Occupant Restraint Controller (Orc) - Electrical Diagnostics: Other RAM Pickup 3500

When Monitored

The ORC Module sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up, and every 100 ms thereafter while the ignition is on.

Set Condition

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to ground on the driver airbag squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to ground for greater than 2.5 seconds.

Possible Causes

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 84

Scheme 85

Scheme 86

1. VERIFY ACTIVE DTC NOTE: Make Sure the battery is fully charged. Turn the ignition on. With the scan tool, read the ORC DTCs. Does the scan tool display active B0001-11-DRIVER FRONTAL SQUIB 1 CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK FOR SHORTED SQUIB CIRCUITS IN DRIVER AIRBAG WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors. Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Driver Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0001-11-DRIVER FRONTAL SQUIB 1 CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Airbag in according to the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK CLOCKSPRING SQUIB CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Driver Airbag Squib harness connectors. Disconnect the Clockspring C4 harness connector. NOTE: Check connectors. Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-19, 4 Pin Jumper) to the Clockspring C4 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0001-11-DRIVER FRONTAL SQUIB 1 CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 4 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Clockspring in according to the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
4. CHECK (R43, R45) DRIVER SQUIB 1 CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Clockspring C4 harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors. Clean and repair as necessary. Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance of the (R43) Driver Squib 1 Line 2 circuit between the Clockspring C4 harness connector cavity 4 and ground. Measure the resistance of the (R45) Driver Squib 1 Line 1 circuit between the Clockspring C4 harness connector cavity 3 and ground Is the resistance below 10K Ohms for either measurement? Yes Repair the (R43, R45) Driver Airbag Squib 1 circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC module according to the Service Information. Perform RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to voltage on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to voltage for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 87

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0001-12-DRIVER FRONTAL SQUIB 1 CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK FOR SHORTED SQUIB CIRCUITS IN DRIVER AIRBAG WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Airbag Squib harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Driver Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0001-12-DRIVER FRONTAL SQUIB 1 CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 3 . No WARNING: Turn the ignition off disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK THE CLOCKSPRING SQUIB CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Driver Airbag Squib harness connectors. Disconnect the Clockspring C4 harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-19, 4 Pin Jumper) to the Clockspring C4 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0001-12-DRIVER FRONTAL SQUIB 1 CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 4 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Clockspring in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
4. CHECK (R43, R45) DRIVER SQUIB 1 CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Clockspring C4 harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R43) Driver Squib 1 Line 2 circuit between the Clockspring C4 harness connector cavity 4 and ground. Measure the voltage of the (R45) Driver Squib 1 Line 1 circuit between the Clockspring C4 harness connector cavity 3 and ground. Is there any voltage present for either measurement? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Repair the (R43, R45) Driver Squib 1 circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects an open or high resistance on the squib 1 circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from an open condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 88

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0001-13-DRIVER FRONTAL SQUIB 1 CONTROL - CIRCUIT OPEN DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK DRIVER AIRBAG SQUIB CIRCUITS FOR OPEN CIRCUITS WARNING: Turn the ignition off disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Driver Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0001-13-DRIVER FRONTAL SQUIB 1 CONTROL - CIRCUIT OPEN DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK THE CLOCKSPRING SQUIB CIRCUITS FOR AN OPEN WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Driver Airbag Squib harness connectors. Disconnect the Clockspring C4 harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit and the SRS Load Tool Jumper (special tool #8443-19, 4 Pin Jumper) to the Clockspring C4 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0001-13-DRIVER FRONTAL SQUIB 1 CONTROL - CIRCUIT OPEN DTC? Yes Go To 4 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Clockspring in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
4. CHECK (R43, R45) DRIVER SQUIB 1 CIRCUITS FOR AN OPEN OR HIGH RESISTANCE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the Jumper from the Clockspring C4 harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance of the (R43) Driver Squib 1 Line 2 circuit between the appropriate terminals of the Clockspring C4 harness connector and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter). Measure the resistance of the (R45) Driver Squib 1 Line 1 circuit between the appropriate terminals of the Clockspring C4 harness connector and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter). Is the resistance below 1.0 Ohms on both circuits? Yes WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair the (R43, R45) Driver Squib 1 circuits for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects both circuits of the same squib are shorted together for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a shorted together condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 89

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read the ORC DTCs. Does the scan tool display active B0001-2B-DRIVER FRONTAL SQUIB 1 CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK DRIVER AIRBAG SQUIB 1 CIRCUITS FOR SHORT TOGETHER WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Driver Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0001-2B-DRIVER FRONTAL SQUIB 1 CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK THE CLOCKSPRING SQUIB CIRCUITS FOR A SHORT TOGETHER WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Driver Airbag Squib harness connectors. Disconnect the Clockspring C4 harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-19, 4 Pin Jumper) to the Clockspring C4 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0001-2B-DRIVER FRONTAL SQUIB 1 CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 4 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Clockspring in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
4. CHECK (R43) DRIVER SQUIB 1 LINE 2 CIRCUIT FOR A SHORT TO (R45) DRIVER SQUIB 1 LINE 1 CIRCUIT WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Clockspring harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance between the (R43) Driver Squib 1 Line 2 circuit cavity 4 and the (R45) Driver Squib 1 Line 1 circuit cavity 3 at the Clockspring C4 harness connector. Is the resistance below 5.0 Ohms? Yes Repair the (R43) Driver Squib 1 Line 2 circuit for a short to the (R45) Driver Squib 1 Line 1 circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Codes (DTC) sets when the ORC detects a short to ground on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to ground condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 90

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read the ORC DTCs. Does the scan tool display an active B0002-11-DRIVER FRONTAL SQUIB 2 CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK DRIVER AIRBAG SQUIB 2 CIRCUITS FOR SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Driver Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0002-11-DRIVER FRONTAL SQUIB 2 CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK CLOCKSPRING SQUIB CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Driver Airbag Squib harness connectors. Disconnect the Clockspring C4 harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-19, 4 Pin Jumper) to the Clockspring C4 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0002-11-DRIVER FRONTAL SQUIB 2 CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 4 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Clockspring in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
4. CHECK (R63, R61) DRIVER SQUIB 2 CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Clockspring C4 harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance of the (R63) Driver Squib 2 Line 1 circuit between the Clockspring C4 harness connector cavity 1 and ground. Measure the resistance of the (R61) Driver Squib 2 Line 2 circuit between the Clockspring C4 harness connector cavity 2 and ground. Is the resistance below 10K Ohms for either measurement? Yes Repair the (R63, R61) Driver Squib 2 circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Codes (DTC) sets when the ORC detects a short to voltage on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to voltage condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 91

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0002-12-DRIVER FRONTAL SQUIB 2 CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK DRIVER AIRBAG SQUIB 2 CIRCUITS FOR SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Driver Airbag Squib harness connectors. With the scan tool, read the ORC DTCs. Does the scan tool display active B0002-12-DRIVER FRONTAL SQUIB 2 CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK CLOCKSPRING SQUIB CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Driver Airbag Squib harness connectors. Disconnect the Clockspring C4 harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-19, 4 Pin Jumper) to the Clockspring C4 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0002-12-DRIVER FRONTAL SQUIB 2 CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 4 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Clockspring in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
4. CHECK (R61, R63) DRIVER SQUIB 2 CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Clockspring C4 harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R63) Driver Squib 2 Line 1 circuit between the Clockspring C4 harness connector cavity 1 and ground. Measure the voltage of the (R61) Driver Squib 2 Line 2 circuit between the Clockspring C4 harness connector cavity 2 and ground. Is there any voltage present? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Repair the (R63, R61) Driver Squib 2 circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This DTC sets when the ORC detects an open or high resistance on the squib circuit for more than 2.5 seconds. This Diagnostic Trouble Code (DTC) transitions from active to stored when the ORC sees a recovery from an open or high resistance condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 92

Scheme 93

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display an active B0002-13-DRIVER FRONTAL SQUIB 2 CONTROL - CIRCUIT OPEN DTC? Yes Go To 2 . NO Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK DRIVER AIRBAG SQUIB 2 CIRCUITS FOR OPEN OR HIGH RESISTANCE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Driver Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0002-13-DRIVER FRONTAL SQUIB 2 CONTROL - CIRCUIT OPEN DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK CLOCKSPRING SQUIB CIRCUITS FOR AN OPEN OR HIGH RESISTANCE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the Jumper from the Driver Airbag Squib harness connectors. Disconnect the Clockspring C4 harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-19, 4 Pin Jumper) to the Clockspring C4 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0002-13-DRIVER FRONTAL SQUIB 2 CONTROL - CIRCUIT OPEN DTC? Yes Go To 4 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Clockspring in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
4. CHECK (R61, R63) DRIVER SQUIB 2 CIRCUITS FOR AN OPEN WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the Jumper from the Clockspring C4 harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance of the (R63) Driver Squib 2 Line 1 circuit between the Clockspring C4 harness connector cavity 1 and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 4. Measure the resistance of the (R61) Driver Squib 2 Line 2 circuit between the Clockspring C4 harness connector cavity 2 and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 3. Is the resistance below 1.0 Ohms on both circuits? Yes WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair the open (R63, R61) Driver Squib 2 Line 1 circuits. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects both circuits of the same squib are shorted together for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a shorted together condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 94

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read the ORC DTCs. Does the scan tool display active B0002-2B-DRIVER FRONTAL SQUIB 2 CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK DRIVER SQUIB 2 CIRCUITS FOR SHORT TOGETHER WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Airbag Squib harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Driver Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0002-2B-DRIVER FRONTAL SQUIB 2 CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK THE CLOCKSPRING SQUIB CIRCUITS FOR A SHORT TOGETHER WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Driver Airbag Squib harness connectors. Disconnect the Clockspring C4 harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-19, 4 Pin Jumper) to the Clockspring C4 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0002-2B-DRIVER FRONTAL SQUIB 2 CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 4 . No Replace the Clockspring in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
4. CHECK (R63) DRIVER SQUIB 2 LINE 1 CIRCUIT FOR A SHORT TO (R61) DRIVER SQUIB 2 LINE 2 CIRCUIT WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Clockspring C4 harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance between the (R63) Driver Squib 2 Line 1 circuit cavity 1 and the (R61) Driver Squib 2 Line 2 circuit cavity 2 at the Clockspring C4 harness connector. Is the resistance below 5.0 Ohms? Yes Repair the (R63) Driver Squib 2 Line 1 circuit for a short to the (R61) Driver Squib 2 Line 2 circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

Scheme 95

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to ground on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to ground condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 96

Scheme 97

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0010-11-PASSENGER FRONTAL SQUIB 1 CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK PASSENGER AIRBAG SQUIB FOR SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Passenger Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Passenger Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0010-11-PASSENGER FRONTAL SQUIB 1 CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Passenger Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R42, R44) PASSENGER SQUIB 1 CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Passenger Airbag Squib harness connectors. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance of the (R42) Passenger Squib 1 Line 2 circuit between the Passenger Airbag Squib 1 harness connector cavity 1 and ground. Measure the resistance of the (R44) Passenger Squib 1 Line 1 circuit between and the Passenger Airbag Squib 1 harness connector cavity 2 and ground. Is the resistance below 10K Ohms for either measurement? Yes Repair the (R42, R44) Passenger Squib 1 circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to voltage on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to voltage for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 98

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0010-12-PASSENGER FRONTAL SQUIB 1 CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK PASSENGER AIRBAG SQUIB CIRCUITS FOR SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Passenger Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443-24, 32-Way Adapter) and SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Passenger Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0010-12-PASSENGER FRONTAL SQUIB 1 CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Passenger Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R42, R44) PASSENGER SQUIB 1 CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Passenger Airbag Squib harness connectors. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R42) Passenger Squib 1 Line 2 circuit between the Passenger Airbag Squib 1 harness connector cavity 1 and ground. Measure the voltage of the (R44) Passenger Squib 1 Line 1 circuit between the Passenger Airbag Squib 1 harness connector cavity 2 and ground. Is there any voltage present for either measurement? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Repair the (R42, R44) Passenger Squib 1 circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects an open or high resistance on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from an open condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 99

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs Does the scan tool display active B0010-13-PASSENGER FRONTAL SQUIB 1 CONTROL - CIRCUIT OPEN DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK FOR OPEN PASSENGER AIRBAG SQUIB CIRCUITS WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Passenger Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Passenger Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0010-13-PASSENGER FRONTAL SQUIB 1 CONTROL - CIRCUIT OPEN DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Passenger Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R42, R64) PASSENGER SQUIB 1 CIRCUITS FOR AN OPEN WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Passenger Airbag Squib harness connectors. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance of the (R42) Passenger Squib 1 Line 2 circuit cavity 1 between the Passenger Airbag Squib 1 harness connector and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 26. Measure the resistance of the (R44) Passenger Squib 1 Line 1 circuit cavity 2 between the Passenger Airbag Squib 1 harness connector and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 25. Is the resistance below 1.0 Ohms on both circuits? Yes WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair the (R42, R44) Passenger Squib 1 circuits for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects both circuits of the same squib are shorted together for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a shorted together condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 100

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0010-2B-PASSENGER FRONTAL SQUIB 1 CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK PASSENGER AIRBAG SQUIB FOR CIRCUITS SHORT TOGETHER WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Passenger Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Passenger Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0010-2B-PASSENGER FRONTAL SQUIB 1 CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Passenger Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R42) PASSENGER SQUIB 1 LINE 2 CIRCUIT FOR A SHORT TO (R44) PASSENGER SQUIB 1 LINE 1 CIRCUIT WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Passenger Airbag Squib 1 and 2 harness connectors. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance between the (R42) Passenger Squib 1 Line 2 circuit cavity 1 and the (R44) Passenger Squib 1 Line 1 circuit cavity 2 at the Passenger Airbag Squib 1 harness connector. Is the resistance below 10K Ohms? Yes Repair the (R42) Passenger Squib 1 Line 2 circuit for a short to the (R44) Passenger Squib 1 Line 1 circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on. With the ignition on, the Occupant Restraint Controller (ORC) monitors the resistance of the Passenger Squib 2 circuits.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to ground on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to ground for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 101

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0011-11-PASSENGER FRONTAL SQUIB 2 CONTROL -CIRCUIT SHORT TO GROUND? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK PASSENGER AIRBAG SQUIB CIRCUITS FOR SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Passenger Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Passenger Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0011-11-PASSENGER FRONTAL SQUIB 2 CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Passenger Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R62, R64) PASSENGER SQUIB 2 CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Passenger Airbag Squib harness connectors. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance of the (R64) Passenger Squib circuit between the Passenger Airbag Squib 2 harness connector cavity 2 and ground. Measure the resistance of the (R62) Passenger Squib 2 Line 2 circuit between the Passenger Airbag Squib 2 harness connector cavity 1 and ground. Is the resistance below 10K Ohms on either measurement? Yes Repair the (R62, R64) Passenger Squib 2 circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to voltage on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to voltage for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 102

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0011-12-PASSENGER FRONTAL SQUIB 2 CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK PASSENGER AIRBAG SQUIB FOR SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Passenger Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Passenger Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0011-12-PASSENGER FRONTAL SQUIB 2 CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Passenger Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R62, R64) PASSENGER SQUIB 2 CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Passenger Airbag Squib harness connectors. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R64) Passenger Squib 2 Line 1 circuit between the Passenger Airbag Squib 2 harness connector cavity 2 and ground. Measure the voltage of the (R62) Passenger Squib 2 Line 2 circuit between the Passenger Airbag Squib 2 harness connector cavity 1 and ground. Is there any voltage present for either measurement? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Repair the (R62, R64) Passenger Squib 2 circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects an open or high resistance on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from an open condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 103

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0011-13-PASSENGER FRONTAL SQUIB 2 CONTROL - CIRCUIT OPEN DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK PASSENGER AIRBAG SQUIB OPEN CIRCUITS WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Passenger Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Passenger Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0011-13-PASSENGER FRONTAL SQUIB 2 CONTROL - CIRCUIT OPEN DTC ? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Passenger Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R62, R64) PASSENGER SQUIB 2 CIRCUITS FOR AN OPEN WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Passenger Airbag Squib harness connectors. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance of the (R64) Passenger Squib 2 Line 1 circuit between the Passenger Airbag Squib 2 harness connector cavity 2 and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 28. Measure the resistance of the (R62) Passenger Squib 2 Line 2 circuit between the Passenger Airbag Squib 2 harness connector cavity 1 and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 27. Is the resistance below 1.0 Ohms on both circuits? Yes WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair the (R62, R64) Passenger Squib 2 circuits for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up, and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects both circuits of the same squib are shorted together for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a shorted together condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 104

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0011-2B-PASSENGER FRONTAL SQUIB 2 CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK PASSENGER AIRBAG SQUIB FOR CIRCUITS SHORT TOGETHER WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Passenger Airbag Squib harness connectors. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors. Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Passenger Airbag Squib harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With using a scan tool, read the ORC DTCs. Does the scan tool display active B0011-2B-PASSENGER FRONTAL SQUIB 2 CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Passenger Airbag in according to the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R64) PASSENGER SQUIB 2 LINE 1 CIRCUIT FOR A SHORT TO (R62) PASSENGER SQUIB 2 LINE 2 CIRCUIT WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Passenger Airbag Squib harness connectors. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance between the (R64) Passenger Squib 2 Line 1 circuit cavity 2 and the (R62) Passenger Squib 2 Line 2 circuit cavity 1 at the Passenger Airbag Squib 2 harness connector. Is the resistance below 10K Ohms? Yes Repair the (R64) Passenger Squib 2 Line 1 circuit for a short to the (R62) Passenger Squib 2 Line 2 circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

Scheme 105

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on. With the ignition on, the Occupant Restraint Controller (ORC) monitors the resistance of the Left Side Curtain Squib 1 circuits.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to ground on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to ground condition for greater than 2.5 seconds. The ORC has detected low resistance of the Left Side Curtain Squib 1 circuits.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 106

Scheme 107

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0021-11-LEFT CURTAIN DEPLOYMENT SQUIB 1 - CIRCUIT SHORT TO GROUND DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK LEFT SIDE CURTAIN AIRBAG CIRCUITS FOR SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Left Side Curtain Airbag harness connector. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Left Side Curtain Airbag harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0021-11-LEFT CURTAIN DEPLOYMENT SQUIB 1 - CIRCUIT SHORT TO GROUND DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Left Side Curtain Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R1, R3) LEFT CURTAIN SQUIB 1 CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Left Side Curtain Airbag harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance of the (R3) Left Curtain Squib 1 Line 1 circuit between the Left Side Curtain Airbag harness connector cavity 2 and ground. Measure the resistance of the (R1) Left Curtain Squib 1 Line 2 circuit between the Left Side Curtain Airbag harness connector cavity 1 and ground. Is the resistance below 10K Ohms on either circuit? Yes Repair the Left Curtain Squib 1 circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to voltage on the left side squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to voltage for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 108

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0021-12-LEFT CURTAIN DEPLOYMENT SQUIB 1 - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK LEFT SIDE CURTAIN AIRBAG FOR SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Left Side Curtain Airbag harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Left Side Curtain Airbag harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0021-12-LEFT CURTAIN DEPLOYMENT SQUIB 1 - CIRCUIT SHORT TO BATTERY DTC ? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Left Side Curtain Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R1, R3) LEFT CURTAIN SQUIB 1 CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Left Side Curtain Airbag harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R3) Left Curtain Squib 1 Line 1 circuit between the Left Side Curtain Airbag harness connector cavity 2 and ground. Measure the voltage of the (R1) Left Curtain Squib 1 Line 2 circuit between the Left Side Curtain Airbag harness connector cavity 1 and ground. Is there any voltage present for either measurement? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Repair the Left Side Curtain Squib 1 circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects an open or high resistance on the left squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from an open condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 109

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0021-13-LEFT CURTAIN DEPLOYMENT SQUIB 1 - CIRCUIT OPEN DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK LEFT SIDE CURTAIN AIRBAG FOR OPEN CIRCUITS WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Left Side Curtain Airbag harness connector. WARNING: To avoid serious or fatal injury, do not place an intact undeployed curtain airbag face down on a hard surface, the airbag will propel into the air if accidentally deployed. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Left Side Curtain Airbag harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0021-13-LEFT CURTAIN DEPLOYMENT SQUIB 1 - CIRCUIT OPEN DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Left Side Curtain Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R1, R3) LEFT CURTAIN SQUIB 1 CIRCUITS FOR AN OPEN WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Left Side Curtain Airbag harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance of the (R3) Left Curtain Squib 1 Line 1 circuit between the Left Side Curtain Airbag harness connector cavity 2 and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 25. Measure the resistance of the (R1) Left Curtain Squib 1 Line 2 circuit between the Left Side Curtain Airbag harness connector cavity 1 and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 26. Is the resistance below 1.0 Ohms on both circuits? Yes WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair the (R1, R3) Left Curtain Squib 1 circuits for an open. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 500 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects both circuits of the same squib are shorted together for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a shorted together condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 110

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read the ORC DTCs. Does the scan tool display active B0021-2B-LEFT CURTAIN DEPLOYMENT SQUIB 1 - WIRES SHORTED TOGETHER DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK LEFT SIDE CURTAIN AIRBAG FOR SHORT CIRCUITS WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Left Side Curtain Airbag harness connector. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Left Side Curtain Airbag harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0021-2B-LEFT CURTAIN DEPLOYMENT SQUIB 1 - WIRES SHORTED TOGETHER DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Left Side Curtain Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R3) LEFT CURTAIN SQUIB 1 LINE 1 CIRCUIT FOR A SHORT TO (R1) LEFT CURTAIN SQUIB 1 LINE 2 CIRCUIT WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Left Side Curtain Airbag harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance between the (R3) Left Curtain Squib 1 Line 1 circuit cavity 2 and the (R1) Left Curtain Squib 1 Line 2 circuit cavity 1 at the Left Side Curtain Airbag harness connector. Is the resistance below 5.0 Ohms? Yes Repair the (R3) Left Curtain Squib 1 Line 1 circuit for a short to the (R1) Left Curtain Squib 1 Line 2 circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

Scheme 111

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 500 ms thereafter while the ignition is on. With the ignition on, the Occupant Restraint Controller (ORC) monitors the resistance of the Right Side Curtain Squib 1 circuits.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to ground on the right squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to ground condition for greater than 2.5 seconds. The ORC has detected low resistance of the Right Side Curtain Squib 1 circuits.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 112

Scheme 113

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0029-11-RIGHT CURTAIN DEPLOYMENT SQUIB 1 - CIRCUIT SHORT TO GROUND DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK RIGHT SIDE CURTAIN AIRBAG FOR SHORT CIRCUITS WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Right Side Curtain Airbag harness connector. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Right Side Curtain Airbag harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0029-11-RIGHT CURTAIN DEPLOYMENT SQUIB 1 - CIRCUIT SHORT TO GROUND DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Right Side Curtain Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R2, R4) RIGHT CURTAIN SQUIB 1 CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Right Side Curtain Airbag harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance of the (R4) Right Curtain Squib 1 Line 1 circuit between the Right Side Curtain Airbag harness connector cavity 1 and ground. Measure the resistance of the (R2) Right Curtain Squib 1 Line 2 circuit between the Right Side Curtain Airbag harness connector cavity 2. Is the resistance below 10K Ohms on either circuit? Yes Repair the Right Curtain Squib 1 circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on. With the ignition on, the ORC monitors the voltage on the Right Side Curtain Squib 1 circuits.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to voltage on the Right Side Curtain Squib 1 circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to voltage for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 114

1. VERIFY ACTIVE DTC NOTE: Ensure the battery is fully charged. Turn the ignition on. Select Active or Stored DTC. Does the scan tool display active B0029-12-RIGHT CURTAIN DEPLOYMENT SQUIB 1 - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK RIGHT SIDE CURTAIN AIRBAG FOR SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Right Side Curtain Airbag harness connector. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Right Side Curtain Airbag harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0029-12-RIGHT CURTAIN DEPLOYMENT SQUIB 1 - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Right Side Curtain Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R2, R4) RIGHT CURTAIN SQUIB 1 CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Right Side Curtain Airbag harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R4) Right Curtain Squib 1 Line 1 circuit between the Right Side Curtain Airbag harness connector cavity 1 and ground. Measure the voltage of the (R2) Right Curtain Squib 1 Line 2 circuit between the Right Side Curtain Airbag harness connector cavity 2 and ground. Is there any voltage present for either measurement? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Repair the Right Curtain Squib 1 circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects an open or high resistance on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from an open condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 115

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0029-13-RIGHT CURTAIN DEPLOYMENT SQUIB 1 - CIRCUIT OPEN DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK RIGHT SIDE CURTAIN AIRBAG FOR OPEN SQUIB CIRCUITS WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Right Side Curtain Airbag harness connector. WARNING: To avoid serious or fatal injury, do not place an intact undeployed curtain airbag face down on a hard surface, the airbag will propel into the air if accidentally deployed. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Right Side Curtain Airbag harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0029-13-RIGHT CURTAIN DEPLOYMENT SQUIB 1 - CIRCUIT OPEN DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Right Side Curtain Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R2, R4) RIGHT CURTAIN SQUIB 1 CIRCUITS FOR AN OPEN WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Right Side Curtain Airbag harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance of the (R4) Right Curtain Squib 1 Line 1 circuit between the Right Side Curtain Airbag harness connector cavity 1 and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 28. Measure the resistance of the (R2) Right Curtain Squib 1 Line 2 circuit between the Right Side Curtain Airbag harness connector cavity 2 and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 27. Is the resistance below 1.0 Ohm on both circuits? Yes WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair the (R2, R4) Right Curtain Squib 1 circuit for an open. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on.

This Diagnostic Trouble Code (DTC) sets when the ORC detects both circuits of the Right Side Curtain Squib 1 are shorted together for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a shorted together condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure . .

Scheme 116

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read the ORC DTCs. Does the scan tool display active B0029-2B-RIGHT CURTAIN DEPLOYMENT SQUIB 1 - WIRES SHORTED TOGETHER DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK RIGHT SIDE CURTAIN AIRBAG FOR SHORT SQUIB CIRCUITS WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Right Side Curtain Airbag harness connector. WARNING: Do not place an intact non-deployed airbag face down on a hard surface, the airbag propels into the air if accidentally deployed. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-1, Jumpers, 2 Pin) to the Right Side Curtain Airbag harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B0029-2B-RIGHT CURTAIN DEPLOYMENT SQUIB 1 - WIRES SHORTED TOGETHER DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Right Side Curtain Airbag in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R4) RIGHT CURTAIN SQUIB 1 LINE 1 CIRCUIT FOR A SHORT TO (R2) RIGHT CURTAIN SQUIB 1 LINE 2 CIRCUIT WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Right Side Curtain Airbag harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance between the (R4) Right Curtain Squib 1 Line 1 circuit cavity 1 and the (R2) Right Curtain Squib 1 Line 2 circuit cavity 2 at the Right Side Curtain Airbag harness connector. Is the resistance below 5.0 Ohms? Yes Repair the (R4) Right Curtain Squib 1 Line 1 circuit for a short to the (R2) Right Curtain Squib 1 Line 2 circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

Scheme 117

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

While the ignition on and the Occupant Restraint Controller (ORC) is configured for a Driver Seat Belt Switch, the ORC checks the switch input current ranges.

If the ORC detects the passenger seat belt buckle switch circuits shorted to ground.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 118

Scheme 119

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0050-11-DRIVER SEATBELT SENSOR - CIRCUIT SHORT TO GROUND DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK DRIVER SEAT BELT SWITCH CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Seat Belt Buckle Switch harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connectors. Measure the resistance of the (R57) Driver Seat Belt Buckle Switch Sense circuit between the Driver Seat Belt Buckle Switch harness connector cavity 2 and ground. Measure the resistance of the (R59) Driver Seat Belt Buckle Switch Ground circuit between the Driver Seat Belt Switch harness connector cavity 1 and ground. Is the resistance below 10k Ohms on any of these circuits? Yes Repair the (R57) or (R59) Driver Seat Belt Buckle Switch circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 4 .
3. CHECK DRIVER SEAT BELT SWITCH CIRCUITS FOR A SHORT TO GROUND Measure the resistance between the (R57) Driver Seat Belt Buckle Switch Sense circuit and (R59) Driver Seat Belt Buckle Switch Ground circuit at the Driver Seat Belt Buckle Switch harness connector. Is the resistance below 10k Ohms on any of these circuits? Yes Repair the (R57) Driver Seat Belt Buckle Switch Sense circuit for a short to the (R59) Driver Seat Belt Buckle Switch Ground circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 4 .
4. CHECK OPERATION OF THE DRIVER SEAT BELT SWITCH Replace the Driver Seat Belt Buckle Switch. Reconnect the vehicle body harness connector to the Driver Seat Belt Buckle Switch. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Battery. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Connect the scan tool to the Data Link Connector - use the most current software available. Use the scan tool and erase the stored codes in all airbag system modules. Turn the Ignition OFF, and wait 15 seconds before turning the Ignition ON. Wait one minute, and read active DTCs and if there are none present read the stored DTCs. Does the scan tool display active B0050-11-DRIVER SEATBELT SENSOR - CIRCUIT SHORT TO GROUND DTC? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with Service Instructions. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair is complete. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

With the ignition on and the Occupant Restraint Controller (ORC) configured for a Driver Seat Belt Buckle Switch. The ORC monitors the switch input current ranges.

If the ORC detects a short to voltage on the Driver Seat Belt Buckle Switch circuits.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 120

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTC. Does the scan tool display active B0050-12-DRIVER SEATBELT SENSOR - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK DRIVER SEAT BELT BUCKLE SWITCH SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Seat Belt Buckle Switch harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage on the (R57) Driver Seat Belt Buckle Switch Sense circuit between the Driver Seat Belt Buckle Switch harness connector cavity 2 and ground. Measure the voltage on the (R59) Driver Seat Belt Buckle Switch Ground circuit between the Driver Seat Belt Buckle Switch harness connector cavity 1 and ground. Is there a short to voltage on any of these circuits? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Repair the (R57, R59) Driver Seat Belt Buckle Switch circuit for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 3 .
3. CHECK OPERATION OF THE DRIVER SEAT BUCKLE BELT SWITCH WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Seat Belt Buckle Switch. Reconnect the vehicle body harness connector to the Driver Seat Belt Buckle Switch. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Battery. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Connect the scan tool to the Data Link Connector - use the most current software available. Use the scan tool and erase the stored DTCs. Turn the Ignition OFF, and wait 15 seconds before turning the Ignition ON. Wait one minute, and read active DTCs and if there are none present read the stored DTCs. Does the scan tool display active B0050-12-DRIVER SEATBELT SENSOR - CIRCUIT SHORT TO BATTERY DTC? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with Service Instructions. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair is complete. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC checks the Driver Seat Belt Buckle Switch input current when the ignition ON and the Occupant Restraint Controller (ORC) configured for a Driver Seat Belt Buckle Switch.

The DTC will set if the ORC detects an open on the Driver Seat Belt Buckle Switch circuits.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 121

1. VERIFY ACTIVE DTC NOTE: Ensure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTC. Does the scan tool display active B0050-13-DRIVER SEATBELT SENSOR - CIRCUIT OPEN DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. VERIFY WIRING WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Seat Belt Buckle Switch harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance of the (R57) Driver Seat Belt Buckle Switch Sense circuit between the Driver Seat Belt Buckle Switch harness connector cavity 2 and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 10. Measure the resistance of the (R59) Driver Seat Belt Buckle Switch Ground circuit between the Driver Seat Belt Buckle Switch harness connector cavity 1 and SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 18. Is the resistance greater than 1.0 Ohms on any of these circuits? Yes Repair the (R57, R59) Driver Seat Belt Buckle Switch circuits for an open. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 3 .
3. VERIFY OPEN SWITCH Replace the Driver Seat Belt Buckle Switch. Reconnect the vehicle body harness connector to the Driver Seat Belt Buckle Switch. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Battery. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Connect the scan tool to the Data Link Connector - use the most current software available. Use the scan tool and erase the stored DTCs. Turn the Ignition OFF, and wait 15 seconds before turning the Ignition ON. Wait one minute, and read active DTCs and if there are none present read the stored DTCs. Does the scan tool display active B0050-13-DRIVER SEATBELT SENSOR - CIRCUIT OPEN DTC? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with Service Instructions. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair is complete. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

Scheme 122

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

Impact sensors perform the self-test for internal circuitry at power up during the initialization process, and continuously through the ignition cycle every 10 ms.

This DTC sets when the ORC receives notification of a self-test failure within the impact sensor. Once set, this DTC is latched for the entire ignition cycle.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Impact sensors perform the self-test for internal circuitry at power up during the initialization process, and continuously through the ignition cycle every 10 ms.

This DTC sets when the ORC receives notification of a self-test failure within the impact sensor. Once set, this DTC is latched for the entire ignition cycle.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Impact sensors perform the self-test for internal circuitry at power up during the initialization process, and continuously through the ignition cycle every 10 ms.

This DTC sets when the ORC receives notification of a self-test failure within the impact sensor. Once set, this DTC is latched for the entire ignition cycle.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Impact sensors perform the self-test for internal circuitry at power up during the initialization process, and continuously through the ignition cycle every 10 ms.

This Diagnostic Trouble Code (DTC) will sets if the ORC receives an internal failure message from the Impact Sensor. The DTC will be latched on for the duration of the ignition cycle.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Impact sensors perform the self-test for internal circuitry at power up during the initialization process, and continuously through the ignition cycle every 10 ms.

This DC sets when the ORC receives notification of a self-test failure within the impact sensor. Once set, this DTC is latched for the entire ignition cycle.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Impact sensors perform the self-test for internal circuitry at power up during the initialization process, and continuously through the ignition cycle every 10 ms.

This DTC sets when the ORC receives notification of a self-test failure within the impact sensor. Once set, this DTC is latched for the entire ignition cycle.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Impact sensors perform the self-test for internal circuitry at power up during the initialization process, and continuously through the ignition cycle every 10 ms.

This DTC sets when the ORC receives notification of a self-test failure within the impact sensor. Once set, this DTC is latched for the entire ignition cycle.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Impact sensors perform the self-test for internal circuitry at power up during the initialization process, and continuously through the ignition cycle every 10 ms.

This DTC sets when the ORC receives notification of a self-test failure within the impact sensor. Once set, this DTC is latched for the entire ignition cycle.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

B1BA5-00-AIRBAG SQUIB CONFIGURATION MISMATCH

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC checks its feature configuration for a stored airbag and tensioner configuration at power-up and initialization.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a 2 consecutive message mismatches between the Vehicle Configuration and the ORC configuration. Once set, this DTC is latched for the entire power cycle.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

B1BC7-00-DEPLOYMENT DATA RECORD FULL

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC checks its internal memory for the number of recorded deployment events once at every power up, during the initialization process and after any deployment.

This Diagnostic Trouble Code (DTC) sets when the ORC detects the third airbag deployment event. Once set, this DTC is latched permanently.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on. The ORC then monitors the data return wire to determine the state of the circuit.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to ground on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to ground for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 123

Scheme 124

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display an active B007E-11-DRIVER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK DRIVER SEAT BELT RETRACTOR TENSIONER SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Seat Belt Retractor Tensioner harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Driver Seat Belt Retractor Tensioner harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display an active B007E-11-DRIVER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Seat Belt Retractor Tensioner in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R53, R55) DRIVER SEAT BELT RETRACTOR TENSIONER CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper from the Driver Seat Belt Retractor Tensioner harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the Load Tool SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance of the (R55) Driver Seat Belt Retractor Tensioner Line 1 circuit between the Driver Seat Belt Retractor Tensioner harness connector cavity 2 and ground. Measure the resistance of the (R53) Driver Seat Belt Retractor Tensioner Line 2 circuit between the Driver Seat Belt Retractor Tensioner harness connector cavity 1 and ground. Is the resistance below 10K Ohms on either circuit? Yes Repair the Driver Seat Belt Retractor Tensioner circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

B007E-12-DRIVER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT SHORT TO BATTERY

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on. The ORC then monitors the data return wire to determine the state of the circuit.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to voltage on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to voltage for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 125

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B007E-12-DRIVER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK DRIVER SEAT BELT RETRACTOR TENSIONER FOR A SHORT TO BATTERY WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Seat Belt Retractor Tensioner harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Driver Seat Belt Retractor Tensioner harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B007E-12-DRIVER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Seat Belt Retractor Tensioner in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R53, R55) DRIVER SEAT BELT RETRACTOR TENSIONER CIRCUITS FOR A SHORT TO BATTERY WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool kit (special tool #8443A, SRS Load Tool) and the Jumper from the Driver Seat Belt Retractor Tensioner harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) Adaptor to the ORC C1 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R55) Driver Seat Belt Retractor Tensioner Line 1 circuit between the Driver Seat Belt Retractor Tensioner harness connector cavity 2 and ground. Measure the voltage of the (R53) Driver Seat Belt Retractor Tensioner Line 2 circuit between the Driver Seat Belt Retractor Tensioner harness connector cavity 1 and ground. Is there any voltage present on either circuit? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Repair the Driver Seat Belt Retractor Tensioner circuits with voltage present. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

B007E-13-DRIVER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT OPEN

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on. The ORC then monitors the data return wire to determine the state of the circuit.

This Diagnostic Trouble Code (DTC) sets when the ORC detects an open on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from an open condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 126

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B007E-13-DRIVER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT OPEN DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK DRIVER SEAT BELT RETRACTOR TENSIONER OPEN WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Seat Belt Retractor Tensioner harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Driver Seat Belt Retractor Tensioner harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display B007E-13-DRIVER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT OPEN DTC ? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Seat Belt Retractor Tensioner in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R53, R55) DRIVER SEAT BELT RETRACTOR TENSIONER CIRCUITS FOR AN OPEN WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Driver Seat Belt Retractor Tensioner harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) Adaptor to the ORC C1 harness connector. Measure the resistance of the (R55) Driver Seat Belt Retractor Tensioner Line 1 circuit between the Driver Seat Belt Retractor Tensioner harness connector cavity 2 and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 1. Measure the resistance of the (R53) Driver Seat Belt Retractor Tensioner Line 2 circuit between the Driver Seat Belt Retractor Tensioner harness connector cavity 1 and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 2. Is the resistance below 1.0 Ohms? Yes WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair the (R53, R55) Driver Seat Belt Retractor Tensioner circuits for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

B007E-2B-DRIVER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - WIRES SHORTED TOGETHER

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on. The ORC then monitors the data return wire to determine the state of the circuit.

This Diagnostic Trouble Code (DTC) sets when the ORC detects both circuits of the same squib are shorted together for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from the shorted together condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 127

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B007E-2B-DRIVER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK DRIVER SEAT BELT RETRACTOR TENSIONER FOR CIRCUITS SHORT TOGETHER WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Driver Seat Belt Retractor Tensioner harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Driver Seat Belt Retractor Tensioner harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B007E-2B-DRIVER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Driver Seat Belt Retractor Tensioner in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R55) DRIVER SEAT BELT RETRACTOR TENSIONER LINE 1 CIRCUIT FOR A SHORT TO (R53) DRIVER SEAT BELT RETRACTOR TENSIONER LINE 2 CIRCUIT WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the Jumper from the Driver Seat Belt Retractor Tensioner harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance between the (R55) Driver Seat Belt Retractor Tensioner Line 1 circuit cavity 2 and the (R53) Driver Seat Belt Retractor Tensioner Line 2 circuit cavity 1 at the Driver Seat Belt Retractor Tensioner harness connector. Is the resistance below 5.0 Ohms? Yes Repair the (R55) Driver Seat Belt Retractor Tensioner Line 1 circuit for a short to the (R53) Driver Seat Belt Retractor Tensioner Line 2 circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

Scheme 128

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on. The ORC then monitors the data return wire to determine the state of the circuit.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to ground on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to ground for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 129

Scheme 130

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B007F-11-PASSENGER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK PASSENGER SEAT BELT RETRACTOR TENSIONER FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Passenger Seat Belt Retractor Tensioner harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Passenger Seat Belt Retractor Tensioner harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B007F-11-PASSENGER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT SHORT TO GROUND DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Passenger Seat Belt Retractor Tensioner in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R54, R56) PASSENGER SEAT BELT RETRACTOR TENSIONER CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Passenger Seat Belt Retractor Tensioner harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance of the (R56) Passenger Seat Belt Retractor Tensioner Line 1 circuit between the Passenger Seat Belt Tensioner harness connector cavity 2 and ground. Measure the resistance of the (R54) Passenger Seat Belt Retractor Tensioner Line 2 circuit between the Passenger Seat Belt Tensioner harness connector cavity 1 and ground. Is the resistance below 10K Ohms on either circuit? Yes Repair the Passenger Seat Belt Retractor Tensioner circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

B007F-12-PASSENGER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT SHORT TO BATTERY

For a complete wiring diagram, refer to Wiring Information .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is on. The ORC then monitors the data return wire to determine the state of the circuit.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a short to voltage on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from a short to voltage for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 131

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B007F-12-PASSENGER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK PASSENGER SEAT BELT RETRACTOR TENSIONER FOR SHORT VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Passenger Seat Belt Retractor Tensioner harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Passenger Seat Belt Retractor Tensioner harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B007F-12-PASSENGER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT SHORT TO BATTERY DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Passenger Seat Belt Retractor Tensioner in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R54, R56) PASSENGER SEAT BELT RETRACTOR TENSIONER CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Passenger Seat Belt Retractor Tensioner harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R56) Passenger Seat Belt Retractor Tensioner Line 1 circuit between the Passenger Seat Belt Retractor Tensioner harness connector cavity 2 and ground. Measure the voltage of the (R54) Passenger Seat Belt Retractor Tensioner Line 2 circuit between the Passenger Seat Belt Retractor Tensioner harness connector cavity 1 and ground. Is there any voltage present on either circuit? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Repair the Passenger Seat Belt Retractor Tensioner circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

B007F-13-PASSENGER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT OPEN

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is in on. The ORC then monitors the data return wire to determine the state of the circuit.

This Diagnostic Trouble Code (DTC) sets when the ORC detects an open on the squib circuit for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from an open condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 132

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B007F-13-PASSENGER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT OPEN DTC? Yes Go To 2 . No Perform the RESTRAINT SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK FOR PASSENGER SEAT BELT RETRACTOR TENSIONER CIRCUIT OPEN WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Passenger Seat Belt Retractor Tensioner harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Passenger Seat Belt Retractor Tensioner harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the active ORC DTCs. Does the scan tool display active B007F-13-PASSENGER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - CIRCUIT OPEN DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Passenger Seat Belt Retractor Tensioner in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R54, R56) PASSENGER SEAT BELT RETRACTOR TENSIONER CIRCUITS FOR AN OPEN WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and Jumper from the Passenger Seat Belt Retractor Tensioner harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connectors. Measure the resistance of the (R56) Passenger Seat Belt Retractor Tensioner Line 1 circuit between the Passenger Seat Belt Retractor Tensioner harness connector cavity 2 and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 4. Measure the resistance of the (R54) Passenger Seat Belt Retractor Tensioner Line 2 circuit between the Passenger Seat Belt Retractor Tensioner harness connector cavity 1 and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 3. Is the resistance below 1.0 Ohms on both circuits? Yes WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair the (R56) Passenger Seat Belt Retractor Tensioner Line 1 circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

B007F-2B-PASSENGER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - WIRES SHORTED TOGETHER

For a complete wiring diagram, refer to Wiring Information .

The ORC sends out a 40 mA diagnostic current on each squib voltage supply circuit at power up and every 100 ms thereafter while the ignition is in on. The ORC then monitors the data return wire to determine the state of the circuit.

This Diagnostic Trouble Code (DTC) sets when the ORC detects both circuits of the same squib are shorted together for more than 2.5 seconds. This DTC transitions from active to stored when the ORC sees a recovery from the shorted together condition for greater than 2.5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 133

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B007F-2B-PASSENGER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK PASSENGER SEAT BELT RETRACTOR TENSIONER CIRCUITS SHORT TO TOGETHER WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Passenger Seat Belt Tensioner harness connector. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the SRS Load Tool Jumper (special tool #8443-8, Jumper, SRS Load) to the Passenger Seat Belt Tensioner Retractor harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. With the scan tool, read the ORC DTCs. Does the scan tool display active B007F-2B-PASSENGER SEATBELT RETRACTOR PRETENSIONER DEPLOYMENT CONTROL - WIRES SHORTED TOGETHER DTC? Yes Go To 3 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Passenger Seat Belt Retractor Tensioner in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK (R56) PASSENGER SEAT BELT RETRACTOR TENSIONER LINE 1 CIRCUIT FOR A SHORT TO (R54) PASSENGER SEAT BELT RETRACTOR TENSIONER LINE 2 CIRCUIT WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the SRS Load Tool Kit (special tool #8443A, SRS Load Tool) and the Jumper from the Passenger Seat Belt Tensioner Retractor harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance between the (R56) Passenger Seat Belt Retractor Tensioner Line 1 circuit cavity 2 and the (R54) Passenger Seat Belt Retractor Tensioner Line 2 circuit cavity 1 at the Passenger Seat Belt Tensioner harness connector. Is the resistance below 5.0 Ohms? Yes Repair the (R56) Passenger Seat Belt Retractor Tensioner Line 1 circuit for a short to the (R54) Passenger Seat Belt Retractor Tensioner Line 2 circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

Scheme 134

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC continuously monitors the voltage on the F100 and F201 supply circuits. The ORC monitors the power circuits at a rate of every 10 ms.

The ORC will set this DTC when the voltage on both supply circuits are below 9 ± 0.5 volts for more than 15 seconds. The DTC changes from Active to Stored when voltage returns to normal level and the power feed circuit voltages goes above 10 ± 0.5 volts for 5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 135

1. CHECK FOR CHARGING SYSTEM DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read Powertrain Control Module (PCM) DTCs. Are there any Charging System DTCs set in the PCM? Yes Refer to appropriate Electrical Diagnostic Information for Charging System diagnostic procedures . No Go To 2 .
2. VERIFY ACTIVE DTC With the scan tool, read all ORC DTCs. Does the scan tool display active B2199-16-BATTERY VOLTAGE - CIRCUIT VOLTAGE BELOW THRESHOLD DTC? Yes Go To 3 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
3. CHECK LOW VOLTAGE ON THE M16 AND M32 SUPPLY CIRCUITS Remove the TIPM M16 and M32 fuse. NOTE: Check connectors - Clean and repair as necessary. Measure the voltage on the Ignition Run Control Output circuit between the TIPM M32 fuse supply terminal TIPM C6 cavity 38 and ground. Measure the voltage on the Ignition Run/Start Control Output circuit between the TIPM M16 fuse supply terminal TIPM C6 cavity 7 and ground. Is the voltage below 9 ± 0.5 volts on both circuits? Yes Replace the TIPM in accordance with Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-457926-S40044966262012030200000) for 1500, 2500 & 3500, or «BODY VERIFICATION TEST»(ref-457927-S20352278932012030200000) for 3500 CAB & CHASSIS, 4500 & 5500 . No Go To 4 .
4. CHECK FOR LOW VOLTAGE AT THE ORC WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Install the TIPM M32 and M16 fuses. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage on the (F100) Fused Ignition Run Control Output circuit between the appropriate terminal of the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) and ground. Measure the voltage on the (F201) Fused Ignition Run/Start Control Output circuit between the appropriate terminal of the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) and ground. Is the voltage below 9 ± 0.5 volts on both circuits? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Using the wiring diagram/schematic as a guide, inspect the related wiring and connectors. Look for chafed, pierced, pinched, or partially broken wires and broken, bent, pushed out, spread, corroded, or contaminated terminals. Repair the F100 and F201 Fused Run and Run/Start Control Output circuits for high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

With the ignition on, the ORC continuously monitors the voltage on the F100 and F201 supply circuits. The ORC monitors the power circuits at a rate of every 10 ms.

The ORC will set this Diagnostic Trouble Code (DTC) when the voltage on one of the supply circuits is above 18 ± 0.5 volts for more than 15 seconds. The DTC changes from Active to Stored when voltage returns to normal level and the power feed circuit voltages goes below 17 ± 0.5 volts for 5 seconds.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

The ORC monitors the voltage on the Run/Start and Run circuits and compares their voltage at power up during the initialization process, and once every 100 ms throughout the ignition cycle.

This Diagnostic Trouble Code (DTC) sets when the ORC detects the voltage is below 6 volts on the Fused Ignition Run/Start Control Output circuit for more than 15 seconds while the Fused Ignition Run Control Output circuit remains less than 9 volts. In the event the ORC detects Run/Start voltage has returned to normal operating range and it is above 5 volts for a minimum of 5 seconds, this DTC immediately transitions to stored status.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 136

Scheme 137

Scheme 138

Scheme 139

1. VERIFY ACTIVE DTC NOTE: Make sure the battery is fully charged. Turn the ignition on. Using a scan tool, read ORC DTCs. Does the scan tool display active B212C-13-IGNITION RUN/START INPUT - CIRCUIT OPEN DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK FOR AN ACTIVE TIPM RUN/START DTC With the scan tool, read TIPM DTCs. Does the scan tool display any active TIPM Run/Start circuit related DTCs? Yes Refer to appropriate Electrical Diagnostic Information and perform the appropriate diagnostic procedure . No Go To 3 .
3. INSPECT THE TIPM M16 FUSE Turn the ignition to OFF. Remove and inspect TIPM M16 fuse. NOTE: Check connectors. Clean and repair as necessary. Is fuse TIPM M16 fuse open? Yes Go To 4 . No Go To 6 .
4. CHECK (F201) FUSED IGNITION RUN/START CONTROL OUTPUT CIRCUIT RESISTANCE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the resistance of the (F201) Fused Ignition Run/Start Control Output circuit between TIPM M16 fuse terminal (output side) and ground. Is the resistance below 100 Ohms? Yes Go To 5 . No Using the wiring diagram/schematic as a guide, inspect the related wiring and connectors. Look for chafed, pierced, pinched, or partially broken wires and broken, bent, pushed out, spread, corroded, or contaminated terminals. Replace the TIPM M16 fuse in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
5. CHECK (F201) FUSED IGNITION RUN/START CONTROL OUTPUT CIRCUIT RESISTANCE WITH ORC DISCONNECTED Disconnect both ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance of the (F201) Fused Ignition Run/Start Control Output circuit between the appropriate terminal of the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) and ground. Is the resistance below 100 Ohms? Yes Replace the TIPM M16 fuse. Repair the (F201) Fused Ignition Run/Start Control Output circuit for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Replace the TIPM M16 fuse. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
6. CHECK (F201) IGNITION RUN/START CONTROL OUTPUT CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Turn the ignition on. Measure the voltage of the Ignition Run/Start Control Output circuit at the TIPM M16 fuse terminal (supply side). Is the voltage above 6.0 volts? Yes Go To 7 . No WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Repair the open Ignition Run/Start Control Output circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
7. CHECK FOR ORC CIRCUIT OPEN WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Reinstall the TIPM M16 Fuse. Disconnect both ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Install the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (F201) Fused Ignition Run/Start Control Output circuit between the appropriate terminal of the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) and ground. Is the voltage above 6.0 volts? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 8 .
8. CHECK FOR OPEN (F201) FUSED IGNITION RUN START CONTROL OUTPUT CIRCUIT WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the TIPM C6 harness connector. NOTE: Check connectors - Clean and repair as necessary. Measure the resistance of the (F201) Fused Ignition Run/Start Control Output circuit between the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 16 and the TIPM C6 harness connector cavity 7. Is the resistance below 5.0 Ohms? Yes Turn the ignition OFF. Replace the TIPM in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-457926-S40044966262012030200000) for 1500, 2500 & 3500, or «BODY VERIFICATION TEST»(ref-457927-S20352278932012030200000) for 3500 CAB & CHASSIS, 4500 & 5500 . No Repair the open (F201) Fused Ignition Run/Start Control Output circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

Scheme 140

For a complete wiring diagram, refer to Wiring Information .

The ORC monitors the voltage on the Run/Start and Run circuits and compares their voltage at power up during the initialization process, and once every 100 ms throughout the ignition cycle.

This Diagnostic Trouble Code (DTC) sets when the ORC detects the voltage at least 4.8 volts on the Fused Ignition Run Control Output circuit for more than 15 seconds while the Fused Ignition Run/Start Control Output circuit remains below 9 volts. In the event the ORC detects voltage has returned to normal operating range and the Ignition Run only voltage feed is above 5 volts for a minimum of five seconds, this DTC immediately transitions to stored status.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 141

Scheme 142

Scheme 143

Scheme 144

1. VERIFY ACTIVE DTC NOTE: Ensure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B212D-13-IGNITION RUN ONLY INPUT CIRCUIT OPEN DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK FOR ACTIVE RUN RELAY DTC With the scan tool, read TIPM DTCs. Does the scan tool display any active TIPM Run Relay related DTCs? Yes Perform the appropriate TIPM diagnostic procedures. Refer to appropriate Electrical Diagnostic Information . No Go To 3 .
3. INSPECT TIPM FUSE M32 Turn the Ignition OFF. Remove and inspect the TIPM Fuse M32. NOTE: Check connectors - Clean and repair as necessary. Is the TIPM Fuse M32 open? Yes Go To 4 . No Go To 6 .
4. CHECK (F100) FUSED IGNITION RUN CONTROL OUTPUT CIRCUIT RESISTANCE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the resistance of the (F100) Fused Ignition Run Control Output circuit between the TIPM Fuse M32 output terminal and ground. Is the resistance below 100 Ohms? Yes Go To 5 . No Using the wiring diagram/schematic as a guide, inspect the related wiring and connectors. Look for chafed, pierced, pinched, or partially broken wires and broken, bent, pushed out, spread, corroded, or contaminated terminals. Replace TIPM Fuse M32. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
5. CHECK (F100) FUSED IGNITION RUN CONTROL OUTPUT CIRCUIT WITH ORC DISCONNECTED Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. Measure the resistance of the (F100) Fused Ignition Run Control Output circuit between SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 24 and ground. Is the resistance below 100 Ohms? Yes Repair the (F100) Fused Ignition Run Control Output circuit for a short to ground. Replace the TIPM Fuse M32. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with the Service Information. Replace the TIPM Fuse M32. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
6. CHECK TIPM FUSE M32 SUPPLY CIRCUIT VOLTAGE Turn the ignition on. Measure the voltage of the Ignition Run Control Output circuit between the TIPM Fuse M32 supply terminal and ground. Is the voltage above 6.0 volts? Yes Go To 7 . No Repair the open Ignition Run Control Output circuit. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
7. CHECK FOR OPEN (F100) FUSED IGNITION RUN CONTROL OUTPUT AT ORC WARNING: Turn the ignition off, disconnect the battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Reinstall the TIPM Fuse M32. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C2 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (F100) Fused Ignition Run Control Output circuit between the appropriate terminal of the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) and ground. Is the voltage above 6.0 volts? Yes Replace the ORC in accordance with the Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 8 .
8. CHECK FOR OPEN (F100) FUSED IGNITION RUN CONTROL OUTPUT CIRCUIT WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the TIPM C6 harness connector. NOTE: Check connectors - Clean and repair as necessary. Measure the resistance of the (F100) Fused Ignition Run Control Output circuit between the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 24 and the TIPM C6 harness connector cavity 38. Is the resistance below 5.0 Ohms? Yes Replace the TIPM in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-457926-S40044966262012030200000) for 1500, 2500 & 3500, or «BODY VERIFICATION TEST»(ref-457927-S20352278932012030200000) for 3500 CAB & CHASSIS, 4500 & 5500 . No Repair the (F100) Fused Ignition Run Control Output circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

B210F-00-LOSS OF BATTERY VOLTAGE

For a complete wiring diagram, refer to Wiring Information .

The ORC monitors the voltage on the Run/Start and Run circuits and compares their voltage at power up during the initialization process, and once every 100 ms throughout the ignition cycle. The use of the Supplemental Restraints System (SRS) Load Tool Adapter in the tests below provides a test point in place of the ORC harness connectors.

This Diagnostic Trouble Code (DTC) sets when the ORC detects the voltage below 6 volts on the Fused Ignition Run Control Output circuit for more than 15 seconds while the Fused Ignition Run/Start Control Output circuit remains above 9 volts. In the event the ORC detects voltage has returned to normal operating range for a minimum of five seconds, this DTC immediately transitions to stored status.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

The ORC checks the status and validity of the internal operating hardware and software at power up during the initialization process, and continuously through the ignition cycle.

This Diagnostic Trouble Code (DTC) sets when a fault is detected internal to ORC hardware and/or software. Once set, this DTC is latched permanently and the module must be replaced.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

The ORC checks the status and validity of the internal operating hardware and software at power up during the initialization process, and continuously through the ignition cycle.

This Diagnostic Trouble Code (DTC) sets when a fault is detected internal to ORC hardware and/or software. Once set, this DTC is latched permanently and the module must be replaced.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

The ORC checks the status and validity of the internal operating hardware and software at power up during the initialization process, and continuously through the ignition cycle.

This Diagnostic Trouble Code (DTC) sets when a fault is detected internal to ORC hardware and/or software. Once set, this DTC is latched permanently and the module must be replaced.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

The ORC checks the status and validity of the internal operating hardware and software at power up during the initialization process, and continuously through the ignition cycle.

This Diagnostic Trouble Code (DTC) sets when a fault is detected internal to ORC hardware and/or software. Once set, this DTC is latched permanently and the module must be replaced.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

The ORC checks the status of firing stored energy circuit at power up during the initialization process, and continuously through the ignition cycle.

This Diagnostic Trouble Code (DTC) sets when a fault is detected internal to ORC firing stored energy circuit. Once set, this DTC is latched permanently and the ORC must be replaced.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

The ORC checks its feature configuration for side airbags present and Passenger Airbag Disable (PAD) Switch present at power-up and initialization.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a 2 consecutive message mismatches between the TIPM configuration and the ORC configuration. Once set, this DTC is latched for the entire power cycle.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure . .

B222A-00-VEHICLE LINE MISMATCH

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC checks its feature configuration for a stored Vehicle Line and Country Code at power-up and initialization.

This Diagnostic Trouble Code (DTC) sets when the ORC detects a 2 consecutive message mismatches between the Vehicle configuration and the ORC configuration. Once set this DTC is latched active for the ignition cycle.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

The ORC will detect the Deployment Disable Status (ORC LOCKED, ORC UNLOCKED or ORC IS RESPONDING WITH INCORRECT DATA) as soon as the ignition is turned on and the power is supplied to the new ORC.

This DTC will be set as active for all service replacement ORC modules prior to the initialization procedure (ORC locked).

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

The ORC checks for serial data message traffic at power up during the initialization process, and continuously through the ignition cycle.

This Diagnostic Trouble Code (DTC) sets when the ORC fails to detect serial data message traffic for more than five seconds. In the event the ORC detects serial data message traffic, this DTC will immediately transition to stored status.

Ignition run time is greater than one second. Battery voltage between 9 and 16 volts. Engine run time greater than three seconds.

Bus messages not received from the Totally Integrated Power Module (TIPM) for approximately two to five seconds.

Continuously when the ignition is on.

Battery voltage between 10 and 16 volts.

Ignition Off Draw (IOD) fuse installed.

Totally Integrated Power Module (TIPM) is configured correctly.

Bus messages not received from the Integrated Power Module (TIPM) for approximately two to five seconds.

The impact sensor performs a self test for internal circuitry at power up during the initialization process, and continuously through the ignition cycle every 10 ms.

This Diagnostic Trouble Code (DTC) sets when the ORC receives notification of a self test failure within the impact sensor. Once set, this DTC is latched for the entire ignition cycle.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 145

Scheme 146

Scheme 147

Scheme 148

Scheme 149

1. VERIFY ACTIVE DTC WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Using the wiring diagram/schematic as a guide check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. NOTE: If after the harness inspection it appears the impact sensor connector is only seated halfway. Reseat the harness connector into the impact sensor and lock the tab. Follow the instructions below checking for active codes. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active U0170-00-LOST COMMUNICATION W/ UP-FRONT LEFT SATELLITE SENSOR - DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK THE (R79, R81) LEFT FRONT IMPACT SENSOR CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Left Front Impact Sensor harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean and repair as necessary. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R79) Left Front Impact Sensor Signal circuit cavity 2 and (R81) Left Front Impact Sensor Ground circuit cavity 1 at the Left Front Impact Sensor harness connector. Is there any voltage present? Yes Repair the (R79, R81) Left Front Impact Sensor circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 3 .
3. CHECK THE (R79, R81) LEFT FRONT IMPACT SENSOR CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the resistance between ground and the (R79) Left Front Impact Sensor Signal circuit at the Left Front Impact Sensor harness connector cavity 2. Measure the resistance between ground and the (R81) Left Front Impact Sensor Ground circuit at the Left Front Impact Sensor harness connector cavity 1. Is the resistance below 100K Ohms? Yes Repair the (R79, R81) Left Front Impact Sensor circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 4 .
4. CHECK THE (R79, R81) LEFT FRONT IMPACT SENSOR CIRCUITS FOR A SHORT TOGETHER Measure the resistance between the (R79) Left Front Impact Sensor Signal circuit and (R81) Left Front Impact Sensor Ground circuit at the Left Front Impact Sensor harness connector. Is the resistance below 100K Ohms? Yes Repair the (R79, R81) Left Front Impact Sensor circuits shorted together. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 5 .
5. CHECK THE (R81) LEFT FRONT IMPACT SENSOR GROUND CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance of the (R81) Left Front Impact Sensor Ground circuit between the Left Front Impact Sensor harness connector cavity 1 and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 22 Is the resistance below 1 Ohm? Yes Go To 6 . No Repair the (R81) Left Front Impact Sensor Ground circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
6. CHECK THE (R79) LEFT FRONT IMPACT SENSOR CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Measure the resistance of the (R79) Left Front Impact Sensor Ground circuit between the Left Front Impact Sensor harness connector and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity C1-14. Is the resistance below 1 Ohm? Yes Go To 7 . No Repair the (R79) Left Front Impact Sensor Signal circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
7. CHECK OPERATION OF THE LEFT FRONT IMPACT SENSOR Replace the Left Front Impact Sensor in accordance with the Service Information. Reconnect the vehicle body harness connector to the impact sensor. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Battery. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Connect the scan tool to the Data Link Connector - use the most current software available. Use the scan tool and erase the stored codes in all airbag system modules. Turn the ignition OFF, and wait 15 seconds before turning the ignition ON. Wait one minute, and read active codes and if there are none present read the stored codes. Does the scan tool display active U0170-00-LOST COMMUNICATION W/ UP-FRONT LEFT SATELLITE SENSOR - DTC? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with Service Information. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair is complete. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The impact sensor performs a self test for internal circuitry at power up during the initialization process, and continuously through the ignition cycle every 10 ms.

This Diagnostic Trouble Code (DTC) sets when the ORC receives notification of a self test failure within the impact sensor. Once set, this DTC is latched for the entire ignition cycle.

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 150

Scheme 151

Scheme 152

Scheme 153

Scheme 154

1. VERIFY ACTIVE DTC WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Using the wiring diagram/schematic as a guide check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. NOTE: If after the harness inspection it appears the impact sensor connector is only seated halfway. Reseat the harness connector into the impact sensor and lock the tab. Follow the instructions below checking for active codes. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active U0171-00-LOST COMMUNICATION W/ UP-FRONT RIGHT SATELLITE SENSOR - DTC? Yes Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK THE (R80, R82) RIGHT FRONT IMPACT SENSOR CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Right Front Impact Sensor harness connector. Disconnect the ORC harness connectors. NOTE: Check connectors - Clean/Repair as necessary. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R80) Right Front Impact Sensor Signal circuit cavity 2 and (R82) Right Front Impact Sensor Ground circuit cavity 1 at the Right Front Impact Sensor harness connector. Is there any voltage present? Yes Repair the (R80, R82) Right Front Impact Sensor circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 3 .
3. CHECK THE (R80, R82) RIGHT FRONT IMPACT SENSOR CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the resistance between ground and the (R80) Right Front Impact Sensor Signal circuit at the Right Front Impact Sensor harness connector cavity 2. Measure the resistance between ground and the (R82) Right Front Impact Sensor Ground circuit at the Right Front Impact Sensor harness connector cavity 1. Is the resistance below 100K Ohms? Yes Repair the (R80, R82) Right Front Impact Sensor circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 4 .
4. CHECK THE (R80, R82) RIGHT FRONT IMPACT SENSOR CIRCUITS FOR A SHORT TOGETHER Measure the resistance between the (R80) Right Front Impact Sensor Signal circuit and (R82) Right Front Impact Sensor Ground circuit at the Right Front Impact Sensor harness connector. Is the resistance below 100K Ohms? Yes Repair the (R80, R82) Right Front Impact Sensor circuits shorted together. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 5 .
5. CHECK THE (R82) RIGHT FRONT IMPACT SENSOR GROUND CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance of the (R82) Right Front Impact Sensor Ground circuit between the Right Front Impact Sensor harness connector and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 21. Is the resistance below 1 Ohm? Yes Go To 6 . No Repair the (R82) Right Front Impact Sensor Ground circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
6. CHECK THE (R80) RIGHT FRONT IMPACT SENSOR SIGNAL CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Measure the resistance of the (R80) Right Front Impact Sensor Signal circuit between the Right Front Impact Sensor harness connector and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 13. Is the resistance below 1 Ohm? Yes Go To 7 . No Repair the (R80) Right Front Impact Sensor Signal circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
7. CHECK OPERATION OF THE FRONT RIGHT IMPACT SENSOR Replace the Right Front Impact Sensor in accordance with the Service Information. Reconnect the vehicle body harness connector to the impact sensor. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Battery. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Connect the scan tool to the Data Link Connector - use the most current software available. Use the scan tool and erase the stored codes in all airbag system modules. Turn the ignition OFF, and wait 15 seconds before turning the ignition ON. Wait one minute, and read active codes and if there are none present read the stored codes. Does the scan tool display active U0171-00-LOST COMMUNICATION W/ UP-FRONT RIGHT SATELLITE SENSOR DTC return? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Occupant Restraint Controller (ORC) in accordance with Service Instructions. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair is complete. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The Occupant Restraint Controller (ORC) continuously communicates with the Left Side Impact Sensor 1 over the sensor signal circuit. The sensor communication and on board diagnostics are powered by the ORC signal.

This Diagnostic Trouble Code (DTC) will set, if the ORC and the Left Side Impact Sensor 1 fail to establish and maintain valid data communications.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 155

Scheme 156

Scheme 157

Scheme 158

Scheme 159

1. VERIFY ACTIVE DTC WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Using the wiring diagram/schematic as a guide check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. NOTE: If after the harness inspection it appears the impact sensor connector is only seated halfway. Reseat the harness connector into the impact sensor and lock the tab. Follow the instructions below checking for active codes. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0091-49-LEFT SIDE ACCELERATION SENSOR 1 - INTERNAL ELECTRONIC FAILURE, U0172-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 1, U0173-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 2, U11AD-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 4 - DTC? Yes Check for all other internal and lost communication codes indicated in the left side impact sensor daisy chain wiring after diagnosing DTC B0091-49-LEFT SIDE ACCELERATION SENSOR 1 - INTERNAL ELECTRONIC FAILURE, and DTC U0172-LOST COMMUNICATION W/LEFT SIDE SATELLITE ACCELERATION SENSOR 1. Go To The DTC Displayed. Refer to «Diagnosis and Testing»(ref-457871-S00283187372012030200000) . Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK THE (R13, R15) LEFT SIDE IMPACT SENSOR 1 CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Left Side Impact Sensor 1 harness connector. Disconnect the ORC harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R13) Left Side Impact Sensor 1 Signal circuit at the Left Side Impact Sensor 1 harness connector cavity 4. Measure the voltage of the (R15) Left Side Impact Sensor 1 Ground circuit at the Left Side Impact Sensor 1 harness connector cavity 3. Is there any voltage present? Yes Repair the (R13, R15) Left Side Impact Sensor 1 circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 3 .
3. CHECK THE (R13, R15) LEFT SIDE IMPACT SENSOR 1 CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the resistance between ground and the (R13) Left Side Impact Sensor 1 Signal circuit at the Left Side Impact Sensor 1 harness connector cavity 4. Measure the resistance between ground and the (R15) Left Side Impact Sensor 1 Ground circuit at the Left Side Impact Sensor 1 harness connector cavity 3. Is the resistance below 100K Ohms? Yes Repair the (R13, R15) Left Side Impact Sensor 1 circuit for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 4 .
4. CHECK THE (R13, R15) LEFT SIDE IMPACT SENSOR 1 CIRCUITS FOR A SHORT TOGETHER Measure the resistance between the (R13) Left Side Impact Sensor 1 Signal circuit and (R15) Left Side Impact Sensor 1 Ground circuit at the Left Side Impact Sensor 1 harness connector cavity 3 and 4. Is the resistance below 100K Ohms? Yes Repair the (R13, R15) Left Side Impact Sensor 1 circuits shorted together. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 5 .
5. CHECK THE (R15) LEFT SIDE IMPACT SENSOR 1 GROUND CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance of the (R15) Left Side Impact Sensor 1 Ground circuit between the Left Side Impact Sensor 1 harness connector and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 19. Is the resistance below 1 Ohm? Yes Go To 6 . No Repair the (R15) Left Side Impact Sensor 1 Ground circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
6. CHECK THE (R13) LEFT SIDE IMPACT SENSOR 1 CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Measure the resistance of the (R13) Left Side Impact Sensor 1 Signal circuit between the Left Side Impact Sensor 1 harness connector and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 11. Is the resistance below 1 Ohm? Yes Go To 7 . No Repair the (R13) Left Side Impact Sensor 1 Signal circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
7. CHECK OPERATION OF THE LEFT SIDE IMPACT SENSOR 1 Replace the Left Side Impact Sensor 1 in accordance with the Service Information. Reconnect the vehicle body harness connector to the impact sensor. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Battery. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Connect the scan tool to the Data Link Connector - use the most current software available. Use the scan tool and erase the stored codes in all airbag system modules. Turn the ignition OFF, and wait 15 seconds before turning the ignition ON. Wait one minute, and read active codes and if there are none present read the stored codes. Does the scan tool display active U0172-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 1 - DTC? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with Service Instructions. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair is complete. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC continuously communicates with the Left Side Impact Sensor 2 over the sensor signal circuit. The sensor communication and on board diagnostics are powered by the ORC signal.

This Diagnostic Trouble Code (DTC) will set, if the ORC is communicating with the Left Side Impact Sensor 1 but fails to establish and maintain valid data communications with the Left Right Side Impact Sensor 2.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 160

Scheme 161

Scheme 162

Scheme 163

Scheme 164

1. VERIFY ACTIVE DTC WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Using the wiring diagram/schematic as a guide check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. NOTE: If after the harness inspection it appears the impact sensor connector is only seated halfway. Reseat the harness connector into the impact sensor and lock the tab. Follow the instructions below checking for active codes. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0091-49-LEFT SIDE ACCELERATION SENSOR 1 - INTERNAL ELECTRONIC FAILURE, B0092-49-LEFT SIDE ACCELERATION SENSOR 2 - INTERNAL ELECTRONIC FAILURE, U0172-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 1, U0173-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 2 - DTC? Yes Check for all other internal and lost communication codes indicated in the left side impact sensor daisy chain wiring before diagnosing DTC U0173-LOST COMMUNICATION W/LEFT SIDE SATELLITE ACCELERATION SENSOR 2. Go To The DTC Displayed. Refer to «Diagnosis and Testing»(ref-457871-S00283187372012030200000) . If internal fault 1 and lost comm fault 1 have been checked follow DTC U0173-LOST COMMUNICATION W/LEFT SIDE SATELLITE ACCELERATION SENSOR 2. Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK THE (R17, R19) LEFT SIDE IMPACT SENSOR 2 CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Left Side Impact Sensor 1 harness connector. Disconnect the Left Side Impact Sensor 2 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R19) Left Side Impact Sensor 2 Ground circuit cavity 3 at the Left Side Impact Sensor 2 harness connector. Measure the voltage of the (R17) Left Side Impact Sensor 2 Signal circuit cavity 4 at the Left Side Impact Sensor 2 harness connector. Is there any voltage present? Yes Repair the (R17, R19) Left Side Impact Sensor 2 circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 3 .
3. CHECK THE (R17, R19) LEFT SIDE IMPACT SENSOR 2 CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the resistance between ground and the (R17) Left Side Impact Sensor 2 Signal circuit between the Left Side Impact Sensor 2 harness connector cavity 4. Measure the resistance between ground and the (R19) Left Side Impact Sensor 2 Ground circuit between the Left Side Impact Sensor 2 harness connector cavity 3. Is the resistance below 100K Ohms? Yes Repair the (R17, R19) Left Side Impact Sensor 2 circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 4 .
4. CHECK THE (R17, R19) LEFT SIDE IMPACT SENSOR 2 CIRCUITS FOR A SHORT TOGETHER Measure the resistance between the (R17) Left Side Impact Sensor 2 Signal circuit and (R19) Left Side Impact Sensor 2 Ground circuits at the Left Side Impact Sensor 2 harness connector cavity 4 and 3. Is the resistance below 100K Ohms? Yes Repair the (R17, R19) Left Side Impact Sensor 2 circuits shorted together. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 5 .
5. CHECK THE (R19) LEFT SIDE IMPACT SENSOR 2 GROUND CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Disconnect the Left Side Impact Sensor 1 harness connector. Measure the resistance of the (R19) Left Side Impact Sensor 2 Ground circuit between the Left Side Impact Sensor 2 harness connector cavity 3 and the Left Side Impact Sensor 1 harness connector cavity 2. Is the resistance below 1 Ohm? Yes Go To 6 . No Repair the (R19) Left Side Impact Sensor 2 Ground circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
6. CHECK THE (R13) LEFT SIDE IMPACT SENSOR 2 SIGNAL CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Measure the resistance of the (R17) Left Side Impact Sensor 2 Signal circuit between the Left Side Impact Sensor 2 harness connector cavity 4 and the Left Side Impact Sensor 1 harness connector cavity 1. Is the resistance below 1 Ohm? Yes Go To 7 . No Repair the (R17) Left Side Impact Sensor 2 Signal circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
7. CHECK OPERATION OF THE LEFT SIDE IMPACT SENSOR 2 Replace the Left Side Impact Sensor 2 in accordance with the Service Information. Reconnect the vehicle body harness to the impact sensor. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Battery. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Connect the scan tool to the Data Link Connector - use the most current software available. Use the scan tool and erase the stored codes in all airbag system modules. Turn the ignition OFF, and wait 15 seconds before turning the ignition ON. Wait one minute, and read active codes and if there are none present read the stored codes. Did the scan tool display active U0173-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 2 - DTC? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with Service Instructions. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair is complete. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The Occupant Restraint Controller (ORC) continuously communicates with the Right Side Impact Sensor 1 over the sensor signal circuit. The sensor communication and on board diagnostics are powered by the ORC signal.

This Diagnostic Trouble Code (DTC) will set, if the ORC and the Right Side Impact Sensor 1 fail to establish and maintain valid data communications.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 165

Scheme 166

Scheme 167

Scheme 168

Scheme 169

1. VERIFY ACTIVE DTC WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Using the wiring diagram/schematic as a guide check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. NOTE: If after the harness inspection it appears the impact sensor connector is only seated halfway. Reseat the harness connector into the impact sensor and lock the tab. Follow the instructions below checking for active codes. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0096-49-RIGHT SIDE ACCELERATION SENSOR 1 - INTERNAL ELECTRONIC FAILURE, U0175-00-LOST COMMUNICATION W/ RIGHT SIDE SATELLITE SENSOR 1, U0176-00-LOST COMMUNICATION W/ RIGHT SIDE SATELLITE SENSOR 2, U11B0-00-LOST COMMUNICATION W/ RIGHT SIDE SATELLITE SENSOR 4 - DTC? Yes Check for all other internal and lost communication codes indicated in the right side impact sensor daisy chain wiring, starting with DTC B0096-49-RIGHT SIDE ACCELERATION SENSOR 1 - INTERNAL ELECTRONIC FAILURE, then DTC U0175-00-LOST COMMUNICATION W/RIGHT SIDE SATELLITE ACCELERATION SENSOR 1. Refer to «Diagnosis and Testing»(ref-457871-S00283187372012030200000) . Then Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK THE (R14, R16) RIGHT SIDE IMPACT SENSOR 1 CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Right Side Impact Sensor 1 harness connector. Disconnect the ORC harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R14) Right Side Impact Sensor 1 Signal circuit cavity 4 and (R16) Right Side Impact Sensor 1 Ground circuit cavity 3 at the Right Side Impact Sensor 1 harness connector. Is there any voltage present? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Repair the (R14, R16) Right Side Impact Sensor 1 circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 3 .
3. CHECK THE (R14, R16) RIGHT SIDE IMPACT SENSOR 1 CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the resistance between ground and the (R16) Right Side Impact Sensor 1 Ground circuit at the Right Side Impact Sensor 1 harness connector cavity 3. Measure the resistance between ground and the (R14) Right Side Impact Sensor 1 Signal circuit between at the Right Side Impact Sensor 1 harness connector cavity 4. Is the resistance below 100K Ohms? Yes Repair the (R14, R16) Right Side Impact Sensor 1 circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 4 .
4. CHECK THE (R14, R16) RIGHT SIDE IMPACT SENSOR 1 CIRCUITS FOR A SHORT TOGETHER Measure the resistance between the (R14) Right Side Impact Sensor 1 Signal and (R16) Right Side Impact Sensor 1 Ground circuits at the Right Side Impact Sensor 1 harness connector cavity 3 and 4. Is the resistance below 100K Ohms? Yes Repair the (R14, R16) Right Side Impact Sensor 1 circuits shorted together. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 5 .
5. CHECK THE (R16) RIGHT SIDE IMPACT SENSOR 1 GROUND CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance of the (R16) Right Side Impact Sensor 1 Ground circuit between the Right Side Impact Sensor 1 harness connector cavity 3 and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 20. Is the resistance below 1 Ohm? Yes Go To 6 . No Repair the (R16) Right Side Impact Sensor 1 Ground circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
6. CHECK THE (R14) RIGHT SIDE IMPACT SENSOR 1 CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Measure the resistance of the (R14) Right Side Impact Sensor 1 Signal circuit between the Right Side Impact Sensor 1 harness connector cavity 4 and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 12. Is the resistance below 1 Ohm? Yes Go To 7 . No Repair the (R14) Right Side Impact Sensor 1 Signal circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
7. CHECK OPERATION OF THE RIGHT SIDE IMPACT SENSOR 1 Replace the Right Side Impact Sensor 1. Reconnect the vehicle body harness to the impact sensor. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Battery. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Connect the scan tool to the Data Link Connector - use the most current software available. Use the scan tool and erase the stored codes in all airbag system modules. Turn the ignition OFF, and wait 15 seconds before turning the ignition ON. Wait one minute, and read active codes and if there are none present read the stored codes. Does the scan tool display active U0175-00-LOST COMMUNICATION W/ RIGHT SIDE SATELLITE SENSOR 1 - DTC? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with Service Instructions. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair is complete. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

Scheme 170

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The Occupant Restraint Controller (ORC) continuously communicates with the Right Side Impact Sensor 2 over the sensor signal circuit. The sensor communication and on board diagnostics are powered by the ORC signal.

This Diagnostic Trouble Code (DTC) will set, if the ORC is communicating with the Right Side Impact Sensor 1 but fails to establish and maintain valid data communications with the Right Side Impact Sensor 2.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 171

Scheme 172

Scheme 173

Scheme 174

Scheme 175

1. VERIFY ACTIVE DTC WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Using the wiring diagram/schematic as a guide check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. NOTE: If after the harness inspection it appears the impact sensor connector is only seated halfway. Reseat the harness connector into the impact sensor and lock the tab. Follow the instructions below checking for active codes. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B1B75-RIGHT SIDE SATELLITE ACCELERATION SENSOR 1 INTERNAL, U0175-LOST COMMUNICATION W/RIGHT SIDE SATELLITE ACCELERATION SENSOR 1, U0176-LOST COMMUNICATION W/RIGHT SIDE SATELLITE ACCELERATION SENSOR 2- DTC? Yes Check for all other internal and lost communication codes indicated in the right side impact sensor daisy chain wiring before diagnosing DTC U0176-LOST COMMUNICATION W/RIGHT SIDE SATELLITE ACCELERATION SENSOR 2. Go To The DTC Displayed. Refer to «Diagnosis and Testing»(ref-457871-S00283187372012030200000) . If internal fault 1 and lost comm fault 1 have been checked follow DTC U0176-LOST COMMUNICATION W/RIGHT SIDE SATELLITE ACCELERATION SENSOR 2. Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK THE (R18, R20) RIGHT SIDE IMPACT SENSOR 2 CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Right Side Impact Sensor 1 harness connector. Disconnect the Right Side Impact Sensor 2 harness connector. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R18) Right Side Impact Sensor 1 Signal circuit cavity 4 and (R20) Right Side Impact Sensor 1 Ground circuit cavity 3 at the Right Side Impact Sensor 1 harness connector. Is there any voltage present? Yes Repair the (R18, R20) Right Side Impact Sensor 1 circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 3 .
3. CHECK THE (R18, R20) RIGHT SIDE IMPACT SENSOR 1 CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition on, then reconnect the battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the resistance between ground and the (R18) Right Side Impact Sensor 2 Signal circuit at the Right Side Impact Sensor 2 harness connector cavity 4. Measure the resistance between ground and the (R20) Right Side Impact Sensor 2 Ground circuit at the Right Side Impact Sensor 2 harness connector cavity 3. Is the resistance below 100K Ohms? Yes Repair the (R18, R20) Right Side Impact Sensor 2 circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 4 .
4. CHECK THE (R18, R20) RIGHT SIDE IMPACT SENSOR 2 CIRCUITS FOR A SHORT TOGETHER Measure the resistance between the (R18) Right Side Impact Sensor 2 Signal circuit and (R20) Right Side Impact Sensor 2 Ground circuit at the Right Side Impact Sensor 2 harness connector. Is the resistance below 100K Ohms? Yes Repair the (R18, R20) Right Side Impact Sensor 2 circuits shorted together. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 5 .
5. CHECK THE (R20) RIGHT SIDE IMPACT SENSOR 2 GROUND CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Disconnect the Right Side Impact Sensor 1 harness connector. Measure the resistance of the (R20) Right Side Impact Sensor 2 Ground circuit between the Right Side Impact Sensor 2 harness connector cavity 3 and the Right Side Impact Sensor 1 harness connector cavity 2. Is the resistance below 1 Ohm? Yes Go To 6 . No Repair the (R20) Right Side Impact Sensor 2 Ground circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
6. CHECK THE (R18) RIGHT SIDE IMPACT SENSOR 2 SIGNAL CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Measure the resistance of the (R18) Right Side Impact Sensor 2 Signal circuit between the Right Side Impact Sensor 1 harness connector cavity 4 and the Right Side Impact Sensor 1 harness connector cavity 1. Is the resistance below 1 Ohm? Yes Go To 7 . No Repair the (R18) Right Side Impact Sensor 2 Signal circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
7. CHECK OPERATION OF THE RIGHT SIDE IMPACT SENSOR 2 Replace the Right Side Impact Sensor 2. Reconnect the vehicle body harness connector to the Right Side Impact Sensor 2. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Battery. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Connect the scan tool to the Data Link Connector - use the most current software available. Use the scan tool and erase the stored codes in all airbag system modules. Turn the ignition OFF, and wait 15 seconds before turning the ignition ON. Wait one minute, and read active codes and if there are none present read the stored codes. Did the scan tool display active U0176-00-LOST COMMUNICATION W/ RIGHT SIDE SATELLITE SENSOR 2 - DTC? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the ORC in accordance with Service Instructions. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair is complete. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

U11AD-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 4

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC continuously communicates with the Left Side Impact Pressure Sensor over the sensor signal circuit. The sensor communication and on board diagnostics are powered by the ORC signal.

This Diagnostic Trouble Code (DTC) will set, if the ORC and the Left Side Impact Pressure Sensor do not establish and maintain valid data communications.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 176

Scheme 177

Scheme 178

Scheme 179

Scheme 180

1. VERIFY ACTIVE DTC WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Using the wiring diagram/schematic as a guide check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. NOTE: If after the harness inspection it appears the impact sensor connector is only seated halfway. Reseat the harness connector into the impact sensor and lock the tab. Follow the instructions below checking for active codes. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active B0091-49-LEFT SIDE ACCELERATION SENSOR 1 - INTERNAL ELECTRONIC FAILURE, B0092-49-LEFT SIDE ACCELERATION SENSOR 2 - INTERNAL ELECTRONIC FAILURE, U0172-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 1, U0173-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 2, U11AD-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 4 - DTC? Yes NOTE: Check for the active codes and repair for the fault starting with the Internal failure code or codes, check for active or stored status. Upon fixing the left side impact sensor 1 internal fault then check the left side impact sensor 2 internal fault if status changes to stored for all codes fault is fixed if status is still active proceed to the left side impact sensor 1 loss of comm check for status of the left side impact sensor 1 code status being active. If all codes go to stored status, fault in daisy chain is fixed if code status is still active continue. Check the left side impact sensor 2 check for status of the left side impact sensor 2 code going to stored. If status of all codes goes to stored status, fault in daisy chain is fixed if code status is still active continue. Check the left side impact sensor 4, fix fault and check for status of code going to stored status. Check for all other internal and lost communication codes indicated in the left side impact sensor daisy chain wiring before diagnosing DTC U11AD-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 4. Go To The DTC Displayed. Refer to «Diagnosis and Testing»(ref-457871-S00283187372012030200000) . If internal fault 1 and 2 and lost comm fault 1 and 2 have been checked follow DTC U11AD-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 4. Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK THE (R130, R150) LEFT SIDE IMPACT PRESSURE SENSOR CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Left Side Impact Pressure Sensor harness connector. Disconnect the ORC harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R130) Left Side Impact Pressure Sensor Signal circuit and (R150) Left Side Impact Pressure Sensor Ground circuit at the Left Side Impact Pressure Sensor harness connector. Is there any voltage present? Yes Repair the (R130, R150) Left Side Impact Pressure Sensor circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 3 .
3. CHECK THE (R130, R150) LEFT SIDE IMPACT PRESSURE SENSOR CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the resistance between ground and the (R130) Left Side Impact Pressure Sensor Signal circuit at the Left Side Impact Pressure Sensor harness connector. Measure the resistance between ground and the (R150) Left Side Impact Pressure Sensor Ground circuit at the Left Side Impact Pressure Sensor harness connector. Is the resistance below 100K Ohms? Yes Repair the (R130, R150) Left Side Impact Pressure Sensor circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 4 .
4. CHECK THE (R130, R150) LEFT SIDE IMPACT PRESSURE SENSOR CIRCUITS FOR A SHORT TOGETHER Measure the resistance between the (R130) Left Side Impact Pressure Sensor Signal and (R150) Left Side Impact Pressure Sensor Ground circuits at the Left Side Impact Pressure Sensor harness connector. Is the resistance below 100K Ohms? Yes Repair the (R13, R15) Left Side Impact Pressure Sensor circuits shorted together. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 5 .
5. CHECK THE (R150) LEFT SIDE IMPACT PRESSURE SENSOR GROUND CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Connect the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) to the ORC harness connector. Measure the resistance of the (R150) Left Side Impact Pressure Sensor Ground circuit between the Left Side Impact Pressure Sensor harness connector cavity 2 and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 19. Is the resistance below 1 Ohm? Yes Go To 6 . No Repair the (R150) Left Side Impact Pressure Sensor Ground circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
6. CHECK THE (R130) LEFT SIDE IMPACT PRESSURE SENSOR CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Measure the resistance of the (R130) Left Side Impact Pressure Sensor Signal circuit between the Left Side Impact Pressure Sensor harness connector cavity 1 and the SRS Load Tool Adapter (special tool #8443-24, 32-Way Adapter) cavity 11. Is the resistance below 1 Ohm? Yes Go To 7 . No Repair the (R13) Left Side Impact Pressure Sensor Signal circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
7. CHECK OPERATION OF THE LEFT SIDE IMPACT PRESSURE SENSOR Replace the Left Side Impact Pressure Sensor in accordance with the Service Information. Reconnect the vehicle body harness to the impact pressure sensor. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Battery. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Connect the scan tool to the Data Link Connector - use the most current software available. Use the scan tool and erase the stored codes in all airbag system modules. Turn the ignition OFF, and wait 15 seconds before turning the ignition ON. Wait one minute, and read active codes and if there are none present read the stored codes. Did the active U11AD-00-LOST COMMUNICATION W/ LEFT SIDE SATELLITE SENSOR 4 - DTC return? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Occupant Restraint Controller (ORC) in accordance with Service Instructions. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair is complete. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

U11B0-00-LOST COMMUNICATION W/ RIGHT SIDE SATELLITE SENSOR 4

For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .

The ORC continuously communicates with the Right Side Impact Pressure Sensor over the sensor signal circuit. The sensor communication and on board diagnostics are powered by the ORC signal.

This Diagnostic Trouble Code (DTC) will set, if the ORC and the Right Side Impact Pressure Sensor do not establish and maintain valid data communications.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

Scheme 181

Scheme 182

Scheme 183

Scheme 184

Scheme 185

1. VERIFY ACTIVE DTC WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Using the wiring diagram/schematic as a guide check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. NOTE: If after the harness inspection it appears the impact sensor connector is only seated halfway. Reseat the harness connector into the impact sensor and lock the tab. Follow the instructions below checking for active codes. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. NOTE: Make sure the battery is fully charged. Turn the ignition on. With the scan tool, read ORC DTCs. Does the scan tool display active Service Info B0096-49-RIGHT SIDE ACCELERATION SENSOR 1 - INTERNAL ELECTRONIC FAILURE, B0097-49-RIGHT SIDE ACCELERATION SENSOR 2 - INTERNAL ELECTRONIC FAILURE, U0175-00-LOST COMMUNICATION W/ RIGHT SIDE SATELLITE SENSOR 1, U0176-00-LOST COMMUNICATION W/ RIGHT SIDE SATELLITE SENSOR 2 , U11B0-00-LOST COMMUNICATION W/ RIGHT SIDE SATELLITE SENSOR 4 - DTC? Yes NOTE: Check for the active codes and repair for the fault starting with the Internal failure code or codes, check for active or stored status. Upon fixing the right side impact sensor 1 then check the right side impact sensor 2 internal fault if status changes to stored for all codes fault is fixed if status is still active proceed to the right side impact sensor 1 loss of comm check for status of the right side impact sensor 1 code status being active. If all codes go to stored status, fault in daisy chain is fixed if code status is still active continue. Check the right side impact sensor 2 check for status of the right side impact sensor 2 code going to stored. If status of all codes goes to stored status, fault in daisy chain is fixed if code status is still active continue. Check the right side impact sensor 4, fix fault and check for status of code going to stored status. Check for all other internal and lost communication codes indicated in the right side impact sensor daisy chain wiring before diagnosing DTC U11B0-00-LOST COMMUNICATION W/ RIGHT SIDE SATELLITE SENSOR 4. Go To The DTC Displayed. Refer to «Diagnosis and Testing»(ref-457871-S00283187372012030200000) . If internal fault 1, internal fault 2, and lost comm fault 1, and lost comm fault 2 have been checked follow DTC U11B0-00-LOST COMMUNICATION W/ RIGHT SIDE SATELLITE SENSOR 4. Go To 2 . No Perform the RESTRAINTS SYSTEM INTERMITTENT TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
2. CHECK THE (R140, R160) RIGHT SIDE IMPACT PRESSURE SENSOR CIRCUITS FOR A SHORT TO VOLTAGE WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Disconnect the Right Side Impact Pressure Sensor harness connector. Disconnect the ORC harness connectors. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the voltage of the (R140) Right Side Impact Pressure Sensor Signal circuit at the Right Side Impact Pressure Sensor harness connector. Measure the voltage of the (R160) Right Side Impact Pressure Sensor Ground circuit at the Right Side Impact Pressure Sensor harness connector. Is there any voltage present? Yes Repair the (R140, R160) Right Side Impact Pressure Sensor circuits for a short to voltage. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 3 .
3. CHECK THE (R140, R1160) RIGHT SIDE IMPACT PRESSURE SENSOR CIRCUITS FOR A SHORT TO GROUND WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Measure the resistance between ground and the (R140) Right Side Impact Pressure Sensor Signal circuit at the Right Side Impact Pressure Sensor harness connector. Measure the resistance between ground and the (R160) Right Side Impact Pressure Sensor Ground circuit at the Right Side Impact Pressure Sensor harness connector. Is the resistance below 100K Ohms? Yes Repair the (R140, R160) Right Side Impact Pressure Sensor circuits for a short to ground. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 4 .
4. CHECK THE (R140, R160) RIGHT SIDE IMPACT PRESSURE SENSOR CIRCUITS FOR A SHORT TOGETHER Measure the resistance between the (R140) Right Side Impact Pressure Sensor Signal circuit and (R160) Right Side Impact Pressure Sensor Ground circuit at the Right Side Impact Pressure Sensor harness connector. Is the resistance below 100K Ohms? Yes Repair the (R140, R160) Right Side Impact Pressure Sensor circuits shorted together. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Go To 5 .
5. CHECK THE (R140) RIGHT SIDE IMPACT PRESSURE SENSOR SIGNAL CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Connect the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) to the ORC C1 harness connector. Measure the resistance of the (R140) Right Side Impact Pressure Sensor Signal circuit between the Right Side Impact Pressure Sensor harness connector cavity 1 and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 12. Is the resistance below 1 Ohm? Yes Go To 6 . No Repair the (R140) Right Side Impact Pressure Sensor Signal circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
6. CHECK THE (R160) RIGHT SIDE IMPACT PRESSURE SENSOR GROUND CIRCUIT FOR AN OPEN OR HIGH RESISTANCE Measure the resistance of the (R160) Right Side Impact Pressure Sensor Ground circuit between the Right Side Impact Pressure Sensor harness connector cavity 2 and the SRS Load Tool Adaptor (special tool #8443-24, 32-Way Adapter) cavity 20. Is the resistance below 1 Ohm? Yes Go To 7 . No Repair the (R160) Right Side Impact Pressure Sensor ground circuit for an open or high resistance. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .
7. CHECK OPERATION OF THE RIGHT SIDE IMPACT PRESSURE SENSOR Replace the Right Side Impact Pressure Sensor. Reconnect the vehicle body harness to the Right Side Impact Pressure Sensor. Remove any special tools or jumper wires and reconnect all previously disconnected components - except the Battery. WARNING: Turn the ignition on, then reconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. Connect the scan tool to the Data Link Connector - use the most current software available. Use the scan tool and erase the stored codes in all airbag system modules. Turn the ignition OFF, and wait 15 seconds before turning the ignition ON. Wait one minute, and read active codes and if there are none present read the stored codes. Did the active U11B0-00-LOST COMMUNICATION W/ RIGHT SIDE SATELLITE SENSOR 4 - DTC return? Yes WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury. WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury. Replace the Occupant Restraint Controller (ORC) in accordance with Service Instructions. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) . No Repair is complete. Perform the RESTRAINTS SYSTEM VERIFICATION TEST. Refer to «Standard Procedure»(ref-457871-S26700628122012030200000) .

The ORC checks for a configuration message from the Totally Integrated Power Module (TIPM) at power-up and initialization.

This Diagnostic Trouble Code (DTC) sets when the configuration message is not equal to the programmed configuration or when the configuration message is missing for 7 seconds. Once set, this DTC is latched for a power cycle.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .

The ORC checks for a configuration message from the Totally Integrated Power Module (TIPM) at power-up and initialization.

This Diagnostic Trouble Code (DTC) sets when the configuration message is not equal to the programmed configuration or when the configuration message is missing for 7 seconds. Once set, this DTC is latched for a power cycle.

Always Perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to Standard Procedure .