Driver Door Module (Ddm) (Dmfl) - Electrical Diagnostics: Other RAM Cab & Chassis 3500 HD

WHEN MONITORED

Continuously.

SET CONDITION

The Door Module senses a short low on the (P501) Driver Mirror Turn Signal Driver circuit for more than two seconds with the turn signal switched on.

POSSIBLE CAUSES

Scheme 168

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Scheme 170

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Scheme 173

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. With the scan tool, record and erase DTC's. Turn the turn signal on. Turn the puddle lamps on, if equipped with puddle lamp mirror. Turn the rear defogger on, if equipped with heated mirror. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Does the scan tool display B164A-11-DRIVER MIRROR SIGNAL LAMP CONTROL - CIRCUIT SHORT TO GROUND? Yes Go To 2 . No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 2 . Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. CHECK (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the Driver Outside Rearview Mirror C2 (Component Side) harness connector from the Door Module. Measure the resistance between ground and the (P501) Driver Mirror Turn Signal Driver circuit. Is the resistance below 10K Ohms? Yes Repair the short to ground in the (P501) Driver Mirror Turn Signal Driver circuit. If the wiring harness and harness connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. CHECK (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT FOR A SHORT TO THE (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT, OR TO THE (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (P71) Driver Mirror Vertical Driver circuit in the Driver Outside Rearview Mirror C2 (Component Side) harness connector. Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (P73) Driver Mirror Common Driver circuit in the Driver Outside Rearview Mirror C2 (Component Side) harness connector. Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (P75) Driver Mirror Horizontal Driver circuit in the Driver Outside Rearview Mirror C2 (Component Side) harness connector. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (P501) Driver Mirror Turn Signal Driver circuit. If the wiring harness and harness connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated Mirror Go To 4 . No, without Heated Mirror Go To 5 .
4. CHECK (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT FOR A SHORT TO THE (C160) DRIVER MIRROR HEATER RETURN CIRCUIT Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (C160) Driver Mirror Heater Return circuit in the Driver Outside Rearview Mirror C2 (Component Side) harness connector. Is the resistance below 10K Ohms? Yes Repair the (P501) Driver Mirror Turn Signal Driver circuit for a short to the (C160) Driver Mirror Heater Return circuit. If the wiring harness and harness connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 5 .
5. CHECK (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT FOR A SHORT TO THE (P593) DRIVER MIRROR TURN SIGNAL RETURN CIRCUIT NOTE: The Ohmmeter positive lead must be connected to the (P593) Driver Mirror Turn Signal Return circuit and the negative lead to the (P501) Driver Mirror Turn Signal Driver circuit for the test results to be valid. Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (P593) Driver Mirror Turn Signal Return circuit in the Driver Outside Rearview Mirror C2 (Component Side) harness connector. Is there any resistance present? Yes Repair the (P501) Driver Mirror Turn Signal Driver circuit for a short to the (P593) Driver Mirror Turn Signal Return circuit. If the wiring harness and harness connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 6 .
6. CHECK (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT FOR A SHORT TO THE (P69) DRIVER MIRROR SENSOR GROUND CIRCUIT Disconnect the Driver Outside Rearview Mirror C1 (Component Side) harness connector from the Door Module. Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (P69) Driver Mirror Sensor Ground circuit in the Driver Outside Rearview Mirror C2 and C1 (Component Side) harness connectors. Is the resistance below 10K Ohms? Yes Repair the (P501) Driver Mirror Turn Signal Driver circuit for a short to the (P69) Driver Mirror Sensor Ground circuit. If the wiring harness and harness connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Puddle Lamp Mirror Go To 7 . No, without Puddle Lamp Mirror Inspect the wiring harness and harness connectors for damage and repair as necessary. If the wiring harness and harness connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
7. CHECK (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT FOR A SHORT TO THE (P591) DRIVER PUDDLE LAMP RETURN CIRCUIT Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (P591) Driver Puddle Lamp Return circuit in the Driver Outside Rearview Mirror C2 and C1 (Component Side) harness connectors. Is the resistance below 10K Ohms? Yes Repair the (P501) Driver Mirror Turn Signal Driver circuit for a short to the (P591) Driver Puddle Lamp Return circuit. If the wiring harness and harness connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring harness and harness connectors for damage and repair as necessary. If the wiring harness and harness connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B164A-15-DRIVER MIRROR SIGNAL LAMP CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN

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

Continuously.

The Door Module senses current greater than 100 mA or an open on the (P501) Driver Mirror Turn Signal Driver circuit for more than two seconds with the turn signal switched on.

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Scheme 178

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. Using a scan tool, record and erase Diagnostic Trouble Codes (DTC's). Turn the turn signal on. Turn the puddle lamps on, if equipped with puddle lamp mirror. Turn the rear defogger on, if equipped with heated mirror. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Is the DTC active? Yes Go To 2 . No The conditions that caused this code to set are not present at this time. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 2 . Otherwise, use the wiring diagram/schematic as a guide and inspect the wiring and connectors. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. CHECK (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT FOR A SHORT TO VOLTAGE Turn the ignition off. Disconnect the Driver Outside Rearview Mirror C2 (Component Side) connector from the Door Module C2 connector. Turn the ignition on. Measure the voltage of the (P501) Driver Mirror Turn Signal Driver circuit between the Driver Outside Rearview Mirror C2 (Component Side) connector and ground. Is there any voltage present? Yes Repair the (P501) Driver Mirror Turn Signal Driver circuit for a short to voltage. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. CHECK (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT FOR A SHORT TO THE (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT, OR TO THE (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT Turn the ignition off. Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (P71) Driver Mirror Vertical Driver circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (P73) Driver Mirror Common Driver circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (P75) Driver Mirror Horizontal Driver circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (P501) Driver Mirror Turn Signal Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated Mirror Go To 4 . No, without Heated Mirror Go To 5 .
4. CHECK (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT FOR A SHORT TO THE (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (C16) Driver Mirror Heater Driver circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (P501) Driver Mirror Turn Signal Driver circuit for a short to the (C16) Driver Mirror Heater Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 5 .
5. CHECK (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT AND (P593) DRIVER MIRROR TURN SIGNAL RETURN CIRCUIT FOR AN OPEN NOTE: The Ohmmeter positive lead must be connected to the (P501) Driver Mirror Turn Signal Driver circuit and the negative lead to the (P593) Driver Mirror Turn Signal Return circuit for the test results to be valid. Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (P593) Driver Mirror Turn Signal Return circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Is the resistance above 1K Ohm? Yes Repair the (P501) Driver Mirror Turn Signal Driver circuit or the (P593) Driver Mirror Turn Signal Return circuit for an open. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Puddle Lamp Mirror Go To 6 . No, without Puddle Lamp Mirror Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
6. CHECK (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT FOR A SHORT TO THE (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT Disconnect the Driver Outside Rearview Mirror C1 (Component Side) connector from the Door Module C1 connector. Measure the resistance between the (P501) Driver Mirror Turn Signal Driver circuit and the (M41) Driver Puddle Lamp Driver circuit at the Driver Outside Rearview Mirror C2 and C1 (Component Side) connectors. Is the resistance below 10K Ohms? Yes Repair the (P501) Driver Mirror Turn Signal Driver circuit for a short to the (M41) Driver Puddle Lamp Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

Continuously

When the Door Lock/Unlock Switch is stuck for over 30 seconds, this code will set.

Whenever the module is awake.

When both Driver Window Driver circuits (Up and Down) are grounded during a window movement command, this code will set.

Scheme 179

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1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. With the scan tool, record and erase the DTC's Try to operate the Driver Window up and down several times. Wait 30 seconds. With the scan tool, read the DTC's. Does the scan tool display B1853-11-DRIVER WINDOW CONTROL - CIRCUIT SHORT TO GROUND? Yes Go To 2 . No The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. WINDOW MOTOR SHORTED With the scan tool, erase the DTC's. Turn the ignition off. Disconnect the Driver Window Motor connector. Turn the ignition on. Operate the driver window switch up and down several times. With the scan tool, read the DTC's. Does the scan tool display B1853-11-DRIVER WINDOW CONTROL - CIRCUIT SHORT TO GROUND? No Replace the Driver Window Motor in accordances with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . Yes Go To 3 .
3. (Q21) DRIVER WINDOW DRIVER (DOWN) CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the Driver Door Module C4 connector. Measure the resistance between Ground and the (Q21) Driver Window Driver Down circuit. Is the resistance below 10, 000 Ohms? Yes Repair the (Q21) Driver Window Driver Down circuit for a short to ground. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 4 .
4. (Q11) DRIVER WINDOW DRIVER (UP) CIRCUIT FOR A SHORT TO GROUND Measure the resistance between Ground and the (Q11) Driver Window Driver Up circuit. Is the resistance below 10, 000 Ohms? Yes Repair the (Q11) Driver Window Driver (Up) circuit for a short to ground. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 5 .
5. (Q21) DRIVER WINDOW DRIVER (DOWN) CIRCUIT FOR A SHORT TO THE (Q11) DRIVER WINDOW DRIVER (UP) CIRCUIT Measure the resistance between the (Q21) Driver Window Driver (Down) circuit and the (Q11) Driver Window Driver (Up) circuit. Is the resistance below 10, 000 Ohms? Yes Repair the (Q21) Driver Window Driver (Down) circuit for a short to the (Q11) Driver Window Driver (Up) circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Replace the Driver Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

Whenever the module is awake.

When one or both Driver Window Driver circuits (Up and Down) are not supplied with voltage, when they should be, during a window movement command for more than 2000 ms.

Scheme 183

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Scheme 185

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. With the scan tool, record and erase DTC's. Operate the Driver Window switch up and down several times. Wait 30 seconds. With the scan tool, read the active DTC's. Does the scan tool display B1853-13-DRIVER WINDOW CONTROL - CIRCUIT FOR AN OPEN? Yes Go To 2 . No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. WINDOW MOTOR OR CIRCUIT FOR AN OPEN Turn the ignition off. Disconnect the Driver Window Motor harness connector. Connect a test light between the (Q11) Driver Window Driver (Up) circuit and the (Q21) Driver Window Driver (Down) circuit. Turn the ignition on. Trip the driver door latch to the closed position. Operate the driver window switch up and down several times while observing the test light. Does the test light illuminate brightly when the switch is pressed in both directions? With the express up window, the test light will only flash momentarily each time the switch is activated. Yes Replace the Driver Window Motor (regulator) in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. (Q21) DRIVER WINDOW DRIVER (DOWN) CIRCUIT FOR AN OPEN Turn the ignition off. Disconnect the Driver Door Module C4 harness connector. Measure the resistance of the (Q21) Driver Window Driver (Down) circuit between the Driver Door Module C4 harness connector and the Driver Window Motor harness connector. Is the resistance above 2.0 Ohms? Yes Repair the open in the (Q21) Driver Window Driver (Down) circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 4 .
4. (Q11) DRIVER WINDOW DRIVER (UP) CIRCUIT FOR AN OPEN Measure the resistance of the (Q11) Driver Window Driver (Up) circuit between the Driver Door Module C4 harness connector and the Driver Window Motor harness connector. Is the resistance above 2.0 Ohms? Yes Repair the open in the (Q11) Driver Window Driver (Up) circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Replace the Driver Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

Scheme 186

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

Whenever the module is awake.

When the Driver Window Hall Sensor Supply circuit falls below 0.8 of a Volt for over 480 ms.

Scheme 187

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. With the scan tool, record and erase DTC's. Operate the Driver Window switch up and down several times. Wait 30 seconds. With the scan tool, read the active DTC's. Does the scan tool display B1857-11-DRIVER WINDOW POSITION SENSOR POWER SUPPLY - CIRCUIT SHORT TO GROUND? Yes Go To 2 . No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. WINDOW MOTOR SHORTED With the scan tool, erase DTC's. Turn the ignition off. Disconnect the Driver Window Motor harness connector. Turn the ignition on. Operate the Driver Window switch up and down several times. With the scan tool, read the active DTC's. Does the scan tool display B1857-11-DRIVER WINDOW POSITION SENSOR POWER SUPPLY - CIRCUIT SHORT TO GROUND? Yes Go To 3 . No Replace the Window Motor (regulator) in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
3. (Q305) DRIVER WINDOW HALL SENSOR SUPPLY CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the Driver Door Module C4 harness connector. Measure the resistance between ground and the (Q305) Driver Window Hall Sensor Supply circuit. Is the resistance below 10, 000 Ohms? Yes Repair the short to ground in the (Q305) Driver Window Hall Sensor Supply circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Replace the Driver Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

Whenever the module is awake.

When the Driver Window Hall Sensor Supply circuit is above 1.5 Volts for over 2000 ms. and the power to the module has been turned off.

Scheme 188

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Scheme 191

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. With the scan tool, record and erase DTC's. Wait 30 seconds. Operate the Driver Window switch up and down several times. With the scan tool, read the active DTC's. Does the scan tool display B1857-15-DRIVER WINDOW POSITION SENSOR POWER SUPPLY - CIRCUIT SHORT TO BATTERY OR OPEN? Yes Go To 2 . No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. (Q305) DRIVER WINDOW HALL SENSOR SUPPLY CIRCUIT FOR A SHORT TO VOLTAGE Turn the ignition off. Disconnect the Driver Door Module C4 harness connector. Disconnect the Driver Window Motor harness connector. Turn the ignition on. Measure the voltage between ground and the (Q305) Driver Window Hall Sensor Supply circuit in the Driver Window Motor harness connector and ground. Is there any voltage present? Yes Repair the short to voltage in the (Q305) Driver Window Hall Sensor Supply circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. (Q305) DRIVER WINDOW HALL SENSOR SUPPLY CIRCUIT FOR AN OPEN Turn the ignition off. Measure the resistance of the (Q305) Driver Window Hall Sensor Supply circuit from the Driver Door Module C4 harness connector to the Driver Window Motor harness connector. Is the resistance above 2.0 Ohms? Yes Repair the open in the (Q305) Driver Window Hall Sensor Supply circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 4 .
4. (Q991) DRIVER WINDOW HALL SENSOR RETURN CIRCUIT FOR AN OPEN Measure the resistance of the (Q991) Driver Window Hall Sensor Return circuit from the Driver Door Module C4 harness connector to the Driver Window Motor harness connector. Is the resistance above 2.0 Ohms? Yes Repair the open in the (Q991) Driver Window Hall Sensor Return circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 5 .
5. DRIVER WINDOW HALL SENSOR OPEN Reconnect the Drive Window Motor harness connector. Measure the resistance between the (Q991) Driver Window Hall Sensor Return circuit and the (Q305) Driver Window Hall Sensor Supply circuit in the Driver Door Module C4 harness connector. NOTE: If the Ohmmeter displays "OL", reconnect the Driver Door Module C4 harness connector and move the motor to a different position. Disconnect the Driver Door Module C4 harness connector and check the resistance again. If the Ohmmeter still displays "OL", re-try moving the motor again and re-check. Is the resistance between 500, 000 and 650, 000 (500k and 650k) Ohms? Yes Replace the Door Module in accordance with the Service Information Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Replace the Window Motor in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B185A-31-DRIVER WINDOW POSITION SENSOR - NO SIGNAL

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

Whenever the module is awake.

When one of the window motor hall sensors does not generate a signal during a window movement.

Scheme 192

Scheme 193

Scheme 194

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. With the scan tool, record and erase DTC's. Operate the Driver Window switch up and down several times. Wait 30 seconds. With the scan tool, read the active DTC's. Does the scan tool display B185A-31-DRIVER WINDOW POSITION SENSOR - NO SIGNAL? Yes Go To 2 . No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. (Q301) DRIVER WINDOW HALL SENSOR A SIGNAL SHORTED TO GROUND Turn the ignition off. Disconnect the Driver Window Motor harness connector. Disconnect the Driver Door Module C4 harness connector. Measure the resistance between ground and the (Q301) Driver Window Hall Sensor A Signal circuit in the Driver Window Motor harness connector. Is the resistance below 10, 000 Ohms? Yes Repair the short to ground in the Driver Window Hall Sensor A signal circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. (Q991) DRIVER WINDOW HALL SENSOR RETURN CIRCUIT FOR AN OPEN Measure the resistance of the (Q991) Driver Window Hall Sensor Return circuit between the Driver Door Module C4 harness connector and the Driver Window Motor harness connector. Is the resistance above 2.0 Ohms? Yes Repair the open in the (Q991) Driver Window Hall Sensor Return circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 4 .
4. (Q301) DRIVER WINDOW HALL SENSOR A SIGNAL CIRCUIT FOR AN OPEN Measure the resistance of the (Q301) Driver Window Hall Sensor A Signal circuit between the Driver Door Module C4 harness connector and the Driver Window Motor harness connector. Is the resistance above 2.0 Ohms? Yes Repair the open in the (Q301) Driver Window Hall Sensor A Signal circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 5 .
5. (Q301) DRIVER WINDOW HALL SENSOR A SIGNAL CIRCUIT FOR A SHORT TO THE (Q991) DRIVER WINDOW HALL SENSOR RETURN CIRCUIT Measure the resistance between the (Q301) Driver Window Hall Sensor A Signal circuit and the (Q991) Driver Window Hall Sensor Return circuit in the Driver Window Motor harness connector. Is the resistance below 10, 000 Ohms? Yes Repair the (Q301) Driver Window Hall Sensor A Signal circuit for a short to the (Q991) Driver Window Hall Sensor Return circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Replace the Window Motor in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B18B5-00-MASTER SWITCH - FRONT LEFT WINDOW SWITCH

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

At all times.

Whenever the module detects a Front Left Window signal from the master power window switch, for over 30 seconds, this code will set.

B18B-00-MASTER SWITCH - FRONT RIGHT WINDOW SWITCH

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

At all times.

Whenever the module detects a Front Right Window signal from the master power window switch, for over 30 seconds, this code will set.

B18B7-00-MASTER SWITCH - REAR LEFT WINDOW SWITCH

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

At all times.

Whenever the module detects a Rear Left Window signal from the master power window switch, for over 30 seconds, this code will set.

B18B8-00-MASTER SWITCH - REAR RIGHT WINDOW SWITCH

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

At all times.

Whenever the module detects a Rear Right Window signal from the master power window switch, for over 30 seconds, this code will set.

B1D00-2A-MIRROR FOLD SWITCH INPUT STUCK

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

When the mirror fold operation is requested.

If the Driver Door Module detects that the Mirror Switch is stuck in the same position for more than 30 seconds.

Continuously.

The Door Module senses the Mirror Adjust switch input for more than 30 seconds.

B1D08-11-DRIVER MIRROR POSITION SENSOR POWER SUPPLY - CIRCUIT SHORT TO GROUND

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

Continuously.

The Door Module senses a short low on the (A856) 5-Volt Supply circuit for more than two seconds with the output turned on.

Scheme 195

Scheme 196

Scheme 197

Scheme 198

Scheme 199

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. Using a scan tool, record and erase Diagnostic Trouble Codes (DTC's). Turn the turn signal on, if equipped with turn signal mirror. Turn the puddle lamps on, if equipped with puddle lamp mirror. Turn the rear defogger on, if equipped with heated mirror. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Is the DTC active? Yes Go To 2 . No The conditions that caused this code to set are not present at this time. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 2 . Otherwise, use the wiring diagram/schematic as a guide and inspect the wiring and connectors. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. CHECK (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the Driver Outside Rearview Mirror C1 (Component Side) connector from the Door Module C1 connector. Measure the resistance of the (A856) 5-Volt Supply circuit between ground and the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (A856) 5-Volt Supply circuit for a short to ground. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. CHECK (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO (P69) DRIVER MIRROR SENSOR GROUND CIRCUIT Measure the residence between the (A856) 5-Volt Supply circuit and the (P69) Driver Mirror Sensor Ground circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 1.0 Ohm? Yes Repair the (A856) 5-Volt Supply circuit for a short to the (P69) Driver Mirror Sensor Ground circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Puddle Lamp Mirror Go To 4 . No, without Puddle Lamp Mirror Go To 5 .
4. CHECK (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO (P591) DRIVER PUDDLE LAMP RETURN CIRCUIT Measure the residence between the (A856) 5-Volt Supply circuit and the (P591) Driver Puddle Lamp Return circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (A856) 5-Volt Supply circuit for a short to the (P591) Driver Puddle Lamp Return circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 5 .
5. CHECK (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT, OR TO (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT Disconnect the Driver Outside Rearview Mirror C2 (Component Side) connector from the Door Module C2 connector. Measure the resistance between the (A856) 5-Volt Supply circuit and the (P71) Driver Mirror Vertical Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (A856) 5-Volt Supply circuit and the (P73) Driver Mirror Common Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (A856) 5-Volt Supply circuit and the (P75) Driver Mirror Horizontal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (A856) 5-Volt Supply circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated/Turn Signal Mirror Go To 6 . No, without Heated/Turn Signal Mirror Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
6. CHECK (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO (C160) DRIVER MIRROR HEATER RETURN CIRCUIT OR TO (P593) DRIVER MIRROR TURN SIGNAL RETURN CIRCUIT For Heated Mirror, measure the resistance between the (A856) 5-Volt Supply circuit and the (C160) Driver Mirror Heater Return circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. For Turn Signal Mirror, measure the resistance between the (A856) 5-Volt Supply circuit and the (P593) Driver Mirror Turn Signal Return circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for either measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (A856) 5-Volt Supply circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B1D0B-11-DRIVER MIRROR VERTICAL POSITION SENSOR INPUT - CIRCUIT SHORT TO GROUND

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

Continuously.

The Door Module senses a short low on the (P67) Driver Mirror Vertical Position Signal circuit for more than two seconds.

Scheme 200

Scheme 201

Scheme 202

Scheme 203

Scheme 204

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. Using a scan tool, record and erase Diagnostic Trouble Codes (DTC's). Turn the turn signal on, if equipped with turn signal mirror. Turn the puddle lamps on, if equipped with puddle lamp mirror. Turn the rear defogger on, if equipped with heated mirror. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Is the DTC active? Yes Go To 2 . No The conditions that caused this code to set are not present at this time. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 2 . Otherwise, use the wiring diagram/schematic as a guide and inspect the wiring and connectors. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. CHECK (P67) DRIVER MIRROR VERTICAL POSITION SIGNAL CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the Driver Outside Rearview Mirror C1 (Component Side) connector from the Door Module C1 connector. Measure the resistance of the (P67) Driver Mirror Vertical Position Signal circuit between ground and the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (P67) Driver Mirror Vertical Position Signal circuit for a short to ground. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. CHECK (P67) DRIVER MIRROR VERTICAL POSITION SIGNAL CIRCUIT FOR A SHORT TO (P69) DRIVER MIRROR SENSOR GROUND CIRCUIT Measure the residence between the (P67) Driver Mirror Vertical Position Signal circuit and the (P69) Driver Mirror Sensor Ground circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 1.0 Ohm? Yes Repair the (P67) Driver Mirror Vertical Position Signal circuit for a short to the (P69) Driver Mirror Sensor Ground circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Puddle Lamp Mirror Go To 4 . No, without Puddle Lamp Mirror Go To 5 .
4. CHECK (P67) DRIVER MIRROR VERTICAL POSITION SIGNAL CIRCUIT FOR A SHORT TO (P591) DRIVER PUDDLE LAMP RETURN CIRCUIT Measure the residence between the (P67) Driver Mirror Vertical Position Signal circuit and the (P591) Driver Puddle Lamp Return circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (P67) Driver Mirror Vertical Position Signal circuit for a short to the (P591) Driver Puddle Lamp Return circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 5 .
5. CHECK (P67) DRIVER MIRROR VERTICAL POSITION SIGNAL CIRCUIT FOR A SHORT TO (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT, OR TO (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT Disconnect the Driver Outside Rearview Mirror C2 (Component Side) connector from the Door Module C2 connector. Measure the resistance between the (P67) Driver Mirror Vertical Position Signal circuit and the (P71) Driver Mirror Vertical Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (P67) Driver Mirror Vertical Position Signal circuit and the (P73) Driver Mirror Common Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (P67) Driver Mirror Vertical Position Signal circuit and the (P75) Driver Mirror Horizontal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (P67) Driver Mirror Vertical Position Signal circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated/Turn Signal Mirror Go To 6 . No, without Heated/Turn Signal Mirror Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
6. CHECK (P67) DRIVER MIRROR VERTICAL POSITION SIGNAL CIRCUIT FOR A SHORT TO (C160) DRIVER MIRROR HEATER RETURN CIRCUIT OR TO (P593) DRIVER MIRROR TURN SIGNAL RETURN CIRCUIT For Heated Mirror, measure the resistance between the (P67) Driver Mirror Vertical Position Signal circuit and the (C160) Driver Mirror Heater Return circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. For Turn Signal Mirror, measure the resistance between the (P67) Driver Mirror Vertical Position Signal circuit and the (P593) Driver Mirror Turn Signal Return circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for either measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (P67) Driver Mirror Vertical Position Signal circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B1D0B-12-DRIVER MIRROR VERTICAL POSITION SENSOR INPUT - CIRCUIT SHORT TO BATTERY

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

Continuously.

The Door Module senses more than 400 mA current on the (A856) 5-volt Supply circuit or an open or a short high on the (P67) Driver Mirror Vertical Position Signal circuit for more than two seconds.

Scheme 205

Scheme 206

Scheme 207

Scheme 208

Scheme 209

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. Using a scan tool, record and erase Diagnostic Trouble Codes (DTC's). Turn the turn signal on, if equipped with turn signal mirror. Turn the puddle lamps on, if equipped with puddle lamp mirror. Turn the rear defogger on, if equipped with heated mirror. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Is the DTC active? Yes Go To 2 . No The conditions that caused this code to set are not present at this time. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 2 . Otherwise, use the wiring diagram/schematic as a guide and inspect the wiring and connectors. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. CHECK (P67) DRIVER MIRROR VERTICAL POSITION SIGNAL CIRCUIT AND (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO VOLTAGE Turn the ignition off. Disconnect the Driver Outside Rearview Mirror C1 (Component Side) connector from the Door Module C1 connector. Turn the ignition on. Measure the voltage of the (P67) Driver Mirror Vertical Position Signal circuit between the Driver Outside Rearview Mirror C1 (Component Side) connector and ground. Measure the voltage of the (A856) 5-volt Supply circuit between the Driver Outside Rearview Mirror C1 (Component Side) connector and ground. Is there any Voltage present on either circuit? Yes Repair all circuits with Voltage present for a short to Voltage. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Puddle Lamp Mirror Go To 3 . No, without Puddle Lamp Mirror Go To 4 .
3. CHECK (P67) DRIVER MIRROR VERTICAL POSITION SIGNAL CIRCUIT AND (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT Turn the ignition off. Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P67) Driver Mirror Vertical Position Signal circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (A856) 5-volt Supply circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 10K Ohms for either measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (M41) Driver Puddle Lamp Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 4 .
4. CHECK (P67) DRIVER MIRROR VERTICAL POSITION SIGNAL CIRCUIT AND (P69) DRIVER MIRROR SENSOR GROUND CIRCUIT FOR AN OPEN If not done previously, turn the ignition off. Measure the resistance between the (P67) Driver Mirror Vertical Position Signal circuit and the (P69) Driver Mirror Sensor Ground circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 3.0 Ohms? Yes Go To 5 . No Repair (P67) Driver Mirror Vertical Position Signal circuit or the (P69) Driver Mirror Sensor Ground circuit for an open. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
5. CHECK (P67) DRIVER MIRROR VERTICAL POSITION SIGNAL CIRCUIT FOR A SHORT TO (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT, OR TO (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT Disconnect the Driver Outside Rearview Mirror C2 (Component Side) connector from the Door Module C2 connector. Measure the resistance between the (P67) Driver Mirror Vertical Position Signal circuit and the (P71) Driver Mirror Vertical Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (P67) Driver Mirror Vertical Position Signal circuit and the (P73) Driver Mirror Common Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (P67) Driver Mirror Vertical Position Signal circuit and the (P75) Driver Mirror Horizontal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (P67) Driver Mirror Vertical Position Signal circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated/Turn Signal Mirror Go To 6 . No, without Heated/Turn Signal Mirror Go To 7 .
6. CHECK (P67) DRIVER MIRROR VERTICAL POSITION SIGNAL CIRCUIT FOR A SHORT TO (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT OR TO (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT For Heated Mirror, measure the resistance between the (P67) Driver Mirror Vertical Position Signal circuit and the (C16) Driver Mirror Heater Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. For Turn Signal Mirror, measure the resistance between the (P67) Driver Mirror Vertical Position Signal circuit and the (P501) Driver Mirror Turn Signal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for either measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (P67) Driver Mirror Vertical Position Signal circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 7 .
7. CHECK (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT, OR TO (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT Measure the resistance between the (A856) 5-volt Supply circuit and the (P71) Driver Mirror Vertical Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (A856) 5-volt Supply circuit and the (P73) Driver Mirror Common Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (A856) 5-volt Supply circuit and the (P75) Driver Mirror Horizontal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (A856) 5-volt Supply circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated/Turn Signal Mirror Go To 8 . No, without Heated/Turn Signal Mirror Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
8. CHECK (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT OR TO (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT For Heated Mirror, measure the resistance between the (A856) 5-volt Supply circuit and the (C16) Driver Mirror Heater Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. For Turn Signal Mirror, measure the resistance between the (A856) 5-volt Supply circuit and the (P501) Driver Mirror Turn Signal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for either measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (A856) 5-volt Supply circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B1D0E-11-DRIVER MIRROR HORIZONTAL POSITION SENSOR INPUT - CIRCUIT SHORT TO GROUND

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

Continuously.

The Door Module senses a short low on the (P65) Driver Mirror Horizontal Position Signal circuit for more than two seconds.

Scheme 210

Scheme 211

Scheme 212

Scheme 213

Scheme 214

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. Using a scan tool, record and erase Diagnostic Trouble Codes (DTC's). Turn the turn signal on, if equipped with turn signal mirror. Turn the puddle lamps on, if equipped with puddle lamp mirror. Turn the rear defogger on, if equipped with heated mirror. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Is the DTC active? Yes Go To 2 . No The conditions that caused this code to set are not present at this time. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 2 . Otherwise, use the wiring diagram/schematic as a guide and inspect the wiring and connectors. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. CHECK (P65) DRIVER MIRROR HORIZONTAL POSITION SIGNAL CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the Driver Outside Rearview Mirror C1 (Component Side) connector from the Door Module C1 connector. Measure the resistance of the (P65) Driver Mirror Horizontal Position Signal circuit between ground and the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (P65) Driver Mirror Horizontal Position Signal circuit for a short to ground. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. CHECK (P65) DRIVER MIRROR HORIZONTAL POSITION SIGNAL CIRCUIT FOR A SHORT TO (P69) DRIVER MIRROR SENSOR GROUND CIRCUIT Measure the residence between the (P65) Driver Mirror Horizontal Position Signal circuit and the (P69) Driver Mirror Sensor Ground circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 1.0 Ohm? Yes Repair the (P65) Driver Mirror Horizontal Position Signal circuit for a short to the (P69) Driver Mirror Sensor Ground circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Puddle Lamp Mirror Go To 4 . No, without Puddle Lamp Mirror Go To 5 .
4. CHECK (P65) DRIVER MIRROR HORIZONTAL POSITION SIGNAL CIRCUIT FOR A SHORT TO (P591) DRIVER PUDDLE LAMP RETURN CIRCUIT Measure the residence between the (P65) Driver Mirror Horizontal Position Signal circuit and the (P591) Driver Puddle Lamp Return circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (P65) Driver Mirror Horizontal Position Signal circuit for a short to the (P591) Driver Puddle Lamp Return circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 5 .
5. CHECK (P65) DRIVER MIRROR HORIZONTAL POSITION SIGNAL CIRCUIT FOR A SHORT TO (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT, OR TO (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT Disconnect the Driver Outside Rearview Mirror C2 (Component Side) connector from the Door Module C2 connector. Measure the resistance between the (P65) Driver Mirror Horizontal Position Signal circuit and the (P71) Driver Mirror Vertical Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (P65) Driver Mirror Horizontal Position Signal circuit and the (P73) Driver Mirror Common Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (P65) Driver Mirror Horizontal Position Signal circuit and the (P75) Driver Mirror Horizontal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (P65) Driver Mirror Horizontal Position Signal circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated/Turn Signal Mirror Go To 6 . No, without Heated/Turn Signal Mirror Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
6. CHECK (P65) DRIVER MIRROR HORIZONTAL POSITION SIGNAL CIRCUIT FOR A SHORT TO (C160) DRIVER MIRROR HEATER RETURN CIRCUIT OR TO (P593) DRIVER MIRROR TURN SIGNAL RETURN CIRCUIT For Heated Mirror, measure the resistance between the (P65) Driver Mirror Horizontal Position Signal circuit and the (C160) Driver Mirror Heater Return circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. For Turn Signal Mirror, measure the resistance between the (P65) Driver Mirror Horizontal Position Signal circuit and the (P593) Driver Mirror Turn Signal Return circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for either measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (P65) Driver Mirror Horizontal Position Signal circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B1D0E-12-DRIVER MIRROR HORIZONTAL POSITION SENSOR INPUT - CIRCUIT SHORT TO BATTERY

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

Continuously.

The Door Module senses more than 400 mA current on the (A856) 5-volt Supply circuit or an open or a short high on the (P65) Driver Mirror Horizontal Position Signal circuit for more than two seconds.

Scheme 215

Scheme 216

Scheme 217

Scheme 218

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. Using a scan tool, record and erase Diagnostic Trouble Codes (DTC's). Turn the turn signal on, if equipped with turn signal mirror. Turn the puddle lamps on, if equipped with puddle lamp mirror. Turn the rear defogger on, if equipped with heated mirror. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Is the DTC active? Yes Go To 2 . No The conditions that caused this code to set are not present at this time. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 2 . Otherwise, use the wiring diagram/schematic as a guide and inspect the wiring and connectors. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. CHECK (P65) DRIVER MIRROR HORIZONTAL POSITION SIGNAL CIRCUIT AND (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO VOLTAGE Turn the ignition off. Disconnect the Driver Outside Rearview Mirror C1 (Component Side) connector from the Door Module C1 connector. Turn the ignition on. Measure the Voltage of the (P65) Driver Mirror Horizontal Position Signal circuit between the Driver Outside Rearview Mirror C1 (Component Side) connector and ground. Measure the voltage of the (A856) 5-volt Supply circuit between the Driver Outside Rearview Mirror C1 (Component Side) connector and ground. Is there any Voltage present on either circuit? Yes Repair all circuits with Voltage present for a short to Voltage. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Puddle Lamp Mirror Go To 3 . No, without Puddle Lamp Mirror Go To 4 .
3. CHECK (P65) DRIVER MIRROR HORIZONTAL POSITION SIGNAL CIRCUIT AND (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT Turn the ignition off. Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P65) Driver Mirror Horizontal Position Signal circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (A856) 5-volt Supply circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 10K Ohms for either measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (M41) Driver Puddle Lamp Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 4 .
4. CHECK (P65) DRIVER MIRROR HORIZONTAL POSITION SIGNAL CIRCUIT AND (P69) DRIVER MIRROR SENSOR GROUND CIRCUIT FOR AN OPEN If not done previously, turn the ignition off. Measure the resistance between the (P65) Driver Mirror Horizontal Position Signal circuit and the (P69) Driver Mirror Sensor Ground circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 3.0 Ohms? Yes Go To 5 . No Repair the (P65) Driver Mirror Horizontal Position Signal circuit or the (P69) Driver Mirror Sensor Ground circuit for an open. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
5. CHECK (P65) DRIVER MIRROR HORIZONTAL POSITION SIGNAL CIRCUIT FOR A SHORT TO (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT, OR TO (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT Disconnect the Driver Outside Rearview Mirror C2 (Component Side) connector from the Door Module C2 connector. Measure the resistance between the (P65) Driver Mirror Horizontal Position Signal circuit and the (P71) Driver Mirror Vertical Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (P65) Driver Mirror Horizontal Position Signal circuit and the (P73) Driver Mirror Common Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (P65) Driver Mirror Horizontal Position Signal circuit and the (P75) Driver Mirror Horizontal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (P65) Driver Mirror Horizontal Position Signal circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated/Turn Signal Mirror Go To 6 . No, without Heated/Turn Signal Mirror Go To 7 .
6. CHECK (P65) DRIVER MIRROR HORIZONTAL POSITION SIGNAL CIRCUIT FOR A SHORT TO (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT OR TO (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT For Heated Mirror, measure the resistance between the (P65) Driver Mirror Horizontal Position Signal circuit and the (C16) Driver Mirror Heater Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. For Turn Signal Mirror, measure the resistance between the (P65) Driver Mirror Horizontal Position Signal circuit and the (P501) Driver Mirror Turn Signal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for either measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (P65) Driver Mirror Horizontal Position Signal circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 7 .
7. CHECK (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT, OR TO (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT Measure the resistance between the (A856) 5-volt Supply circuit and the (P71) Driver Mirror Vertical Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (A856) 5-volt Supply circuit and the (P73) Driver Mirror Common Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (A856) 5-volt Supply circuit and the (P75) Driver Mirror Horizontal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (A856) 5-volt Supply circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated/Turn Signal Mirror Go To 8 . No, without Heated/Turn Signal Mirror Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
8. CHECK (A856) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT OR TO (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT For Heated Mirror, measure the resistance between the (A856) 5-volt Supply circuit and the (C16) Driver Mirror Heater Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. For Turn Signal Mirror, measure the resistance between the (A856) 5-volt Supply circuit and the (P501) Driver Mirror Turn Signal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for either measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (A856) 5-volt Supply circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B1D1E-11-DRIVER MIRROR VERTICAL MOTOR CONTROL - CIRCUIT SHORT TO GROUND

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

Continuously.

The Door Module senses a short low on the (P71) Driver Mirror Vertical Driver circuit for more than two seconds.

Scheme 219

Scheme 220

Scheme 221

Scheme 222

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. Using a scan tool, record and erase Diagnostic Trouble Codes (DTC's). Turn the turn signal on, if equipped with turn signal mirror. Turn the puddle lamps on, if equipped with puddle lamp mirror. Turn the rear defogger on, if equipped with heated mirror. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Is the DTC active? Yes Go To 2 . No The conditions that caused this code to set are not present at this time. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 2 . Otherwise, use the wiring diagram/schematic as a guide and inspect the wiring and connectors. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. CHECK (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the Driver Outside Rearview Mirror C2 (Component Side) connector from the Door Module C2 connector. Measure the resistance of the (P71) Driver Mirror Vertical Driver circuit between ground and the Driver Outside Rearview Mirror C2 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (P71) Driver Mirror Vertical Driver circuit for a short to ground. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated/Turn Signal Mirror Go To 3 . No, without Heated/Turn Signal Mirror Go To 4 .
3. CHECK (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT FOR A SHORT TO (C160) DRIVER MIRROR HEATER RETURN CIRCUIT OR TO (P593) DRIVER MIRROR TURN SIGNAL RETURN CIRCUIT For heated mirror, measure the resistance between the (P71) Driver Mirror Vertical Driver circuit and the (C160) Driver Mirror Heater Return circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. For turn signal mirror, measure the resistance between the (P71) Driver Mirror Vertical Driver circuit and the (P593) Driver Mirror Turn Signal Return circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Is the resistance below 10K Ohms for either measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (P71) Driver Mirror Vertical Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 4 .
4. CHECK (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT FOR A SHORT TO (P69) DRIVER MIRROR SENSOR GROUND CIRCUIT Disconnect the Driver Outside Rearview Mirror C1 (Component Side) connector from the Door Module C1 connector. Measure the resistance between the (P71) Driver Mirror Vertical Driver circuit and the (P69) Driver Mirror Sensor Ground circuit at the Driver Outside Rearview Mirror C2 and C1 (Component Side) connectors. Is the resistance below 10K Ohms? Yes Repair the (P71) Driver Mirror Vertical Driver circuit for a short to the (P69) Driver Mirror Sensor Ground circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Puddle Lamp Mirror Go To 5 . No, without Puddle Lamp Mirror Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
5. CHECK (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT FOR A SHORT TO (P591) DRIVER PUDDLE LAMP RETURN CIRCUIT Measure the resistance between the (P71) Driver Mirror Vertical Driver circuit and the (P591) Driver Puddle Lamp Return circuit at the Driver Outside Rearview Mirror C2 and C1 (Component Side) connectors. Is the resistance below 10K Ohms? Yes Repair the (P71) Driver Mirror Vertical Driver circuit for a short to the (P591) Driver Puddle Lamp Return circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B1D22-11-DRIVER MIRROR HORIZONTAL MOTOR CONTROL - CIRCUIT SHORT TO GROUND

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

Continuously.

The Door Module senses a short low on the (P75) Driver Mirror Horizontal Driver circuit for more than two seconds.

Scheme 223

Scheme 224

Scheme 225

Scheme 226

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. With a scan tool, record and erase DTC's. Turn the turn signal on, if equipped with turn signal mirror. Turn the puddle lamps on, if equipped with puddle lamp mirror. Turn the rear defogger on, if equipped with heated mirror. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Does the scan tool display B1D22-11-DRIVER MIRROR HORIZONTAL MOTOR CONTROL - CIRCUIT SHORT TO GROUND? Yes Go To 2 . No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 2 . Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. CHECK (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the Driver Outside Rearview Mirror C2 (Component Side) harness connector from the Door Module. Measure the resistance between ground and the (P75) Driver Mirror Horizontal Driver circuit. Is the resistance below 10K Ohms? Yes Repair the short to ground in the (P75) Driver Mirror Horizontal Driver circuit. If the wiring harness and harness connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated/Turn Signal Mirror Go To 3 . No, without Heated/Turn Signal Mirror Go To 4 .
3. CHECK (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT FOR A SHORT TO (C160) DRIVER MIRROR HEATER RETURN CIRCUIT OR TO (P593) DRIVER MIRROR TURN SIGNAL RETURN CIRCUIT For heated mirror, measure the resistance between the (P75) Driver Mirror Horizontal Driver circuit and the (C160) Driver Mirror Heater Return circuit at the Driver Outside Rearview Mirror C2 (Component Side) harness connector. For turn signal mirror, measure the resistance between the (P75) Driver Mirror Horizontal Driver circuit and the (P593) Driver Mirror Turn Signal Return circuit at the Driver Outside Rearview Mirror C2 (Component Side) harness connector. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (P75) Driver Mirror Horizontal Driver circuit. If the wiring harness and harness connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 4 .
4. CHECK (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT FOR A SHORT TO (P69) DRIVER MIRROR SENSOR GROUND CIRCUIT Disconnect the Driver Outside Rearview Mirror C1 (Component Side) harness connector from the Door Module. Measure the resistance between the (P75) Driver Mirror Horizontal Driver circuit and the (P69) Driver Mirror Sensor Ground circuit at the Driver Outside Rearview Mirror C2 and C1 (Component Side) harness connectors. Is the resistance below 10K Ohms? Yes Repair the (P75) Driver Mirror Horizontal Driver circuit for a short to the (P69) Driver Mirror Sensor Ground circuit. If the wiring harness and harness connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Puddle Lamp Mirror Go To 5 . No, without Puddle Lamp Mirror Inspect the wiring harness and harness connector for damage and repair as necessary. If the wiring harness and harness connector are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
5. CHECK (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT FOR A SHORT TO (P591) DRIVER PUDDLE LAMP RETURN CIRCUIT Measure the resistance between the (P75) Driver Mirror Horizontal Driver circuit and the (P591) Driver Puddle Lamp Return circuit at the Driver Outside Rearview Mirror C2 and C1 (Component Side) harness connectors. Is the resistance below 10K Ohms? Yes Repair the (P75) Driver Mirror Horizontal Driver circuit for a short to the (P591) Driver Puddle Lamp Return circuit. If the wiring harness and harness connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring harness and harness connector for damage and repair as necessary. If the wiring harness and harness connector are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B1D32-11-DRIVER MIRROR HEATER CONTROL - CIRCUIT SHORT TO GROUND

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

Continuously.

The Door Module senses a short low on the (C16) Driver Mirror Heater Driver circuit for more than two seconds with the heater switched on.

Scheme 227

Scheme 228

Scheme 229

Scheme 230

Scheme 231

Scheme 232

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. Using a scan tool, record and erase Diagnostic Trouble Codes (DTC's). Turn the turn signal on, if equipped with turn signal mirror. Turn the puddle lamps on, if equipped with puddle lamp mirror. Turn the rear defogger on. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Is the DTC active? Yes Go To 2 . No The conditions that caused this code to set are not present at this time. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 2 . Otherwise, use the wiring diagram/schematic as a guide and inspect the wiring and connectors. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. CHECK (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the Driver Outside Rearview Mirror C2 (Component Side) connector from the Door Module C2 connector. Measure the resistance of the (C16) Driver Mirror Heater Driver circuit between ground and the Driver Outside Rearview Mirror C2 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (C16) Driver Mirror Heater Driver circuit for a short to ground. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. CHECK (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT FOR A SHORT TO (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT, (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, OR TO (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (P75) Driver Mirror Horizontal Driver circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (P71) Driver Mirror Vertical Driver circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (P73) Driver Mirror Common Driver circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (C16) Driver Mirror Heater Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Turn Signal Mirror Go To 4 . No, without Turn Signal Mirror Go To 5 .
4. CHECK (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT FOR A SHORT TO (P593) DRIVER MIRROR TURN SIGNAL RETURN CIRCUIT Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (P593) Driver Mirror Turn Signal Return circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (C16) Driver Mirror Heater Driver circuit for a short to the (P593) Driver Mirror Turn Signal Return circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 5 .
5. CHECK (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT FOR A SHORT TO (C160) DRIVER MIRROR HEATER RETURN CIRCUIT Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (C160) Driver Mirror Heater Return circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Is the resistance below 1.0 Ohm? Yes Repair the (C16) Driver Mirror Heater Driver circuit for a short to the (C160) Driver Mirror Heater Return circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 6 .
6. CHECK (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT FOR A SHORT TO (69) DRIVER MIRROR SENSOR GROUND CIRCUIT Disconnect the Driver Outside Rearview Mirror C1 (Component Side) connector from the Door Module C1 connector. Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (P69) Driver Mirror Sensor Ground circuit at the Driver Outside Rearview Mirror C2 and C1 (Component Side) connectors. Is the resistance below 10K Ohms? Yes Repair the (C16) Driver Mirror Heater Driver circuit for a short to the (P69) Driver Mirror Sensor Ground circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Puddle Lamp Mirror Go To 7 . No, without Puddle Lamp Mirror Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
7. CHECK (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT FOR A SHORT TO (P591) DRIVER PUDDLE LAMP RETURN CIRCUIT Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (P591) Driver Puddle Lamp Return circuit at the Driver Outside Rearview Mirror C2 and C1 (Component Side) connectors. Is the resistance below 10K Ohms? Yes Repair the (C16) Driver Mirror Heater Driver circuit for a short to the (P591) Driver Puddle Lamp Return circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B1D32-15-DRIVER MIRROR HEATER CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN

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

Continuously.

The Door Module senses an open or a short high on the (C16) Driver Mirror Heater Driver circuit for more than two seconds.

Scheme 233

Scheme 234

Scheme 235

Scheme 236

1. TEST FOR INTERMITTENT CONDITION - HEATER OFF Turn the ignition on. Using a scan tool, record and erase Diagnostic Trouble Codes (DTC's). Turn the turn signal on, if equipped with turn signal mirror. Turn the puddle lamps on, if equipped with puddle lamp mirror. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Is the DTC active? Yes Go To 3 . No Go To 2 .
2. TEST FOR INTERMITTENT CONDITION - HEATER ON Turn the rear defogger on. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Is the DTC active? Yes Go To 3 . No The conditions that caused this code to set are not present at this time. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 3 . Otherwise, use the wiring diagram/schematic as a guide and inspect the wiring and connectors. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
3. CHECK (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT FOR A SHORT TO VOLTAGE Turn the ignition off. Disconnect the Driver Outside Rearview Mirror C2 (Component Side) connector from the Door Module C2 connector. Turn the ignition on. Measure the voltage of the (C16) Driver Mirror Heater Driver circuit between the Driver Outside Rearview Mirror C2 (Component Side) connector and ground. Is there any voltage present? Yes Repair the (C16) Driver Mirror Heater Driver circuit for a short to voltage. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 4 .
4. CHECK (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT AND (C160) DRIVER MIRROR HEATER RETURN CIRCUIT FOR AN OPEN Turn the ignition off. Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (C160) Driver Mirror Heater Return circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Is the resistance below 9.0 Ohms? Yes Go To 5 . No Repair the (C16) Driver Mirror Heater Driver circuit or the (C160) Driver Mirror Heater Return circuit for an open. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
5. CHECK (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT FOR A SHORT TO (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT, (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, OR TO (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (P75) Driver Mirror Horizontal Driver circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (P71) Driver Mirror Vertical Driver circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (P73) Driver Mirror Common Driver circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (C16) Driver Mirror Heater Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Turn Signal Mirror Go To 6 . No, without Turn Signal Mirror Go To 7 .
6. CHECK (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT FOR A SHORT TO (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (P501) Driver Mirror Turn Signal Driver circuit at the Driver Outside Rearview Mirror C2 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (C16) Driver Mirror Heater Driver circuit for a short to the (P501) Driver Mirror Turn Signal Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Puddle Lamp Mirror Go To 7 . No, without Puddle Lamp Mirror Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
7. CHECK (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT FOR A SHORT TO (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT Disconnect the Driver Outside Rearview Mirror C1 (Component Side) connector from the Door Module C1 connector. Measure the resistance between the (C16) Driver Mirror Heater Driver circuit and the (M41) Driver Puddle Lamp Driver circuit at the Driver Outside Rearview Mirror C2 and C1 (Component Side) connectors. Is the resistance below 10K Ohms? Yes Repair the (C16) Driver Mirror Heater Driver circuit for a short to the (M41) Driver Puddle Lamp Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

Scheme 237

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

Continuously.

The Door Module receives a conflicting input from the (G200) Memory Select Switch Mux circuit for more than 30 seconds.

Scheme 238

Scheme 239

Scheme 240

1. INSPECT MEMORY SET SWITCH FOR DAMAGE Turn the ignition off. Inspect the Memory Set switch for damage. Is the switch damaged? Yes Replace the Memory Set switch in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 2 .
2. INSPECT FOR OBJECT OR SUBSTANCE CAUSING MEMORY SET SWITCH TO STAY OR STICK IN A PUSHED POSITION Inspect the Memory Set switch for anything that would cause it to stay or stick in a pushed position. Is anything present that would cause the Memory Set switch to stay or stick in a pushed position? Yes Repair as necessary. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. TEST FOR INTERMITTENT CONDITION Turn the ignition on. Using a scan tool, record and erase Diagnostic Trouble Codes (DTC's). Press the Memory Set switch several times in all positions. Cycle the ignition from on to off three times. Turn the ignition on then wait 30 seconds. Using a scan tool, read DTC's. Is the DTC active? Yes Go To 4 . No The conditions that caused this code to set are not present at this time. Verify seat harness is routed correctly. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors. Attempt to reproduce condition by adjusting the seat. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
4. CHECK MEMORY SET SWITCH FOR A SHORT TO GROUND Using a scan tool, erase DTC's. Turn the ignition off. Disconnect the Memory Set switch connector. Cycle the ignition three times. Turn the ignition on and then wait 30 seconds. Using a scan tool, read DTC's. Is the same DTC active? Yes Go To 5 . No Replace the Memory Set switch in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
5. CHECK (G200) MEMORY SELECT SWITCH MUX CIRCUIT FOR A SHORT TO GROUND Disconnect the Door Module C5 connector. Measure the resistance between ground and the (G200) Memory Select Switch Mux circuit at the Memory Set switch connector. Is the resistance below 10K Ohms? Yes Repair the (G200) Memory Select Switch Mux circuit for a short to ground. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 6 .
6. CHECK (G200) MEMORY SELECT SWITCH MUX CIRCUIT FOR A SHORT TO THE (G920) MEMORY SELECT SWITCH RETURN CIRCUIT Measure the resistance between the (G200) Memory Select Switch Mux circuit and the (G920) Memory Select Switch Return circuit at the Memory Set switch connector. Is the resistance below 10K Ohms? Yes Repair the (G200) Memory Select Switch Mux circuit for a short to the (G920) Memory Select Switch return circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B1E64-00-LEFT MIRROR SELECT SWITCH STUCK

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

Continuously.

The Door Module senses the Left Mirror Select switch input for more than 30 seconds.

B1E65-00-RIGHT MIRROR SELECT SWITCH STUCK

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

Continuously.

The Door Module senses the Right Mirror Select switch input for more than 30 seconds.

B1E66-11-DRIVER MIRROR FOLD CONTROL CIRCUIT SHORT TO GROUND

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

Continuously.

When one of the Mirror Fold or Unfold driver circuits are shorted to ground for approximately 30 seconds.

Scheme 241

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. With the scan tool, erase the DTC's. Cycle the ignition from on to off three times. Turn the ignition on. Operate the Mirror Fold switch in both directions three times. Wait 30 seconds. With the scan tool, read the active DTC's. Does the scan tool display: B1E66-11-DRIVER MIRROR FOLD CONTROL CIRCUIT SHORT TO GROUND as active? Yes Go To 2 . No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals and poor pin fit. Repair as necessary. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. INSPECT MIRROR CONNECTIONS Turn the ignition off. Disconnect the Driver Outside Rearview Mirror connector at the Drivers Door Module C2 harness connector. Inspect the wiring and connectors between the mirror and the Drivers Door Module. Were there any problems found? Yes Repair as necessary. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. MIRROR ASSEMBLY Turn the ignition on With the scan tool, erase the DTC's. Cycle the ignition from on to off three times. Turn the ignition on. Operate the Mirror Fold switch in both directions three times. Wait 30 seconds. With the scan tool, read the active DTC's. Does the scan tool display: B1E66-11-DRIVER MIRROR FOLD CONTROL CIRCUIT SHORT TO GROUND as active? Yes Replace the Drivers Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Replace the Drivers Folding Mirror assembly in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B1E66-15-DRIVER MIRROR FOLD CONTROL CIRCUIT SHORT TO BATTERY OR OPEN

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

Continuously.

When one of the Mirror Fold or Unfold Driver circuits are shorted to battery voltage or the circuit is open for approximately 30 seconds.

At all times.

Anytime the module senses voltage input below 8.0 volts for more than four seconds, this code will set.

Scheme 242

1. CHECK ENGINE DTC's With the scan tool, read the Powertrain Control Module DTC's Are there any Charging or Battery DTC's present? No Go To 2 . Yes Refer to «DIAGNOSIS AND TESTING»(ref-476520-S37397232942012060400000) and perform the appropriate charging system or battery DTC diagnostic procedures.
2. TEST FOR INTERMITTENT CONDITION With the scan tool, record and erase the DTC's. Start the engine and run for two minutes. With the scan tool, read the active DTC's in the Door Module. Does the scan tool display B210C-16-BATTERY VOLTAGE INPUT - CIRCUIT VOLTAGE BELOW THRESHOLD? Yes Go To 3 . No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals and correct pin tension. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
3. (A215) FUSED B(+) OR (Z905) GROUND CIRCUITS RESISTED Turn the ignition off. Disconnect the Driver Door Module C3 connector. Turn the ignition on. Test the (A215) Fused B(+) circuits by connecting a 12-volt test light between the Fused B(+) circuit and the (Z905) Ground circuits in the door module C3 connector. The test light must illuminate brightly. Compare the brightness to that of a direct connection to the battery. Does the test light illuminate brightly? Yes Replace the Driver Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Test the (A215) Fused B(+) and the (Z905) Ground circuits to determine which one has the high resistance. Repair the necessary circuit for high resistance. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

Scheme 243

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

At all times.

Anytime the module senses voltage input below 8.0 volts for more than four seconds, this code will set.

B210C-17-BATTERY VOLTAGE INPUT - CIRCUIT VOLTAGE ABOVE THRESHOLD - DD/DP

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

At all times.

Anytime the module senses voltage input above 16.0 volts for more than four seconds, this code will set.

B210C-17-BATTERY VOLTAGE INPUT - CIRCUIT VOLTAGE ABOVE THRESHOLD - DS/DJ/D2

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

At all times.

Anytime the module senses voltage input above 16.0 volts for more than four seconds, this code will set.

At all times.

Whenever the module detects a power on reset or a reflash, this code will set. This code is for information only. No repair is necessary.

B21DD-84-SYSTEM VOLTAGE - SIGNAL BELOW ALLOWABLE RANGE

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

At all times.

This is a CAN message that the battery voltage was below 10.0 volts for over four seconds.

B21DD-85-SYSTEM VOLTAGE - SIGNAL ABOVE ALLOWABLE RANGE

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

At all times.

This is a CAN message that the system voltage was above 16.0 volts for over four seconds.

Whenever the window motor is operating.

When the Door Module has lost the parameters for window travel.

Note. If there are any other Power Window DTC's, repair them before continuing.

At all times.

When the door module senses an internal fault, this code will set.

B282E-11-DRIVER PUDDLE LAMP CONTROL - CIRCUIT SHORT TO GROUND

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

Continuously.

The Door Module senses a short low on the (M41) Driver Puddle Lamp Driver circuit for more than two seconds with the lamp switched on.

Scheme 244

Scheme 245

Scheme 246

Scheme 247

Scheme 248

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. Using a scan tool, record and erase Diagnostic Trouble Codes (DTC's). Turn the turn signal on, if equipped with turn signal mirror. Turn the puddle lamps on. NOTE: Verify the panel lamps dimmer switch is not in the defeat (off) position. Turn the rear defogger on, if equipped with heated mirror. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Is the DTC active? Yes Go To 2 . No The conditions that caused this code to set are not present at this time. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 2 . Otherwise, use the wiring diagram/schematic as a guide and inspect the wiring and connectors. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. CHECK (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the Driver Outside Rearview Mirror C1 (Component Side) connector from the Door Module C1 connector. Measure the resistance of the (M41) Driver Puddle Lamp Driver circuit between ground and the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (M41) Driver Puddle Lamp Driver circuit for a short to ground. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. CHECK (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT FOR A SHORT TO THE (P69) DRIVER MIRROR SENSOR GROUND CIRCUIT Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P69) Driver Mirror Sensor Ground circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance below 10K Ohms? Yes Repair the (M41) Driver Puddle Lamp Driver circuit for a short to the (P69) Driver Mirror Sensor Ground circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 4 .
4. CHECK (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT FOR A SHORT TO THE (P591) DRIVER PUDDLE LAMP RETURN CIRCUIT NOTE: The Ohmmeter positive lead must be connected to the (P591) Driver Puddle Lamp Return circuit and the negative lead to the (M41) Driver Puddle Lamp Driver circuit for the test results to be valid. Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P591) Driver Puddle Lamp Return circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is there any resistance present? Yes Repair the (M41) Driver Puddle Lamp Driver circuit for a short to the (P591) Driver Puddle Lamp Return circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 5 .
5. CHECK (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT FOR A SHORT TO THE (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT, OR TO (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT Disconnect the Driver Outside Rearview Mirror C2 (Component Side) connector from the Door Module C2 connector. Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P71) Driver Mirror Vertical Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P73) Driver Mirror Common Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P75) Driver Mirror Horizontal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (M41) Driver Puddle Lamp Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated/Turn Signal Mirror Go To 6 . No, without Heated/Turn Signal Mirror Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
6. CHECK (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT FOR A SHORT TO THE (C160) DRIVER MIRROR HEATER RETURN CIRCUIT OR TO THE (P593) DRIVER MIRROR TURN SIGNAL RETURN CIRCUIT For Heated Mirror, measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (C160) Driver Mirror Heater Return circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. For Turn Signal Mirror, measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P593) Driver Mirror Turn Signal Return circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for either measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (M41) Driver Puddle Lamp Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

B282E-15-DRIVER PUDDLE LAMP CONTROL - CIRCUIT SHORT TO BATTERY OR OPEN

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

Continuously.

The Door Module senses a short high or an open on the (M41) Driver Puddle Lamp Driver circuit for more than two seconds with the lamp switched on.

Scheme 249

Scheme 250

Scheme 251

1. TEST FOR INTERMITTENT CONDITION Turn the ignition on. Using a scan tool, record and erase Diagnostic Trouble Codes (DTC's). Turn the turn signal on, if equipped with turn signal mirror. Turn the puddle lamps on. NOTE: Verify the panel lamps dimmer switch is not in the defeat (off) position. Turn the rear defogger on, if equipped with heated mirror. Press and release the Mirror Select switch to select the Driver Outside Rearview Mirror. Operate the Mirror Adjust switch in all directions several times while monitoring the scan tool for DTC's. NOTE: After adjusting the mirror in one direction wait at least two seconds before adjusting the mirror in the opposite direction, as this will allow time for an active fault to set if present. Is the DTC active? Yes Go To 2 . No The conditions that caused this code to set are not present at this time. For vehicle's equipped with folding outside rearview mirrors, repeat test with mirror folded. If DTC is now active, go to 2 . Otherwise, use the wiring diagram/schematic as a guide and inspect the wiring and connectors. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. CHECK (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT FOR A SHORT TO VOLTAGE Turn the ignition off. Disconnect Driver Outside Rearview Mirror C1 (Component Side) connector from the Door Module C1 connector. Turn the ignition on. Measure the voltage of the (M41) Driver Puddle Lamp Driver circuit between the Driver Outside Rearview Mirror C1 (Component Side) connector and ground. Is there any voltage present? Yes Repair the (M41) Driver Puddle Lamp Driver circuit for a short to voltage. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 3 .
3. CHECK (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT AND (P591) DRIVER PUDDLE LAMP RETURN CIRCUIT FOR AN OPEN Turn the ignition off. NOTE: The Ohmmeter positive lead must be connected to the (M41) Driver Puddle Lamp Driver circuit and the negative lead to the (P591) Driver Puddle Lamp Return circuit for the test results to be valid. Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P591) Driver Puddle Lamp Return circuit at the Driver Outside Rearview Mirror C1 (Component Side) connector. Is the resistance above 1000 Ohms? Yes Repair the (M41) Driver Puddle Lamp Driver circuit or the (P591) Driver Puddle Lamp Return circuit for an open. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 4 .
4. CHECK (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT FOR A SHORT TO (P71) DRIVER MIRROR VERTICAL DRIVER CIRCUIT, (P73) DRIVER MIRROR COMMON DRIVER CIRCUIT, OR TO (P75) DRIVER MIRROR HORIZONTAL DRIVER CIRCUIT Disconnect the Driver Outside Rearview Mirror C2 (Component Side) connector from the Door Module C2 connector. Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P71) Driver Mirror Vertical Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P73) Driver Mirror Common Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P75) Driver Mirror Horizontal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for any measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (M41) Driver Puddle Lamp Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No, with Heated/Turn Signal Mirror Go To 5 . No, without Heated/Turn Signal Mirror Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
5. CHECK (M41) DRIVER PUDDLE LAMP DRIVER CIRCUIT FOR A SHORT TO (C16) DRIVER MIRROR HEATER DRIVER CIRCUIT OR TO (P501) DRIVER MIRROR TURN SIGNAL DRIVER CIRCUIT For Heated Mirror, measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (C16) Driver Mirror Heater Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. For Turn Signal Mirror, measure the resistance between the (M41) Driver Puddle Lamp Driver circuit and the (P501) Driver Mirror Turn Signal Driver circuit at the Driver Outside Rearview Mirror C1 and C2 (Component Side) connectors. Is the resistance below 10K Ohms for either measurement? Yes Repair all circuits with a resistance below 10K Ohms for a short to the (M41) Driver Puddle Lamp Driver circuit. If the wiring harness and connector are okay, replace the Driver Outside Rearview Mirror in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Inspect the wiring and connectors for damage and repair as necessary. If the wiring and connectors are okay, replace the Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

Continuously when the ignition is on.

Battery voltage between 10 and 16 volts.

Ignition Off Draw (IOD) fuse installed.

The Totally Integrated Power Module (TIPM) detects a short to ground on the CAN Interior Bus (125K) (+) circuit or a short to voltage on the CAN Interior Bus (125K) (-) circuit.

Continuously when the ignition is on.

The module detects a short to ground on the LIN Bus circuit.

Scheme 252

Scheme 253

Scheme 254

1. VERIFY DIAGNOSTIC TROUBLE CODE (DTC) IS ACTIVE Turn the ignition on. With the scan tool, read the active DTC's. Does the scan tool display U0037-11-LIN BUS - CIRCUIT SHORT TO GROUND? Yes Go To 2 . No Refer to «STORED LOST COMMUNICATION DTC's»(ref-476525-S35361024732012060400000) and perform the diagnostic procedure.
2. CHECK THE LIN BUS CIRCUIT Turn the ignition off. Disconnect the Driver Window/Door Lock Switch C1 harness connector. Turn the ignition on. Measure the voltage between the (D500) LIN Bus circuit and the (D501) LIN Bus Return circuit. Is the voltage below 7.0 Volts? Yes Go To 3 . No Replace the Driver Window/Door Lock Switch. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
3. (D500) LIN BUS CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the Driver Door Module C5 harness connector. Measure the resistance between ground and the (D500) LIN Bus circuit in the Door Module C5 harness connector. Is the resistance below 10, 000 Ohms? Yes Repair the short to ground in the (D500) LIN Bus circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 4 .
4. (D500) LIN BUS CIRCUIT FOR A SHORT TO THE (D501) LIN BUS RETURN CIRCUIT Measure the resistance between the (D500) LIN Bus circuit and the (D501) LIN Bus Return circuit in the Door Module C5 harness connector. Is the resistance below 10, 000 Ohms? Yes Repair the (D500) LIN Bus circuit for a short to the (D501) LIN Bus Return circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Replace the Driver Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

Scheme 255

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

Continuously when the ignition is on.

The module detects a short to ground on the LIN Bus circuit.

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.

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 Instrument Cluster (CCN) 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.

Bus messages not received from the HVAC Control Module 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.

Bus messages not received from the Left Front Door Module (DMFL) 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.

Bus messages not received from the Right Front Door Module (DMFR) 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 Memory Seat Module for approximately two to five seconds.

U113D-LOST COMMUNICATION WITH MASTER POWER WINDOW SWITCH - DD/DP

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

Whenever the module is awake.

When the driver door module has lost communication with the Driver Window/Door Lock Switch.

Scheme 256

Scheme 257

Scheme 258

Scheme 259

1. TEST FOR INTERMITTENT CONDITION NOTE: Make sure the battery is fully charged before proceeding. Turn the ignition on. With the scan tool, record and erase DTC's Operate the Front Window switches up and down several times. Wait 30 seconds. With the scan tool, read the active DTC's. Does the scan tool display U113D-LOST COMMUNICATION WITH MASTER POWER WINDOW SWITCH? Yes Go To 2 . No Test complete, the condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
2. (A855) FUSED B(+) CIRCUIT FOR AN OPEN NOTE: Make sure Fuse M25 in the TIPM is good before proceeding. With the scan tool, erase DTC's. Turn the ignition off. Disconnect the Driver Window/Door Lock Switch C1 harness connector. Turn the ignition on. Using a 12-volt test light connected to Ground, check the (A855) Fused B(+) circuit. Does the test light illuminate brightly? Yes Go To 3 . No Repair the open in the (A855) Fused B(+) circuit. If the fuse is open, make sure to check for a short to ground. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
3. CHECK THE LIN BUS CIRCUIT Measure the voltage between the (D500) LIN Bus circuit and the (D501) LIN Bus Return circuit. Is the voltage below 7.0 Volts? Yes Go To 5 . No Go To 4 .
4. (D500) LIN BUS CIRCUIT FOR A SHORT TO VOLTAGE Turn the ignition off. Disconnect the Driver Door Module C5 harness connector. Turn the ignition on. Measure the voltage between ground and the (D500) LIN Bus circuit. Is there any voltage present? Yes Repair the short to voltage in the (D500) LIN Bus circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Replace the Driver Window/Door Lock Switch in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
5. (D501) LIN BUS RETURN CIRCUIT FOR AN OPEN Using a 12-volt test light connected to 12-volts, check the (D501) LIN Bus Return circuit. Does the test light illuminate brightly? Yes Go To 6 . No Repair the open in the (D501) LIN Bus Return circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .
6. (D500) LIN BUS CIRCUIT FOR A SHORT TO GROUND Turn the ignition off. Disconnect the Driver Door Module C5 harness connector. Measure the resistance between ground and the (D500) LIN Bus circuit in the Driver Door Module C5 harness connector. Is the resistance below 10, 000 Ohms? Yes Repair the short to ground in the (D500) LIN Bus circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Go To 7 .
7. (D500) LIN BUS CIRCUIT FOR AN OPEN Measure the resistance of the (D500) LIN Bus circuit between the Door Module C5 harness connector and the Driver Window/Door Lock Switch C1 harness connector. Is the resistance above 2.0 Ohms? Yes Repair the open in the (D500) LIN Bus circuit. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) . No Replace the Driver Door Module in accordance with the Service Information. Perform the BODY VERIFICATION TEST. Refer to «BODY VERIFICATION TEST»(ref-476553-S41648749512012060400000) .

U113D-LOST COMMUNICATION WITH MASTER POWER WINDOW SWITCH - DS/DJ/D2

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

Whenever the module is awake.

When the driver door module has lost communication with the Driver Window/Door Lock Switch.