Inspection steps Subaru BRZ ZC

Inspection steps

Note. When all ECMs connected to the collation system LIN bus cannot communicate with the smart key computer ASSY (Collation ECM), diagnostic code B2785 is output.

1. Read the diagnostic code Use the SSM3 to confirm that the large-scale multiplex communication system for vehicle body [LIN] diagnostic code B2785 is not being output. (Refer to «CHECKING/CLEARING DIAGNOSTIC CODES»(ref-619156-S29996084562014053000000) ) NOTE: When a LIN communication error code is output, please check the large-scale multiplex communication system for vehicle body [LIN]. (Refer to «LIST OF DIAGNOSTIC CODES»(ref-619156-S13722002622014053000000) ) RESULT Result Go to B2785 (LIN communication malfunction) is output. A B2785 (LIN communication malfunction) is not output. B B: Replace the steering lock actuator ASSY (Steering lock ECM) (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) A: Proceed to the "large-scale multiplex communication system for vehicle body [LIN] (B2785 LIN communication error)" (Refer to «DTC B2785 LIN COMMUNICATION ERROR»(ref-619156-S30165461232014053000000) )

The smart key computer ASSY (Collation ECM) has a built-in power supply ECM function.

This diagnosis code is output when it is judged that there is an error in the SLR+ input that is directly input into the steering lock actuator ASSY (Steering lock ECM) from the smart key computer ASSY (Collation ECM).

As the steering lock actuator ASSY (Steering lock ECM) is not connected to CAN communication, CAN communication with external parts is performed via the LIN communication-connected smart key computer ASSY (Collation ECM).

VEHICLE STATE AND FAIL SAFE MEASURES DURING DETECTION

RELATED CURRENT DATA DISPLAY AND WORK SUPPORT

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1. Inspect the steering lock actuator ASSY (Steering lock ECM) Disconnect the steering lock actuator ASSY (Steering lock ECM) connector D59. Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D59-1 (GND) - Chassis ground Always Less than 1 ohms Connect the steering lock actuator ASSY (Steering lock ECM) connector D59. Use an oscilloscope to measure the waveform between the terminals. Item Contents Inspection terminals D59-3 (SLR+) - D59-1 (GND) Equipment setting 2 V/DIV, 200 ms/DIV Inspection conditions Steering lock actuator motor stopped -->Steering lock actuator motor running -->Steering lock actuator motor stopped NOTE: Lock motor stopped: No operation Lock motor running: Steering unlock: When the vehicle is stopped, the electrical key transmitter SUB-ASSY (Electronic key) is being carried and the vehicle is set to ACC ON or IG ON. Steering lock: When the vehicle is stopped, any door is opened while the shifter is in the P position (Transmission A/T) and the vehicle is set to IG OFF and ACC OFF. NG: Go to Step 4 . OK: Go to Next Step
2. Delete diagnostic code and data monitor error information Clear the diagnostic code using the SSM3. (Refer to «CHECKING/CLEARING DIAGNOSTIC CODES»(ref-619170-S02742739562014053000000) ) Next
3. Reading diagnostic codes and SSM3 data Use the SSM3 to confirm that diagnostic code B2782 (Power supply ECM malfunction) is not being output. (Refer to «CHECKING/CLEARING DIAGNOSTIC CODES»(ref-619170-S02742739562014053000000) ) Criteria: Diagnostic code B2782 is not being output. Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [Motor power supply short-circuit abnormal (past)] Indicates the malfunction (short circuit) history for the signal sent to the steering lock actuator ASSY (Steering lock ECM) signal from the smart key computer ASSY (Collation ECM). Display range: NG/OK NG: Motor power supply short circuit history present OK: No motor power supply short circuit history This item indicates the history of when there is a circuit malfunction between the smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM). RESULT Result Go to B2782 (Power supply ECM malfunction) is not output. Motor power supply short circuit history is displayed as "OK". A B2782 (Power supply ECM malfunction) is output. Motor power supply short circuit history is displayed as "NG". B B: Replace the steering lock actuator ASSY (Steering lock ECM) (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) A: Return to normal operation (although a diagnosis code was recorded due to poor connector terminal contacts, the connector may have returned to normal operation after being reconnected)
4. Inspect the wiring harness and connector (Smart key computer ASSY (Collation ECM) - Steering lock actuator ASSY (Steering lock ECM)). Disconnect the steering lock actuator ASSY (Steering lock ECM) connector D59. Disconnect the smart key computer ASSY (Collation ECM) connector D41. Confirm that there is no deformation or corrosion on the connector case and terminal. Criteria: There is no deformation or corrosion on the connector case and terminal. Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D41-29 (SLR+) - D59-3 (SLR+) Always Less than 1 ohms D59-3 (SLR+) - Chassis ground Always 10 k ohmsor more D41-29 (SLR+) -Chassis ground Always 10 k ohmsor more NG: Repair or replacement of wiring harness or connector OK: Replace the smart key computer ASSY (Collation ECM)

This diagnosis code is output when the steering lock actuator ASSY (Steering lock ECM) detects an IG2 power supply malfunction.

As the steering lock actuator ASSY (Steering lock ECM) is not connected to CAN communication, CAN communication with external parts is performed via the LIN communication-connected smart key computer ASSY (Collation ECM).

VEHICLE STATE AND FAIL SAFE MEASURES DURING DETECTION

RELATED CURRENT DATA DISPLAY AND WORK SUPPORT

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1. Inspect the steering lock actuator ASSY (Steering lock ECM) Disconnect the steering lock actuator ASSY (Steering lock ECM) connector D59. Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D59-1 (GND) - Chassis ground Always Less than 1 ohms Connect the steering lock actuator ASSY (Steering lock ECM) connector D59. Measure the voltage between the terminals. VOLTAGE Inspection terminals Inspection conditions Standard value D59-6 (IGN1) - D59-1 (GND) IG ON 11 to 14 V IG OFF Less than 1 V NG: Check all wiring harnesses and devices connected to the GAUGE fuse (Refer to «CIRCUIT FIGURE»(ref-619170-S09919187462014053000000) ) OK: Replace the steering lock actuator ASSY (Steering lock ECM) (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) )

The steering lock actuator ASSY (Steering lock ECM) drives the motor that inserts the lock bar into the steering column to lock the steering wheel.

There may be cases where the steering lock bar becomes stuck in the steering column lock hole, causing the steering lock to become unable to be released. In this case, in the same manner as for conventional plate key vehicles, the lock bar can be worked out of the hole by performing the engine start operation while rocking the steering wheel.

When replacing the smart key computer ASSY (Collation ECM), there may be cases where the steering cannot be unlocked or the engine cannot be started unless registration and initializing operation is carried out. (Refer to the "Registration manual for immobilizer")

RELATED CURRENT DATA DISPLAY AND WORK SUPPORT

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1. Operation check (IG ON) Operate the push button start switch to check whether it can be placed in the IG ON state. Criteria: The ignition can be turned to IG ON. NG: Progress to "Smart entry & start system (smart entry function)" (Symptom table) (Refer to «PROBLEM SYMPTOMS TABLE»(ref-619195-S17273977042014053000000) ) OK: Go to Next Step
2. Read the SSM3 data (unlock request reception state) Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [Steering lock unlock request reception status] Indicates steering lock unlock request signal reception state. Display range: NG(Past)/OK NG(Past): IG ON, ACC ON or engine start operation not performed OK: Within 10 seconds after IG ON, ACC ON or engine start operation The engine cannot be started when the unlock request signal cannot be received. If "OK" is not displayed even if the steering unlock conditions are satisfied, there may be a smart key computer ASSY (Collation ECM) malfunction. Criteria: An unlock request signal is received within 10 seconds after the engine is started. NG: Go to Step 7 . OK: Go to Next Step
3. Inspect the steering lock actuator ASSY (Steering lock ECM) Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D59-1 (GND) - Chassis ground Always Less than 1 ohms CAUTION: If defective, check for ground point looseness. Measure the voltage between the terminals. VOLTAGE Inspection terminals Inspection conditions Standard value D59-7 (B) - Chassis ground Always 11 to 14 V NG: Repair or replacement of wiring harness or connector OK: Go to Next Step
4. Inspect the steering lock actuator ASSY (Steering lock ECM) Use an oscilloscope to check the waveform between the terminals. Item Contents Inspection terminals D59-3 (SLR+) - D59-1 (GND) Equipment setting 2 V/DIV, 200 ms/DIV Inspection conditions Steering lock actuator motor stopped -->Steering lock actuator motor running -->Steering lock actuator motor stopped NOTE: Lock motor stopped: No operation Lock motor running: Steering unlock: The electrical key transmitter SUB-ASSY (Electronic key) is being carried and the vehicle is set to ACC ON or IG ON. Steering lock: The door is opened while the shifter is in the P position (Transmission A/T) and the vehicle is set to IG OFF and ACC OFF. NG: Go to Step 9 . OK: Go to Next Step
5. Read the SSM3 data (L code check) Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [L Code Check] Indicates the collation results between the smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM). Display range: NG/OK NG: Collation results abnormal OK: Collation results normal The smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM) are unable to perform L code registration. Steering lock cannot be performed. Steering unlock cannot be performed. (The engine cannot be started.) Criteria: [L code check] is "OK". NOTE: Collation fault causes Steering lock actuator ASSY (Steering lock ECM) or smart key computer ASSY (Collation ECM) fault. Communication malfunction between both ECMs. One of the ECMs was replaced and is not yet registered. When replaced with an ECM with a code that has already been written. NG: Replace the steering lock actuator ASSY (Steering lock ECM) (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) OK: Go to Next Step
6. Replace the steering lock actuator ASSY (Steering lock ECM) Replace the steering lock actuator (Steering lock ECM) with a new part. (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Operate the steering wheel to check the steering lock state. Criteria: The steering lock is released. NG: Replace the smart key computer ASSY (Collation ECM) OK: Complete (Failure of the steering lock actuator ASSY)
7. Inspect the smart key computer ASSY (Collation ECM) Disconnect the smart key computer ASSY (Collation ECM) connector D41. Disconnect the brake actuator ASSY (skid control computer) connector A5. Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D41-27 (SPD) - A5-2 (SPD) Always Less than 1 ohms D41-27 (SPD) or A5-2 (SPD) - Chassis ground Always 10 k ohmsor more NG: Repair or replacement of wiring harness or connector OK: Go to Next Step
8. Smart key computer ASSY (Collation ECM) Replace the smart key computer ASSY (Collation ECM) with a new part. Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [Steering lock unlock request reception status] Indicates steering lock unlock request signal reception state. Display range: NG(Past)/OK NG(Past): IG ON, ACC ON or engine start operation not performed OK: Within 10 seconds after IG ON, ACC ON or engine start operation The engine cannot be started when the unlock request signal cannot be received. If "OK" is not displayed even if the steering unlock conditions are satisfied, there may be a smart key computer ASSY (Collation ECM) malfunction. Criteria: An unlock request signal is received within 10 seconds after the engine is started. NG: Replace the steering lock actuator ASSY (Steering lock ECM) (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) OK: Complete (Smart key computer ASSY (Collation ECM) fault)
9. Inspect the wiring harness and connector (Smart key computer ASSY (Collation ECM) - Steering lock actuator ASSY (Steering lock ECM)). Disconnect the steering lock actuator (Steering lock ECM) connector D59. Disconnect the smart key computer ASSY (Collation ECM) connector D41. Confirm that there is no deformation or corrosion on the connector case and terminal. Criteria: There is no deformation or corrosion on the connector case and terminal. Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D41-29 (SLR+) - D59-3 (SLR+) Always Less than 1 ohms D59-3 (SLR+) - Chassis ground Always 10 k ohmsor more NG: Repair or replacement of wiring harness or connector OK: Go to Next Step
10. Replace the steering lock actuator ASSY (Steering lock ECM) Replace the steering lock actuator (Steering lock ECM) with a new part. (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Operate the steering wheel to check the steering lock state. Criteria: The steering lock is released. NG: Replace the smart key computer ASSY (Collation ECM) OK: Complete (Failure of the steering lock actuator ASSY)

The steering lock actuator ASSY (Steering lock ECM) drives the lock motor that inserts the lock bar into the steering column to lock the steering wheel.

During steering lock operation, there may be cases where the lock bar does not fit into the steering column lock hole, causing the steering to become unable to be locked. In this case, in the same manner as for conventional plate key vehicles, the steering can be locked after slightly turning the steering wheel and changing the steering column lock hole position.

RELATED DATA MONITOR AND SYSTEM OPERATION CHECK MODE

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1. Read the SSM3 data (unlock request reception state) Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [Steering lock request reception status] Indicates the lock request signal reception state. Display range: OK/NG(Past) OK: When a lock request is received within 10 seconds after any one of the doors is opened while the shifter is in the P position (Transmission A/T) and the vehicle ignition is turned to IG OFF. NG(Past): Other than the above If "OK" is not displayed even if the steering lock conditions are satisfied, there may be a smart key computer ASSY (Collation ECM) malfunction. Criteria: After changing from IG ON to IG OFF, a lock request signal is received within 10 seconds after any of the doors are opened. NG: Go to Step 7 . OK: Go to Next Step
2. Inspect the steering lock actuator ASSY (Steering lock ECM) Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D59-1 (GND) - Chassis ground Always Less than 1 ohms CAUTION: If defective, check for ground point looseness. Measure the voltage between the terminals. VOLTAGE Inspection terminals Inspection conditions Standard value D59-7 (B) - Chassis ground Always 11 to 14 V NG: Repair or replacement of wiring harness or connector OK: Go to Next Step
3. Inspect the steering lock actuator ASSY (Steering lock ECM) Use an oscilloscope to check the waveform between the terminals. Item Contents Inspection terminals D59-3 (SLR+) - D59-1 (GND) Equipment setting 2 V/DIV, 200 ms/DIV Inspection conditions Steering lock actuator motor stopped -->Steering lock actuator motor running -->Steering lock actuator motor stopped NOTE: Lock motor stopped: No operation Lock motor running: Steering unlock: The electrical key transmitter SUB-ASSY (Electronic key) is being carried and the vehicle is set to ACC ON or IG ON. Steering lock: The door is opened while the shifter is in the P position (Transmission A/T) and the vehicle is set to IG OFF and ACC OFF. NG: Go to Step 9 . OK: Go to Next Step
4. Read the SSM3 data (L code check) Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [L Code Check] Indicates the collation results between the smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM). Display range: NG/OK NG: Collation results abnormal OK: Collation results normal The smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM) are unable to perform L code registration. Steering lock cannot be performed. Steering unlock cannot be performed. (The engine cannot be started.) Criteria: [L code check] is "OK". NOTE: Collation fault causes Steering lock actuator ASSY (Steering lock ECM) or smart key computer ASSY (Collation ECM) fault. Communication malfunction between both ECMs. One of the ECMs was replaced and is not yet registered. When replaced with an ECM with a code that has already been written. NG: Replace the steering lock actuator ASSY (Steering lock ECM) (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) OK: Go to Next Step
5. Replace the steering lock actuator ASSY (Steering lock ECM) Replace the steering lock actuator (Steering lock ECM) with a new part. (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Operate the steering wheel to check the steering lock state. Criteria: The steering lock is released. NG: Replace the smart key computer ASSY (Collation ECM) OK: Complete (Failure of the steering lock actuator ASSY)
6. Read the SSM3 data (driver's door courtesy switch) Use the SSM3 to perform main body ECM (network gateway computer) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[INTEG. UNIT MODE] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks The driver's door courtesy switch State of the driver's door courtesy light switch. Display range: Closed/Open Closed: Driver's door closed. Open: Driver's door open. - Criteria: The data monitoring trend changes as the driver's door is opened and closed. NG: Carry out main body ECM fault diagnosis (Refer to «ECM TERMINAL ARRANGEMENT»(ref-619199-S42192046292014053000000) ) OK: Go to Next Step
7. Inspect the smart key computer ASSY (Collation ECM) Disconnect the smart key computer ASSY (Collation ECM) connector D41. Disconnect the brake actuator ASSY (skid control computer) connector A5. Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D41-27 (SPD) - A5-2 (SPD) Always Less than 1 ohms D41-27 (SPD) or A5-2 (SPD) - Chassis ground Always 10 k ohmsor more NG: Repair or replacement of wiring harness or connector OK: Go to Next Step
8. Smart key computer ASSY (Collation ECM) Replace the smart key computer ASSY (Collation ECM) with a new part. Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [Steering lock request reception status] Indicates the lock request signal reception state. Display range: NG(Past)/OK OK: When a lock request is received within 10 seconds after any one of the doors is opened while the shifter is in the P position (Transmission A/T) and the vehicle ignition is turned to IG OFF. NG(Past): Other than the above If "OK" is not displayed even if the steering lock conditions are satisfied, there may be a smart key computer ASSY (Collation ECM) malfunction. Criteria: After changing from IG ON to IG OFF, a lock request signal is received within 10 seconds after any of the doors are opened. NG: Replace the steering lock actuator ASSY (Steering lock ECM) (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) OK: Complete (Smart key computer ASSY (Collation ECM) fault)
9. Inspect the wiring harness and connector (Smart key computer ASSY (Collation ECM) - Steering lock actuator ASSY (Steering lock ECM)). Disconnect the steering lock actuator (Steering lock ECM) connector D59. Disconnect the smart key computer ASSY (Collation ECM) connector D41. Confirm that there is no deformation or corrosion on the connector case and terminal. Criteria: There is no deformation or corrosion on the connector case and terminal. Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D41-29 (SLR+) - D59-3 (SLR+) Always Less than 1 ohms D59-3 (SLR+) - Chassis ground Always 10 k ohmsor more NG: Repair or replacement of wiring harness or connector OK: Go to Next Step
10. Replace the steering lock actuator ASSY (Steering lock ECM) Replace the steering lock actuator ASSY (Steering lock ECM) with a new part. (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Operate the steering wheel to check the steering lock state. Criteria: The steering lock is released. NG: Replace the smart key computer ASSY (Collation ECM) OK: Complete (Failure of the steering lock actuator ASSY)

The steering lock actuator ASSY (Steering lock ECM) drives the motor that inserts the lock bar into the steering column to lock the steering wheel.

There may be cases where the steering lock bar becomes stuck in the steering column lock hole, causing the steering lock to become unable to be released. In this case, in the same manner as for conventional plate key vehicles, the lock bar can be worked out of the hole by performing the engine start operation while rocking the steering wheel.

When replacing the smart key computer ASSY (Collation ECM), there may be cases where the steering cannot be unlocked or the engine cannot be started unless registration and initializing operation is carried out. (Refer to the "Registration manual for immobilizer")

RELATED CURRENT DATA DISPLAY AND WORK SUPPORT

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1. Operation check (IG ON) Operate the push button start switch to check whether it can be placed in the IG ON state. Criteria: The ignition can be turned to IG ON. NG: Progress to "Smart entry & start system (smart entry function)" (Symptom table) (Refer to «PROBLEM SYMPTOMS TABLE»(ref-619195-S17273977042014053000000) ) OK: Go to Next Step
2. Read the SSM3 data (unlock request reception state) Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [Steering lock unlock request reception status] Indicates steering lock unlock request signal reception state. Display range: NG(Past)/OK NG(Past): IG ON, ACC ON or engine start operation not performed OK: Within 10 seconds after IG ON, ACC ON or engine start operation The engine cannot be started when the unlock request signal cannot be received. If "OK" is not displayed even if the steering unlock conditions are satisfied, there may be a smart key computer ASSY (Collation ECM) malfunction. Criteria: An unlock request signal is received within 10 seconds after the engine is started. NG: Go to Step 8 . OK: Go to Next Step
3. Inspect the steering lock actuator ASSY (Steering lock ECM) Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D59-1 (GND) - Chassis ground Always Less than 1 ohms CAUTION: If defective, check for ground point looseness. Measure the voltage between the terminals. VOLTAGE Inspection terminals Inspection conditions Standard value D59-7 (B) - Chassis ground Always 11 to 14 V NG: Repair or replacement of wiring harness or connector OK: Go to Next Step
4. Inspect the steering lock actuator ASSY (Steering lock ECM) Use an oscilloscope to check the waveform between the terminals. Item Contents Inspection terminals D59-3 (SLR+) - D59-1 (GND) Equipment setting 2 V/DIV, 200 ms/DIV Inspection conditions Steering lock actuator motor stopped -->Steering lock actuator motor running -->Steering lock actuator motor stopped NOTE: Lock motor stopped: No operation Lock motor running: Steering unlock: The electrical key transmitter SUB-ASSY (Electronic key) is being carried and the vehicle is set to ACC ON or IG ON. Steering lock: The door is opened while the shifter is in the P position (Transmission A/T) and the vehicle is set to IG OFF and ACC OFF. NG: Go to Step 10 . OK: Go to Next Step
5. Read the SSM3 data (S code check) Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [S Code Check] Verification results between the collation ECM (smart key ECM ASSY) and the ID code box (immobilizer code ECM)/OK or NG. OK: Confirmation results normal NG: Confirmation results abnormal If abnormal: The ID code box (immobilizer code ECM) or the collation ECM (smart key ECM ASSY) ID codes are not registered, or they are malfunctioning. The steering is not locked. The steering is not unlocked. (The engine cannot be started.) Criteria: [S Code Check] is "OK". NG: Go to Step 12 . OK: Go to Next Step
6. Read the SSM3 data (L code check) Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [L Code Check] Indicates the collation results between the smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM). Display range: NG/OK NG: Collation results abnormal OK: Collation results normal The smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM) are unable to perform L code registration. Steering lock cannot be performed. Steering unlock cannot be performed. (The engine cannot be started.) Criteria: [L code check] is "OK". NOTE: Collation fault causes: Steering lock actuator ASSY (Steering lock ECM) or smart key computer ASSY (Collation ECM) fault. Communication malfunction between both ECMs. One of the ECMs was replaced and is not yet registered. When replaced with an ECM with a code that has already been written. NG: Go to Step 13 . OK: Go to Next Step
7. Replace the steering lock actuator ASSY (Steering lock ECM) Replace the steering lock actuator (Steering lock ECM) with a new part. (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) Perform registration. (Registration manual for immobilizer) Turn the ignition switch to ON. Operate the steering wheel to check the steering lock state. Criteria: The steering lock is released. NG: Go to Step 14 . OK: Complete (Failure of the steering lock actuator ASSY)
8. Inspect the smart key computer ASSY (Collation ECM) Disconnect the smart key computer ASSY (Collation ECM) connector D41. Disconnect the brake actuator ASSY (skid control computer) connector A5. Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D41-27 (SPD) - A5-2 (SPD) Always Less than 1 ohms D41-27 (SPD) or A5-2 (SPD) - Chassis ground Always 10 k ohmsor more NG: Repair or replacement of wiring harness or connector OK: Go to Next Step
9. Smart key computer ASSY (Collation ECM) Replace the smart key computer ASSY (Collation ECM) with a new part. Carry out the registration settings. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [Steering lock unlock request reception status] Indicates steering lock unlock request signal reception state. Display range: NG(Past)/OK NG(Past): IG ON, ACC ON or engine start operation not performed OK: Within 10 seconds after IG ON, ACC ON or engine start operation The engine cannot be started when the unlock request signal cannot be received. If "OK" is not displayed even if the steering unlock conditions are satisfied, there may be a smart key computer ASSY (Collation ECM) malfunction. Criteria: An unlock request signal is received within 10 seconds after the engine is started. NG: Replace the ID code box (immobilizer ECM) OK: Complete (Smart key computer ASSY (Collation ECM) fault)
10. Inspect the wiring harness and connector (Smart key computer ASSY (Collation ECM) - Steering lock actuator ASSY (Steering lock ECM)). Disconnect the steering lock actuator (Steering lock ECM) connector D59. Disconnect the smart key computer ASSY (Collation ECM) connector D41. Confirm that there is no deformation or corrosion on the connector case and terminal. Criteria: There is no deformation or corrosion on the connector case and terminal. Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D41-29 (SLR+) - D59-3 (SLR+) Always Less than 1 ohms D59-3 (SLR+) - Chassis ground Always 10 k ohmsor more NG: Repair or replacement of wiring harness or connector OK: Go to Next Step
11. Replace the steering lock actuator ASSY (Steering lock ECM) Replace the steering lock actuator (Steering lock ECM) with a new part. (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Operate the steering wheel to check the steering lock state. Criteria: The steering lock is released. NG: Replace the smart key computer ASSY (Collation ECM) OK: Complete (Failure of the steering lock actuator ASSY)
12. Replace the ID code box (immobilizer ECM) Replace the ID code box (immobilizer ECM) with a new part. Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [S Code Check] Verification results between the collation ECM (smart key ECM ASSY) and the ID code box (immobilizer code ECM)/OK or NG. OK: Confirmation results normal NG: Confirmation results abnormal If abnormal: The ID code box (immobilizer code ECM) or the collation ECM (smart key ECM ASSY) ID codes are not registered, or they are malfunctioning. The steering is not locked. The steering is not unlocked. (The engine cannot be started.) Criteria: [S Code Check] is "OK". NG: Replace the smart key computer ASSY (Collation ECM) OK: Complete (ID code box (immobilizer ECM) fault)
13. Replace the ID code box (immobilizer ECM) Replace the ID code box (immobilizer ECM) with a new part. Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [L Code Check] Indicates the collation results between the smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM). Display range: NG/OK NG: Collation results abnormal OK: Collation results normal The smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM) are unable to perform L code registration. Steering lock cannot be performed. Steering unlock cannot be performed. (The engine cannot be started.) Criteria: [L code check] is "OK". NG: Replace the steering lock actuator ASSY (Steering lock ECM) (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) OK: Complete (ID code box (immobilizer ECM) fault)
14. Replace the smart key computer ASSY (Collation ECM) Replace the smart key computer ASSY (Collation ECM) with a new part. Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [L Code Check] Indicates the collation results between the smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM). Display range: NG/OK NG: Collation results abnormal OK: Collation results normal The smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM) are unable to perform L code registration. Steering lock cannot be performed. Steering unlock cannot be performed. (The engine cannot be started.) Criteria: [L code check] is "OK". NG: Replace the ID code box (immobilizer ECM) OK: Complete (Smart key computer ASSY (Collation ECM) fault)

The steering lock actuator ASSY (Steering lock ECM) drives the lock motor that inserts the lock bar into the steering column to lock the steering wheel.

During steering lock operation, there may be cases where the lock bar does not fit into the steering column lock hole, causing the steering to become unable to be locked. In this case, in the same manner as for conventional plate key vehicles, the steering can be locked after slightly turning the steering wheel and changing the steering column lock hole position.

RELATED DATA MONITOR AND SYSTEM OPERATION CHECK MODE

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1. Read the SSM3 data (unlock request reception state) Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [Steering lock request reception status] Indicates the lock request signal reception state. Display range: OK/NG(Past) OK: When a lock request is received within 10 seconds after any one of the doors is opened while the shifter is in the P position (Transmission A/T) and the vehicle ignition is turned to IG OFF. NG(Past): Other than the above If "OK" is not displayed even if the steering lock conditions are satisfied, there may be a smart key computer ASSY (Collation ECM) malfunction. Criteria: After changing from IG ON to IG OFF, a lock request signal is received within 10 seconds after any of the doors are opened. NG: Go to Step 7 . OK: Go to Next Step
2. Inspect the steering lock actuator ASSY (Steering lock ECM) Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D59-1 (GND) - Chassis ground Always Less than 1 ohms CAUTION: If defective, check for ground point looseness. Measure the voltage between the terminals. VOLTAGE Inspection terminals Inspection conditions Standard value D59-7 (B) - Chassis ground Always 11 to 14 V NG: Repair or replacement of wiring harness or connector OK: Go to Next Step
3. Inspect the steering lock actuator ASSY (Steering lock ECM) Use an oscilloscope to check the waveform between the terminals. Item Contents Inspection terminals D59-3 (SLR+) - D59-1 (GND) Equipment setting 2 V/DIV, 200 ms/DIV Inspection conditions Steering lock actuator motor stopped -->Steering lock actuator motor running -->Steering lock actuator motor stopped NOTE: Lock motor stopped: No operation Lock motor running: Steering unlock: The electrical key transmitter SUB-ASSY (Electronic key) is being carried and the vehicle is set to ACC ON or IG ON. Steering lock: The door is opened while the shifter is in the P position (Transmission A/T) and the vehicle is set to IG OFF and ACC OFF. NG: Go to Step 10 . OK: Go to Next Step
4. Read the SSM3 data (S code check) Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [S Code Check] Verification results between the collation ECM (smart key ECM ASSY) and the ID code box (immobilizer code ECM)/OK or NG. OK: Confirmation results normal NG: Confirmation results abnormal If abnormal: The ID code box (immobilizer code ECM) or the collation ECM (smart key ECM ASSY) ID codes are not registered, or they are malfunctioning. The steering is not locked. The steering is not unlocked. (The engine cannot be started.) Criteria: [S Code Check] is "OK". NG: Go to Step 12 . OK: Go to Next Step
5. Read the SSM3 data (L code check) Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [L Code Check] Indicates the collation results between the smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM). Display range: NG/OK NG: Collation results abnormal OK: Collation results normal The smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM) are unable to perform L code registration. Steering lock cannot be performed. Steering unlock cannot be performed. (The engine cannot be started.) Criteria: [L code check] is "OK". NOTE: Collation fault causes Steering lock actuator ASSY (Steering lock ECM) or smart key computer ASSY (Collation ECM) fault. Communication malfunction between both ECMs. One of the ECMs was replaced and is not yet registered. When replaced with an ECM with a code that has already been written. NG: Go to Step 13 . OK: Go to Next Step
6. Replace the steering lock actuator ASSY (Steering lock ECM) Replace the steering lock actuator (Steering lock ECM) with a new part. (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Operate the steering wheel to check the steering lock state. Criteria: The steering lock is released. NG: Go to Step 14 . OK: Complete (Failure of the steering lock actuator ASSY)
7. Read the SSM3 data (driver's door courtesy switch) Use the SSM3 to perform main body ECM (network gateway computer) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[INTEG. UNIT MODE] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks The driver's door courtesy switch State of the driver's door courtesy light switch. Display range: Closed/Open Closed: Driver's door closed. Open: Driver's door open. - Criteria: The data monitoring trend changes as the driver's door is opened and closed. NG: Carry out main body ECM fault diagnosis (Refer to «ECM TERMINAL ARRANGEMENT»(ref-619199-S42192046292014053000000) ) OK: Go to Next Step
8. Inspect the smart key computer ASSY (Collation ECM) Disconnect the smart key computer ASSY (Collation ECM) connector D41. Disconnect the brake actuator ASSY (skid control computer) connector A5. Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D41-27 (SPD) - A5-2 (SPD) Always Less than 1 ohms D41-27 (SPD) or A5-2 (SPD) - Chassis ground Always 10 k ohmsor more NG: Repair or replacement of wiring harness or connector OK: Go to Next Step
9. Smart key computer ASSY (Collation ECM) Replace the smart key computer ASSY (Collation ECM) with a new part. Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [Steering lock request reception status] Indicates the lock request signal reception state. Display range: NG(Past)/OK OK: When a lock request is received within 10 seconds after any one of the doors is opened while the shifter is in the P position (Transmission A/T) and the vehicle ignition is turned to IG OFF. NG(Past): Other than the above If "OK" is not displayed even if the steering lock conditions are satisfied, there may be a smart key computer ASSY (Collation ECM) malfunction. Criteria: After changing from IG ON to IG OFF, a lock request signal is received within 10 seconds after any of the doors are opened. NG: Replace the ID code box (immobilizer ECM) OK: Complete (Smart key computer ASSY (Collation ECM) fault)
10. Inspect the wiring harness and connector (Smart key computer ASSY (Collation ECM) - Steering lock actuator ASSY (Steering lock ECM)). Disconnect the steering lock actuator (Steering lock ECM) connector D59. Disconnect the smart key computer ASSY (Collation ECM) connector D41. Confirm that there is no deformation or corrosion on the connector case and terminal. Criteria: There is no deformation or corrosion on the connector case and terminal. Measure the resistance between the terminals. RESISTANCE Inspection terminals Inspection conditions Standard value D41-29 (SLR+) - D59-3 (SLR+) Always Less than 1 ohms D59-3 (SLR+) - Chassis ground Always 10 k ohmsor more NG: Repair or replacement of wiring harness or connector OK: Go to Next Step
11. Replace the steering lock actuator ASSY (Steering lock ECM) Replace the steering lock actuator ASSY (Steering lock ECM) with a new part. (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Operate the steering wheel to check the steering lock state. Criteria: The steering lock is released. NG: Replace the smart key computer ASSY (Collation ECM) OK: Complete (Failure of the steering lock actuator ASSY)
12. Replace the ID code box (immobilizer ECM) Replace the ID code box (immobilizer ECM) with a new part. Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [S Code Check] Verification results between the collation ECM (smart key ECM ASSY) and the ID code box (immobilizer code ECM)/OK or NG. OK: Confirmation results normal NG: Confirmation results abnormal If abnormal: The ID code box (immobilizer code ECM) or the collation ECM (smart key ECM ASSY) ID codes are not registered, or they are malfunctioning. The steering is not locked. The steering is not unlocked. (The engine cannot be started.) Criteria: [S Code Check] is "OK". NG: Replace the smart key computer ASSY (Collation ECM) OK: Complete (ID code box (immobilizer ECM) fault)
13. Replace the ID code box (immobilizer ECM) Replace the ID code box (immobilizer ECM) with a new part. Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Use the SSM3 to perform smart key computer ASSY (Collation ECM) data monitoring. SSM3 SCREEN: [EACH SYSTEM CHECK] -->[KEYLESS ACCESS SYSTEM] -->[COLLATION ECM] -->[CURRENT DATA DISPLAY & SAVE] Item name Description/display range Normal value Remarks [L Code Check] Indicates the collation results between the smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM). Display range: NG/OK NG: Collation results abnormal OK: Collation results normal The smart key computer ASSY (Collation ECM) and the steering lock actuator ASSY (Steering lock ECM) are unable to perform L code registration. Steering lock cannot be performed. Steering unlock cannot be performed. (The engine cannot be started.) Criteria: [L code check] is "OK". NG: Replace the steering lock actuator ASSY (Steering lock ECM) (Refer to «ASSEMBLY»(ref-619170-S31586520082014053000000) ) OK: Complete (ID code box (immobilizer ECM) fault)
14. Replace the smart key computer ASSY (Collation ECM) Replace the smart key computer ASSY (Collation ECM) with a new part. Perform registration. (Refer to the "Registration manual for immobilizer") Turn the ignition switch to ON. Operate the steering wheel to check the steering lock state. Criteria: The steering lock is released. NG: Replace the ID code box (immobilizer ECM) OK: Complete (Smart key computer ASSY (Collation ECM) fault)

STEERING (MECHANICAL FACTORS) SYMPTOM TABLE

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1. Correct handling and precautions for operation (Refer to «POWER STEERING SYSTEM»(ref-619152-S41012250322014053000000) )
2. Confirm that the front tires are in the straight-ahead position.
3. Disconnect the battery ground terminal. WARNING: As the airbag and pretensioner system is equipped with a backup power supply, if you start work within 60 seconds of disconnecting the battery ground terminal, the airbag may accidently deploy. CAUTION: To avoid damage to the molding, be sure to fully open the door glasses on both driver's and passenger's sides.
4. Remove the steering wheel ASSY (Refer to «REMOVAL»(ref-619170-S27145616602014053000000) )
5. Remove the instrument side panel LH (Refer to «DISASSEMBLY»(ref-619171-S26743264862014053000000) )
6. Remove the instrument panel under cover SUB-ASSY No. 1. (Refer to «LIGHT CONTROL RHEOSTAT»(ref-619166-S27825411132014053000000) )
7. Remove the instrument cluster finish panel SUB-ASSY CTR.
8. Remove the meter hood SUB-ASSY.
9. Remove the instrument panel meter ornament UPR.
10. Remove the steering column cover support (with smart entry). Unhook the 4 tabs and remove the steering column hole cover SUB-ASSY No. 1 (Steering column cover support).
11. Remove the steering column cover LWR. Remove the two screws. Unhook the six tabs and remove the steering column cover LWR.
12. Remove the steering column cover UPR. Unhook the two tabs and remove the steering column cover UPR.
13. Remove the turn signal switch ASSY W/Steering roll connector. Disconnect each connector from the turn signal switch ASSY W/Steering roll connector. Use pliers to loosen the clamp. When the clamp is loose, use a thin flat tip screwdriver to unhook the tabs and remove the turn signal switch ASSY W/Steering roll connector from the steering column ASSY.
14. Remove the steering intermediate shaft ASSY No. 2. Place an alignment mark across the steering sliding yoke SUB-ASSY and the steering column ASSY. Undo the bolt, and remove the steering sliding yoke SUB-ASSY from the steering column ASSY. Place an alignment mark across the steering sliding yoke SUB-ASSY and the steering gear ASSY. Undo the bolt, and remove the steering sliding yoke SUB-ASSY from the steering gear ASSY. Unhook the four tabs on the vehicle exterior side and remove the steering sliding yoke SUB-ASSY from the vehicle interior side.
15. Remove the steering column ASSY. Disconnect the two connectors from the power steering computer ASSY. NOTE: As shown in the figure, after pulling out the lock for the lock lever, fold down the lock lever and remove the connector. Disconnect the wiring harness clamp from the power steering computer ASSY. Undo the two nuts and bolts and remove the steering column ASSY from the instrument panel reinforcement ASSY. NOTE: When pulling out the bolts, removal becomes easier if you lift up the steering column ASSY motor section and tilt the steering column ASSY.

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1. Remove the steering column upper W/switch bracket ASSY (without smart entry). Secure the steering column ASSY in a vise between aluminum plates. CAUTION: Do not close the vise too strongly. Use a drill to make a hole with a reverse tap in the steering lock set bolt head. Use the reverse tap to pull out the steering lock set bolt and remove the steering column upper W/switch bracket ASSY.
2. Remove the ignition or starter switch ASSY (without smart entry). Undo the two screws and remove the ignition or starter switch ASSY from the steering column upper bracket. CAUTION: When doing this, please ensure that the ignition or starter switch ASSY is on the top and the steering column upper bracket is on the bottom side. Inspect the condition of the press-fit areas marked by the arrows and replace the steering column upper bracket with a new part if you notice any play or unsteadiness.
3. Remove the key interlock solenoid (without smart entry, Transmission A/T). Undo the two screws and remove the key interlock solenoid from the steering column bracket ASSY UPR. Release the clamp and disconnect the connector.
4. Remove the transponder key amplifier. Using a thin flat tip screwdriver wrapped with protective tape, unhook the two tabs and remove the transponder key amplifier from the steering column bracket ASSY UPR.
5. Remove the unlock warning switch ASSY (without smart entry). Insert the key. Unhook the two tabs and remove the unlock warning switch ASSY. NOTE: Remove the unlock warning switch ASSY by sliding it in the direction indicated by the arrows in the diagram.
6. Remove the ignition switch lock cylinder ASSY (without smart entry). Turn the ignition switch lock cylinder ASSY to the ACC position. Insert a thin flat tip screwdriver into the hole in the steering column upper bracket, as indicated in the diagram, and pull until the tab on the ignition switch lock cylinder ASSY comes into contact with the steering column upper bracket stopper. CAUTION: If you don't sufficiently pull until the tab on the ignition switch lock cylinder ASSY comes into contact with the steering column upper bracket stopper, it may interfere with the next process. Please ensure that it is fully in contact with the stopper. Insert a thin flat tip screwdriver into the hole in the steering column upper bracket, as indicated in the diagram. Pull down the screwdriver in the direction indicated by the arrow in the diagram, and unhook the ignition switch lock cylinder ASSY tabs. Remove the ignition switch lock cylinder ASSY.
7. Remove the steering lock actuator ASSY (with smart entry). Secure the steering column ASSY in a vise between aluminum plates. CAUTION: Do not close the vise too strongly. Use a drill to make a hole with a reverse tap in the steering lock set bolt head. Use the reverse tap to pull out the steering lock set bolt and remove the steering lock actuator ASSY.

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1. Install the steering lock ASSY (With smart entry) Secure the steering column ASSY in a vise between aluminum plates. CAUTION: Do not close the vise too strongly. Attach the steering lock actuator ASSY with a new steering lock set bolt and tighten it until the bolt head is wrenched off.
2. Install the unlock warning switch ASSY (without smart entry). Engage the two tabs and install the unlock warning switch ASSY onto the steering column upper bracket. NOTE: Install the unlock warning switch ASSY by sliding it in the direction indicated by the arrows in the diagram.
3. Install the ignition switch lock cylinder ASSY (without smart entry). Line up the ignition switch lock cylinder ASSY in the ACC position. Insert the ignition switch lock cylinder ASSY into the steering column upper bracket. Confirm that the ignition switch lock cylinder ASSY is securely fixed in place.
4. Install the transponder key amplifier (without smart entry). Engage the two tabs and install the transponder key amplifier onto the steering column upper bracket.
5. Install the key interlock solenoid (without smart entry, Transmission A/T). Install the key interlock solenoid onto the steering column upper bracket and fasten the two screws. Use the clamp to connect the connector.
6. Install the ignition or starter switch ASSY (without smart entry). Install the ignition or starter switch ASSY onto the steering column upper bracket and fasten the two screws.
7. Inspect the steering lock mechanism functionality (with smart entry). Pull out the key and check that the steering lock mechanism is working. Insert the key and check that the steering lock mechanism unlocks when the key is turned to the ACC position.
8. Install the steering column upper W/switch bracket ASSY (without smart entry). Secure the steering column ASSY in a vise between aluminum plates. CAUTION: Do not close the vise too strongly. Attach the steering column upper W/switch bracket ASSY with a new steering lock set bolt and tighten it until the bolt head is wrenched off.

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1. Confirm that the front tires are in the straight-ahead position.
2. Install the steering column ASSY. Install the steering column ASSY into the instrument panel reinforcement ASSY with the two nuts and new bolts. Standard value: T=40N.m {408kgf.cm} {29.5ft.lbf} CAUTION: Be careful not to pinch the wiring harness between the body. Connect the two connectors to the power steering computer ASSY. Install the wiring harness clamp onto the power steering computer ASSY.
3. Install the steering intermediate shaft ASSY No. 2. Pass the steering intermediate shaft ASSY No. 2 through the hole in the body from the vehicle interior side. Line up the alignment marks and connect the steering intermediate shaft ASSY No. 2 to the steering gear ASSY. Attach a new bolt. Standard value: T=35N.m {357kgf.cm} {26ft.lbf} Line up the alignment marks and connect the steering intermediate shaft ASSY No. 2 to the steering column ASSY. Attach a new bolt. Standard value: T=35N.m {357kgf.cm} {25.8ft.lbf} Engage the four tabs and install the dust shield to the vehicle.
4. Install the turn signal switch ASSY W/Steering roll connector. Install the turn signal switch ASSY W/Steering roll connector onto the steering column ASSY when the clamp is loose. Engage the tabs on the turn signal switch ASSY W/Steering roll connector with the steering column ASSY and tighten the clamp. Connect each connector to the turn signal switch ASSY W/Steering roll connector.
5. Install the steering column cover UPR. Engage the two tabs and install the steering column cover UPR.
6. Install the steering column cover LWR. Engage the six tabs and install the steering column cover LWR. Install the two screws into the steering column cover LWR.
7. Install the steering column cover support (with smart entry) Engage the 4 tabs and install the steering column cover support.
8. Install the instrument panel meter ornament UPR (Refer to «INSTALLATION»(ref-619171-S13239309002014053000000) )
9. Install the meter hood SUB-ASSY. (Refer to «INSTALLATION»(ref-619171-S13239309002014053000000) )
10. Install the instrument cluster finish panel SUB-ASSY CTR. (Refer to «INSTALLATION»(ref-619171-S13239309002014053000000) )
11. Steering roll connector centering (Refer to «INSPECTION»(ref-619161-S05193861552014053000000) )
12. Install the instrument panel under cover SUB-ASSY No. 1 (Refer to «INSTALLATION»(ref-619166-S34162213212014053000000) )
13. Installation of instrument side panel RH (Refer to «INSTALLATION»(ref-619171-S13239309002014053000000) )
14. Install the steering wheel ASSY (Refer to «INSTALLATION»(ref-619170-S20244723342014053000000) )
15. Connection of the battery ground terminal Standard value: T=6.0N.m {61kgf.cm} {4.43ft.lbf}
16. Settings when connecting/disconnecting battery terminals (Refer to «WORKING PRECAUTIONS AND NOTES»(ref-619149-S01292846772014053000000) )
17. Settings during parts replacement and installation/removal (Refer to «WORK SUPPORT»(ref-619152-S38082779532014053000000) )
18. Inspect the airbag warning light. (Refer to «AIRBAG WARNING LIGHT ILLUMINATION PATTERN»(ref-619160-S12522069062014053000000) )
19. VSC (VDC) sensor mid point setting (Refer to «WORK SUPPORT»(ref-619151-S00270732952014053000000) )

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1. Inspect the steering column ASSY. Preload inspection As shown in the diagram, secure the steering column ASSY in a vise between cloth or aluminum plates. CAUTION: Do not close the vise too strongly as it may cause deformation to the steering column ASSY. Place a wooden block to prevent the steering column ASSY from falling. Use a SST and a torque wrench to measure the rotational torque when rotating it at a constant speed of approximately one turn every four seconds. SST 09616-00011 Standard value: Preload T=1.6 - 2.1N.m {16.3 - 21.4kgf.cm} {1.2 - 1.5 ft.lbf} CAUTION: Make sure that there is no abnormal sticking during rotation. If it is not within specification, replace the steering column ASSY with a new part. Bushing inspection. Confirm that the two steering column ASSY bushings are securely installed. If you find any bushing that is deformed, damaged, or detached, replace the steering column ASSY with a new part. Capsule inspection. Confirm that the two steering column ASSY capsules are securely installed. Criteria: 5 mm {0.20 in} or more CAUTION: If it does not meet the standard, replace the steering column ASSY with a new part. If you find any capsule that is deformed, damaged, or detached, replace the steering column ASSY with a new part.
2. Inspect the steering intermediate shaft ASSY No. 2. Looseness inspection. Inspect the universal joint area for excessive looseness. Standard value: 0 mm {0 in} NOTE: If it is not within the specified value, replace the steering intermediate shaft ASSY No. 2 with a new part. Folding torque inspection. Arrange the steering intermediate shaft ASSY No. 2 so that the yoke on the rack and pinion power steering gear ASSY side is orientated up, and secure it in a vise between objects such as wooden blocks. Use a push-pull gauge to measure the folding torque in both directions. Standard value: T = 6.6 N {0.67 kgf} {1.48 lbf} or less. NOTE: If it is not within the specified value, replace the steering intermediate shaft ASSY No. 2 with a new part. Arrange the steering intermediate shaft ASSY No. 2 so that the yoke on the steering column ASSY side is orientated up, and secure it in a vise between objects such as wooden blocks. Use a push-pull gauge to measure the folding torque in both directions. Standard value: T = 6.0 N {0.61 kgf} {1.35 lbf} or less. NOTE: If it is not within the specified value, replace the steering intermediate shaft ASSY No. 2 with a new part.

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1. Correct handling and precautions for operation. WARNING: As this maintenance procedure may have an effect on the SRS airbag system, be sure to check the SRS airbag system precautions before commencing work. (Refer to «SRS AIRBAG SYSTEM»(ref-619160-S11196911262014053000000) )
2. Confirm that the front tires are in the straight-ahead position.
3. Disconnection of the battery ground terminal WARNING: As the airbag and pretensioner system is equipped with a backup power supply, if you start work within 60 seconds of disconnecting the battery ground terminal, the airbag may accidentally deploy. CAUTION: To prevent damage to the moldings, please completely wind down both the driver's and passenger's door windows.
4. Remove the driver's airbag module. (Refer to «DRIVER SIDE AIR BAG MODULE»(ref-619161-S38560338822014053000000) )
5. Remove the steering wheel ASSY. Undo the nut and place an alignment mark over the steering wheel ASSY and steering column ASSY. Disconnect each connector from the steering roll connector. Use a steering wheel puller to remove the steering wheel ASSY.
6. Remove the transmission shift switch (with paddle shifter). (Refer to «TRANSMISSION SHIFT SWITCH»(ref-619159-S38499071642014053000000) )
7. Remove the cruise control main switch (Refer to «CRUISE CONTROL MAIN SWITCH»(ref-619207-S04662672242014053000000) )

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1. Remove the steering shake damper. Undo the two screws to remove the steering shake damper from the steering wheel ASSY.
2. Remove the steering wheel boss cover LWR. Remove the two screws. Unhook the two tabs to remove the steering wheel boss cover LWR from the steering wheel ASSY.
3. Remove the steering wheel ornament No. 1. Unhook the two tabs and the guide to remove the steering wheel ornament No. 1 from the steering wheel ASSY.

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1. Install the steering wheel ornament No. 1. Engage the two tabs and the guide and install the steering wheel ornament No. 1 onto the steering wheel ASSY.
2. Install the steering wheel boss cover LWR. Engage the two tabs and install the steering wheel boss cover LWR onto the steering wheel ASSY. Install the two screws.
3. Install the steering shake damper. Install the steering shake damper onto the steering wheel ASSY and fasten the two screws.