A/T Interlock System - Key Interlock System Circuit Troubleshooting
SRS components are located in this area. Review the SRS component locations and the precautions and procedures before doing repair or service.
  1. Turn the ignition switch to ACCESSORY (I). The shift lever must be in P.
  1. Disconnect the steering lock assembly connector.
  1. Check if the ignition switch can be turned to LOCK (0).
Can the ignition switch be turned to LOCK (0)?
YES -
Go to Step 4 .
NO -
Replace the ignition key cylinder/steering lock assembly. ■
  1. Turn the ignition switch to LOCK (0).
  1. Move the shift lever out of P.
  1. Check for continuity between steering lock assembly connector terminal No. 3 and body ground.
Is there continuity?
YES -
Repair short to body ground in the wire between the key interlock solenoid and the driver's MICU.■
NO -
Go to Step 7 .
  1. Remove the shift lever assembly.