Component Tests and General Diagnostics

INSPECTION

1. INSPECT FRONT DOOR W/MOTOR LOCK ASSEMBLY LH







a. Apply battery voltage to the door lock and check operation of the door lock motor.







b. Check the resistance of the door lock and unlock switch.
If the result is not as specified, replace the door lock assembly.




c. Check the resistance of the position switch.
If the result is not as specified, replace the door lock assembly.

2. INSPECT FRONT DOOR W/MOTOR LOCK ASSEMBLY RH







a. Apply battery voltage to the door lock and check operation of the door lock motor.
If the result is not as specified, replace the door lock assembly.







b. Check the resistance of the door lock and unlock switch.
If the result is not as specified, replace the door lock assembly.







3. INSPECT REAR DOOR W/MOTOR LOCK ASSEMBLY LH
a. Apply battery voltage to the door lock and check operation of the door lock motor.
If the result is not as specified, replace the door lock assembly.







4. INSPECT REAR DOOR W/MOTOR LOCK ASSEMBLY RH
a. Apply battery voltage to the door lock and check operation of the door lock motor.
If the result is not as specified, replace the door lock assembly.

5. INSPECT BACK DOOR LOCK ASSEMBLY







a. Apply battery voltage to the door lock and check operation of the latch.
If the result is not as specified, replace the door lock assembly.




b. Check the back door courtesy switch resistance.
If the result is not as specified, replace the door lock assembly.







6. INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
a. Check the resistance of the door control switch.
If the result is not as specified, replace the switch assembly.







7. INSPECT DOOR CONTROL SWITCH ASSEMBLY
a. Check the resistance of the door control switch.
If the result is not as specified, replace the switch assembly.