Power Door Lock Actuator: Testing and Inspection
1. INSPECT FRONT DOOR LOCK ASSEMBLY LH
a. Apply battery voltage and inspect the door lock motor operation, as shown in the illustration and table.
If the result is not as specified, replace the door lock assembly.
b. Measure the door lock and unlock switch.
If the result is not as specified, replace the door lock assembly.
c. Measure the position switch.
If the result is not as specified, replace the door lock assembly.
2. INSPECT FRONT DOOR LOCK ASSEMBLY RH
a. Apply battery voltage and inspect the door lock motor operation, as shown in the illustration and table.
If the result is not as specified, replace the door lock assembly.
b. Measure the resistance of the door lock and unlock switch.
If the result is not as specified, replace the door lock assembly.
c. Measure the resistance of the position switch.
If the result is not as specified, replace the door lock assembly.
3. INSPECT REAR DOOR LOCK ASSEMBLY LH
a. Apply battery voltage and inspect the door lock motor operation, as shown in the illustration and table.
If the result is not as specified, replace the door lock assembly.
4. INSPECT REAR DOOR LOCK ASSEMBLY RH
a. Apply battery voltage and inspect the door lock motor operation, as shown in the illustration and table.
If the result is not as specified, replace the door lock assembly.
5. INSPECT BACK DOOR W/ MOTOR LOCK ASSEMBLY (BACK DOOR COURTESY SWITCH)
a. Measure the resistance of the back door courtesy switch.
If the result is not as specified, replace the door lock assembly.
6. INSPECT BACK DOOR LOCK ACTUATOR ASSEMBLY
a. Apply battery voltage and inspect the back door lock actuator assembly operation, as shown in the illustration and table.
If the result is not as specified, replace the actuator.