Diagnosis Procedure

DOOR LOCK ACTUATOR

REAR LH : Diagnosis Procedure


1. CHECK DOOR LOCK ACTUATOR SIGNAL

1.Turn ignition switch OFF.
2.Disconnect rear door lock assembly LH.
3.Check voltage between rear door lock assembly LH harness connector and ground.





Is the inspection result normal?
YES- Replace rear door lock assembly LH. Removal And Installation.
NO- GO TO 2.

2. CHECK DOOR LOCK ACTUATOR CIRCUIT

1.Disconnect BCM connector.
2.Check continuity between BCM harness connector and rear door lock assembly LH harness connector.





3.Check continuity between BCM harness connector and ground.





Is the inspection result normal?
YES- Replace BCM. Removal And Installation.
NO- Repair or replace harness.