With Intelligent Key System

DOOR LOCK ACTUATOR

REAR LH : Diagnosis Procedure


1. CHECK DOOR LOCK ACTUATOR INPUT SIGNAL

1.Turn ignition switch OFF.
2.Disconnect rear door lock assembly LH connector.
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. With Intelligent Key System.
NO- GO TO 2.

2. CHECK DOOR LOCK ACTUATOR CIRCUIT

1.Disconnect BCM connector and all door lock actuator 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.