Diagnosis Procedure

DOOR LOCK ACTUATOR


DRIVER SIDE : Description

Locks/unlocks the door with the signal from BCM.




DOOR LOCK ACTUATOR


DRIVER SIDE : Diagnosis Procedure

1.CHECK OUTPUT SIGNAL





Check voltage between BCM connector M17 terminals 8, 9 and ground.





Is the inspection result normal?
YES - GO TO 3
NO - GO TO 2
2.CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and front door lock actuator driver side connector.





3. Check continuity between BCM connector M17 (A) terminals 8, 9 and front door lock actuator driver side connector D10 (B) terminals 1, 2.





4. Check continuity between BCM connector M17 (A) terminals 8, 9 and ground.





Is the inspection result normal?
YES - Replace front door lock actuator LH.
NO - Repair or replace harness.
3.CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
- Inspection End.