Front LH

DOOR LOCK ACTUATOR:_:FRONT LH





Description
Locks/unlocks the door with the signal from BCM.




Component Function Check
1.CHECK FUNCTION
1. Use CONSULT-III to perform Active Test "DOOR LOCK".
2. Touch "ALL LCK" or "ALL ULK" to check that it works normally.
Is the inspection result normal?
YES - Door lock actuator is OK.
NO - SEE Diagnosis Procedure.




Diagnosis Procedure
Regarding Wiring Diagram information, Wiring Diagram - King Cab or Wiring Diagram - Crew Cab.
1.CHECK DOOR LOCK ACTUATOR SIGNAL





Check voltage between BCM connector M20 terminals 59, 65 and ground.





Is the inspection result normal?
YES - GO TO 2
NO - Replace BCM. Service and Repair.
2.CHECK DOOR LOCK ACTUATOR HARNESS
1. Disconnect BCM and front door lock assembly LH.





2. Check continuity between BCM connector M20 terminals 59, 65 and front door lock assembly LH connector D14 terminals 2, 3.





3. Check continuity between BCM connector M20 terminals 59, 65 and ground.





Is the inspection result normal?
YES - Replace front door lock assembly LH. Removal And Installation.
NO - Repair or replace harness.