Rear Door Lock Actuator Check

POWER DOOR LOCK SYSTEM

Rear Door Lock Actuator LH/RH Check


1. CHECK DOOR LOCK ACTUATOR HARNESS

NOTE:
For models with Intelligent Key, insure that passenger select unlock relay remains connected during this test.
1.Turn ignition switch OFF.
2.Disconnect BCM and each door lock actuator.
3.Check continuity between BCM connector (A) M20 terminals 65, 66 and rear door lock actuator RH connector (B) D305, rear door lock actuator LH connector (C) D205 terminals 2, 3.





4.Check continuity between BCM connector (A) M20 terminals 65, 66 and body ground.





OK or NG
OK- GO TO 2
NG-Check the following:
- Without Intelligent Key: Repair or replace harness.
- With Intelligent Key: Repair or replace harness or passenger select unlock relay.






2. CHECK DOOR LOCK ACTUATOR SIGNAL

1.Reconnect BCM.
2.Check voltage between BCM connector M20 terminals 65, 66
and ground.










OK or NG
OK- Replace rear door lock actuator LH/RH. Rear Door Lock .
NG- Replace BCM. Service and Repair .