Diagnosis Procedure

1.CHECK DTC WITH BCM

Check that DTC is not detected with BCM.

Is the inspection result normal? YES >> GO TO 2.

NO >> Refer to BCS-67, "DTC Index".

2.CHECK POWER DOOR LOCK OPERATION

Check power door lock operation.

Does door lock/unlock with door lock and unlock switch? YES >> GO TO 3.

NO >> Refer to DLK-79, "DRIVER SIDE : Component Function Check".

3.CHECK DOOR SWITCH

Check door switch.

Refer to DLK-87, "Component Function Check".

Is the inspection result normal? YES >> GO TO 4.

NO >> Repair or replace the malfunctioning parts.

4.CHECK UNLOCK SENSOR

Check unlock sensor.

Refer to DLK-104, "Component Function Check".

Is the inspection result normal? YES >> GO TO 5.

NO >> Repair or replace the malfunctioning parts.

5.REPLACE BCM

1. Replace BCM. Refer to BCS-93, "Removal and Installation".

2. Confirm the operation after replacement.

Is the result normal? YES >> INSPECTION END

NO >> Check intermittent incident. Refer to GI-42, "Intermittent Incident".