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DOOR LOCK ACTUATOR DLK-425 < DTC/CIRCUIT DIAGNOSIS > [TYPE 3] C D E F G H I J L M A B DLK N O P Is the inspection result normal? YES >> Door lock actuator is OK. NO >> Refer to DLK-421, "DRIVER SIDE : Diagnosis Procedure" . REAR RH : Diagnosis Procedure INFOID:0000000010499809 1. CHECK DOOR LOCK ACTUATOR INPUT SIGNAL 1. Turn ignition switch OFF. 2. Disconnect rear door lock assembly RH connector. 3. Check voltage between rear door lock assembly RH harness connector and ground. Is the inspection result normal? YES >> Replace rear door lock assembly RH. NO >> GO TO 2. 2. CHECK DOOR LOCK ACTUATOR CIRCUIT 1. Disconnect BCM connector and all door lock assembly connector. 2. Check continuity between BCM harness connector and rear door lock assembly RH harness connector. 3. Check continuity between BCM harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace harness. 3. CHECK BCM OUTPUT SIGNAL 1. Connect BCM connector. 2. Check voltage between BCM harness connector and ground. Is the inspection result normal? YES >> Check for internal short of each door lock actuator. NO >> Replace BCM. Refer to BCS-135, "Removal and Installation" . (+) (–) Condition Voltage Rear door lock assembly RH Connector Terminal D65 2 Ground Door lock and unlock switch Unlock 9 – 16 V 3 Lock BCM Rear door lock assembly RH Continuity Connector Terminal Connector Terminal B3 124 D65 2 Existed 125 3 BCM Ground Continuity Connector Terminal B3 124 Not existed 125 (+) (–) Condition Voltage BCM Connector Terminal B3 124 Ground Door lock and unlock switch Unlock 9 – 16 V 125 Lock |