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DLK-72 < DTC/CIRCUIT DIAGNOSIS > DOOR LOCK ACTUATOR Is the inspection result normal? YES >> Replace rear door lock actuator RH. NO >> GO TO 2. 2. CHECK DOOR LOCK ACTUATOR CIRCUIT 1. Disconnect BCM connector and all door lock actuator connectors. 2. Check continuity between BCM harness connector and rear door lock actuator 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 rear door lock actuator RH 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-67, "Removal and Installation" BACK DOOR INFOID:0000000009519658 Locks/unlocks the door with the signal from BCM. BACK DOOR : Component Function Check INFOID:0000000009519659 1. CHECK FUNCTION 1. Use CONSULT to perform Active Test (“DOOR LOCK”). 2. Touch “ALL LOCK” or “ALL UNLK” to check that it works normally. (+) (–) Condition Voltage (Approx.) Rear door lock actuator RH Connector Terminal D305 2 Ground Door lock and unlock switch Lock 12 V 1 Unlock BCM Rear door lock actuator RH Continuity Connector Terminal Connector Terminal M99 65 D305 2 Yes 55 1 BCM Ground Continuity Connector Terminal M99 65 No 55 (+) (–) Condition Voltage (Approx.) BCM Connector Terminal M99 65 Ground Door lock and unlock switch Lock 12 V 55 Unlock |