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DOOR LOCK AND UNLOCK SWITCH DLK-89 < DTC/CIRCUIT DIAGNOSIS > [TYPE 1] C D E F G H I J L M A B DLK N O P DOOR LOCK AND UNLOCK SWITCH DRIVER SIDE DRIVER SIDE : Component Function Check INFOID:0000000010434592 1. CHECK FUNCTION 1. Select “DOOR LOCK” of “BCM” using CONSULT. 2. Select “CDL LOCK SW”, “CDL UNLOCK SW” in “DATA MONITOR” mode. 3. Check that the function operates normally according to the following conditions. Is the inspection result normal? YES >> Door lock and unlock switch is OK. NO >> Refer to DLK-89, "DRIVER SIDE : Diagnosis Procedure" DRIVER SIDE : Diagnosis Procedure INFOID:0000000010434593 1. CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL 1. Turn ignition switch OFF. 2. Disconnect power window main switch connector. 3. Check signal between power window main switch harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> GO TO 2. 2. CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT 1. Disconnect BCM connector and front power window switch (passenger side) connector. 2. Check continuity between BCM harness connector and power window main switch harness connector. 3. Check continuity between BCM harness connector and ground. Is the inspection result normal? YES >> Replace BCM. Refer to BCS-135, "Removal and Installation" . NO >> Repair or replace harness. Monitor item Condition Status CDL LOCK SW Door lock and unlock switch Lock ON Unlock OFF CDL UNLOCK SW Lock OFF Unlock ON (+) (–) Voltage Power window main switch Connector Terminal D30 3 Ground 9 - 16 V 15 BCM Power window main switch Continuity Connector Terminal Connector Terminal M70 50 D30 3 Existed 80 15 BCM Ground Continuity Connector Terminal M70 50 Not existed 80 |