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DOOR REQUEST SWITCH DLK-93 < DTC/CIRCUIT DIAGNOSIS > [TYPE 1] C D E F G H I J L M A B DLK N O P DOOR REQUEST SWITCH Component Function Check INFOID:0000000010434600 1. CHECK FUNCTION 1. Select “INTELLIGENT KEY” of “BCM” using CONSULT. 2. Select “REQ SW-DR”, “REQ SW-AS” in “DATA MONITOR” mode. 3. Check that the function operates normally according to the following conditions. Is the inspection result normal? YES >> Front door request switch is OK. NO >> Refer to . Diagnosis Procedure INFOID:0000000010434601 1. CHECK DOOR REQUEST SWITCH INPUT SIGNAL 1. Turn ignition switch OFF. 2. Disconnect malfunctioning front door request switch connector. 3. Check voltage between malfunctioning front door request switch harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> GO TO 2. 2. CHECK DOOR REQUEST SWITCH CIRCUIT 1. Disconnect BCM connector. 2. Check continuity between malfunctioning front door request switch harness connector and BCM harness 3. Check continuity between malfunctioning front door request switch 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 REQ SW -DR Driver side door request switch Pressed ON Released OFF REQ SW -AS Passenger side door request switch Pressed ON Released OFF (+) (–) Voltage Front door request switch Connector Terminal Driver side D39 3 Ground 9 – 16 V Passenger side D9 Front door request switch BCM Continuity Connector Terminal Connector Terminal Driver side D39 3 M69 105 Existed Passenger side D9 82 Front door request switch Ground Continuity Connector Terminal Driver side D39 3 Not existed Passenger side D9 |