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DLK-130 < DTC/CIRCUIT DIAGNOSIS > UNLOCK SENSOR UNLOCK SENSOR Component Function Check INFOID:0000000006225941 1. CHECK FUNCTION 1. Select “INTELLIGENT KEY” of “BCM” using CONSULT-III. 2. Select “UNLK SEN-DR” in “DATA MONITOR” mode. 3. Check that the function operates normally according to the following conditions. Is the inspection result normal? YES >> Unlock sensor is OK. NO >> Refer to DLK-130, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000006225942 1. CHECK UNLOCK SENSOR INPUT SIGNAL 1. Turn ignition switch OFF. 2. Disconnect front door lock assembly (driver side) connector. 3. Check signal between front door lock assembly (driver side) harness connector and ground with oscillo- Is the inspection result normal? YES >> GO TO 3. NO >> GO TO 2. 2. CHECK UNLOCK SENSOR CIRCUIT 1. Disconnect BCM connector. 2. Check continuity between BCM harness connector and front door lock assembly (driver side) harness 3. Check continuity between BCM harness connector and ground. Is the inspection result normal? YES >> Replace BCM. Refer to BCS-81, "Removal and Installation" Monitor item Condition Status UNLK SEN -DR Driver side door Lock OFF Unlock ON (+) (–) Signal (Reference value) Front door lock assembly (driver side) Connector Terminal D9 3 Ground PKIB4960J BCM Front door lock assembly (driver side) Continuity Connector Terminal Connector Terminal M68 31 D9 3 Existed BCM Ground Continuity Connector Terminal M68 31 Not existed |