|
|
DLK-262 < DTC/CIRCUIT DIAGNOSIS > [WITHOUT INTELLIGENT KEY SYSTEM] DOOR KEY CYLINDER SWITCH DOOR KEY CYLINDER SWITCH Description INFOID:0000000009950716 Transmits lock/unlock operation to BCM. Component Function Check INFOID:0000000009950717 1. CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL Check (“KEY CYL LK-SW”, “KEY CYL UN-SW”) in “Data Monitor” mode using CONSULT. Is the inspection result normal? YES >> Door key cylinder switch is OK. NO >> Refer to DLK-262, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000009950718 1. CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL 1. Turn ignition switch OFF. 2. Disconnect front door lock assembly (driver side) connector. 3. Check voltage between front door lock assembly (driver side) harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> GO TO 2. 2. CHECK DOOR KEY CYLINDER SWITCH SIGNAL CIRCUIT 1. Disconnect BCM connector. 2. Check continuity between BCM harness connector and front door lock assembly (driver side) harness Monitor item Condition Status KEY CYL LK-SW Driver side door key cylinder Lock ON Neutral / Unlock OFF KEY CYL UN-SW Unlock ON Neutral / Lock OFF (+) (–) Voltage (V) (Approx.) Front door lock assembly (driver side) Connector Terminal D9 5 Ground 8.0 - 8.5 V 6 Battery voltage JPMIA0587GB BCM Front door lock assembly (driver side) Continuity Connector Terminal Connector Terminal M65 7 D9 5 Existed 8 6 |