G37x Coupe AWD V6-3.7L (VQ37VHR) (2009)
Is the inspection result normal?
YES - Door switch is OK.
NO - Refer to See: Component Tests and General Diagnostics/Door Switch/Diagnosis Procedure.
Diagnosis Procedure
DOOR SWITCH
Description
Detects door open/close condition.
DOOR SWITCH
Diagnosis Procedure
1.CHECK DOOR SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect malfunctioning door switch connector.
3. Check signal between malfunctioning door switch harness connector and ground using oscilloscope.
Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK DOOR SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between door switch harness connector and BCM harness connector.
3. Check continuity between door switch harness connector and ground.