DOOR SWITCH
Description
Detects door open/close condition.
DOOR SWITCH
Diagnosis Procedure
1.CHECK DOOR SWITCH INPUT SIGNAL
- Turn ignition switch OFF.
- Check signal between BCM connector and ground with oscilloscope.
Is the Inspection result normal?
YES >> GO TO 4
NO >> GO TO 2
2.CHECK DOOR SWITCH CIRCUIT
- Disconnect BCM connector.
- Check continuity between BCM connector and door switch connector.
- Check continuity between BCM connector and ground.
Is the Inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness between BCM and door switch.
3.CHECK DOOR SWITCH
Refer to See: Component Inspection.
Is the Inspection result normal?
YES >> GO TO 4
NO >> Replace malfunctioning door switch.
4.CHECK INTERMITTENT INCIDENT
Refer to See: Testing and Inspection\Initial Inspection and Diagnostic Overview\Service Information For Electrical Incident\Intermittent Incident.
>> Inspection End.
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