DOOR SWITCH
Description
Detects door open/close condition and transmits the signal to BCM.
DOOR SWITCH
Diagnosis Procedure
- CHECK HARNESS CONTINUITY
Check voltage between BCM connector and ground.
Is the measurement value within the specification?
YES >> Replace BCM. Refer to See: Body and Frame\Body Control Systems\Body Control Module\Service and Repair.
NO >> GO TO 2
- CHECK HARNESS CONTINUITY
- Turn ignition switch OFF.
- Disconnect BCM and door switch.
- Check continuity between BCM connector (A) and door switch connector (B).
- Check continuity between BCM connector (A) and ground.
Is the Inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness.
- CHECK BCM OUTPUT SIGNAL
- Connect BCM connector.
- Check voltage between BCM connector and ground.
Is the measurement value within the specification?
YES >> GO TO 4
NO >> Replace BCM. Refer to See: Body and Frame\Body Control Systems\Body Control Module\Service and Repair.
- CHECK DOOR SWITCH Check door switch. Refer to See: Component Inspection\LH & RH Front Anti-Pinch-Coupe.
Is the Inspection result normal?
YES >> Check intermittent incident. Refer to See: Testing and Inspection\Initial Inspection and Diagnostic Overview\Service Information For Electrical Incident\Intermittent Incident.
NO >> Replace door switch.
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