LH & RH Front Anti-Pinch-Coupe

DOOR SWITCH


Description

Detects door open/close condition and transmits the signal to BCM.





DOOR SWITCH


Diagnosis Procedure

Regarding Wiring Diagram information, refer to Power Window System - With Left And Right Power Window Anti-Pinch.
1. CHECK HARNESS CONTINUITY
Check voltage between BCM connector and ground.





Is the measurement value within the specification?
YES - Replace BCM. Refer to BCM.
NO - GO TO 2
2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect BCM and door switch.
3. Check continuity between BCM connector and door switch connector.





4. Check continuity between BCM connector and ground.





Is the inspection result normal?
YES - GO TO 3
NO - Repair or replace harness.
3. CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM connector and ground.





Is the measurement value within the specification?
YES - GO TO 4
NO - Replace BCM. Refer to BCM.
4. CHECK DOOR SWITCH
Check door switch. Refer to LH & RH Front Anti-Pinch-Coupe.
Is the inspection result normal?
YES - Check intermittent incident. Refer to Intermittent Incident.
NO - Replace door switch.