LH&RH Front Window Anti-Pinch

POWER SUPPLY AND GROUND CIRCUIT:_:FRONT POWER WINDOW SWITCH





Description
- BCM supplies power.
- Front power window motor RH will be operated if power window and door lock/unlock switch RH is operated.




Component Function Check

Power Window And Door Lock/Unlock Switch RH
1. CHECK FRONT POWER WINDOW MOTOR RH FUNCTION
Check front power window motor RH operation with power window and door lock/unlock switch RH.
Is the inspection result normal?
YES - Power window and door lock/unlock switch RH power supply and ground circuit are OK.
NO - SEE Diagnosis Procedure.




Diagnosis Procedure
Regarding Wiring Diagram information, With Left And Right Power Window Anti-Pinch System.

Power Window And Door Lock/Unlock Switch RH Power Supply Circuit Check
1. CHECK POWER SUPPLY CIRCUIT





Check voltage between power window and door lock/unlock switch
RH connector and ground.





Is the measurement value within the specification?
YES - GO TO 3
NO - GO TO 2
2. CHECK HARNESS CONTINUITY





1. Turn ignition switch OFF.
2. Disconnect BCM and power window and door lock/unlock switch
RH.
3. Check continuity between BCM connector (A) and power window and door lock/unlock switch RH connector (B).





4. Check continuity between BCM connector (A) and ground.





Is the inspection result normal?
YES - GO TO 4
NO - Repair or replace harness.
3. CHECK GROUND CIRCUIT





1. Turn ignition switch OFF.
2. Disconnect power window and door lock/unlock switch RH.
3. Check continuity between power window and door lock/unlock switch RH connector and ground.





Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident, "Intermittent
Incident".
NO - Repair or replace harness.
4. CHECK BCM OUTPUT SIGNAL





1. Connect BCM.
2. Turn ignition switch ON.
3. Check voltage between BCM connector and ground.





Is the measurement value within the specification?
YES - Check intermittent incident. Intermittent Incident.
NO - Replace BCM. Service and Repair.




Special Repair Requirement
1. PERFORM INITIALIZATION PROCEDURE
Perform initialization procedure. LH&RH Front Window Anti-Pinch.
Is the inspection result normal?
YES - GO TO 2
NO - Check intermittent incident. Intermittent Incident.
2. CHECK ANTI-PINCH OPERATION
Check anti-pinch operation. LH&RH Front Window Anti-Pinch.
Is the inspection result normal?
YES - Inspection End.
NO - Passenger Side.