LH Only 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.




POWER SUPPLY AND GROUND CIRCUIT


FRONT POWER WINDOW SWITCH : Diagnosis Procedure


Power Window And Door Lock/Unlock Switch RH Power Supply Circuit Check

1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.




2. 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 HARNESS CONTINUITY (POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH)




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





4. Check continuity between main power window and door lock/unlock switch connector (A) and ground.





Is the inspection result normal?

YES-Check intermittent incident. Refer to Intermittent Incident.
NO-Repair or replace harness.

4. CHECK BCM OUTPUT SIGNAL




1. Connect BCM.
2. Turn ignition switch ON.
3. Check voltage between power window and door lock/ switch RH connector and ground.





Is the measurement value within the specification?

YES-GO TO 5
NO-Repair or replace harness.

5. CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH

Check power window and door lock/unlock switch RH.

Refer to Component Inspection.

Is the inspection result normal?

YES-Check intermittent incident. Refer to Intermittent Incident.
NO-Replace power window and door lock/unlock switch RH. Refer to LH Only Window Anti-Pinch.