LH Only Anti-Pinch-Sedan

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 POWER WINDOW MOTOR FUNCTION
Check front power window motor 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 - LH Only Anti-Pinch-Sedan.




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

Power Window And Door Lock/Unlock Switch RH Power Supply Circuit Check
1. CHECK POWER SUPPLY CIRCUIT (POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH)





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, power window and door lock/unlock switch
RH, rear power window switch LH and rear power window 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 - GO TO 5
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.
5. CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH
Check power window and door lock/unlock switch RH. LH Only Anti-Pinch-Sedan.
Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident.
NO - Replace power window and door lock/unlock switch RH. LH Only Anti-Pinch Sedan.




Component Inspection

COMPONENT INSPECTION
1. CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH





Check power window and door lock/unlock switch RH.





Is the inspection result normal?
YES - Power window and door lock/unlock switch RH is OK.
NO - Replace power window and door lock/unlock switch RH. LH Only Anti-Pinch Sedan.