Front Power Window Switch (Passenger Side)

POWER SUPPLY AND GROUND CIRCUIT


FRONT POWER WINDOW SWITCH (PASSENGER SIDE) FRONT POWER WINDOW SWITCH (PASSENGER SIDE) : Diagnosis Procedure

1.CHECK POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect front power window switch (passenger side) connector.
3. Turn ignition switch ON.
4. Check voltage between front power window switch (passenger side) harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM harness connector and front power window switch (passenger side) harness connector.





4. Check continuity between BCM harness connector and ground.





Is the inspection result normal?
YES - Replace BCM. Exploded View.
NO - Repair or replace harness.
3.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between front power window switch (passenger side) harness connector and ground.





Is the inspection result normal?
YES - INSPECTION END
NO - Repair or replace harness.