Diagnosis Procedure

REAR POWER WINDOW SWITCH


Description

- BCM supplies power.
- When power window switch is operated, corresponding power window motor is activated and rear door glass moves UP/DOWN.




REAR POWER WINDOW SWITCH


Diagnosis Procedure

1.CHECK REAR POWER WINDOW MOTOR INPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between rear power window switch harness connector and ground.





Is the inspection result normal?
YES - GO TO 2.
NO - GO TO 3.
2.CHECK REAR POWER WINDOW SWITCH
Check rear power window switch. Component Inspection.
Is the inspection result normal?
YES - GO TO 4.
NO - Replace rear power window switch. Rear Power Window Switch.
3.CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect power window main switch connector and rear power window switch connector.
3. Check continuity between power window main switch harness connector and rear power window switch harness connector.





4. Check continuity between power window main switch connector and ground.





Is the inspection result normal?
YES - Replace power window main switch. Power Window Main Switch.
NO - Repair or replace harness.
4.CHECK INTERMITTENT INCIDENT
Intermittent Incident
- INSPECTION END