Diagnosis Procedure

REAR POWER WINDOW SWITCH


Description

- BCM supplies power.
- Rear power window motor will be operated if rear power window switch is operated. Rear power window switch.




REAR POWER WINDOW SWITCH


Diagnosis Procedure

1.CHECK REAR POWER WINDOW MOTOR INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect rear power window switch LH or rear power window switch RH.
3. Turn ignition switch ON.
4. Check voltage between rear power window switch harness connector and ground.





Is the measurement value within the specification?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK REAR POWER WINDOW SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect power window main 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. Refer to Power Window Main Switch.
NO - Repair or replace harness.
3.CHECK REAR POWER WINDOW SWITCH
Check rear power window switch. Refer to Component Inspection.
Is the inspection result normal?
YES - GO TO 4.
NO - Replace rear power window switch. Refer to Power Window Main Switch.
4.CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident
- INSPECTION END