Diagnosis Procedure

REAR POWER WINDOW SWITCH


Description

- BCM supplies power.
- Rear power window motor operates when rear power window switch is activated.




REAR POWER WINDOW SWITCH


Diagnosis Procedure

Regarding Wiring Diagram information, Power Window Main Switch.
1. CHECK REAR POWER WINDOW SWITCH
Check rear power window switch. Component Inspection.
Is the inspection result normal?
YES - GO TO 2
NO - Replace rear power window switch. Rear Power Window Switch.
2. CHECK REAR POWER WINDOW SWITCH INPUT SIGNAL





1. Turn ignition switch OFF.
2. Disconnect rear power window switch connector.
3. Turn ignition switch ON.
4. Check voltage between rear power window switch connector and ground.






Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident.
NO - For rear power window switch LH, GO TO 3
- For rear power window switch RH, GO TO 4
3. CHECK HARNESS CONTINUITY (REAR POWER WINDOW SWITCH LH)





1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch connector D7 and rear power window switch LH connector.
3. Check continuity between main power window and door lock/unlock switch connector D7 (A) terminals 1, 3 and rear power window switch LH connector D203 (B) terminals 2, 3.






4. Check continuity between main power window and door lock/unlock switch connector D7 (A) terminals 1, 3 and ground.





Is the inspection result normal?
YES - Replace main power window and door lock/unlock switch. LH&RH Front Window Anti-Pinch.
NO - Repair or replace harness or connectors.
4. CHECK HARNESS CONTINUITY (REAR POWER WINDOW SWITCH RH)





1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch connector D7 and rear power window switch RH connector.
3. Check continuity between main power window and door lock/unlock switch connector D7 (A) terminals 5, 7 and rear power window switch RH connector D303 (B) terminals 2, 3.






4. Check continuity between main power window and door lock/unlock switch connector D7 (A) terminals 5, 7 and ground.





Is the inspection result normal?
YES - Replace main power window and door lock/unlock switch. LH&RH Front Window Anti-Pinch.
NO - Repair or replace harness or connectors.