Diagnosis Procedure

POWER WINDOW MOTOR


DRIVER SIDE : Description

Door glass moves UP/DOWN by receiving the signal from power window main switch.




POWER WINDOW MOTOR


DRIVER SIDE : Diagnosis Procedure


Front Power Window Motor LH Circuit Check
1. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL





1. Disconnect front power window motor LH.
2. Turn ignition switch ON.
3. Check voltage between front power window motor LH connector and ground.





Is the measurement value within the specification?
YES - GO TO 2
NO - Replace main power window and door lock/unlock switch. Refer to Power Window Main Switch.
2. CHECK HARNESS CONTINUITY





1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch.
3. Check continuity between main power window and door lock/unlock switch connector and front power window motor connector LH.





4. Check continuity between main power window and door lock/unlock switch connector (A) and ground.





Is the inspection result normal?
YES - GO TO 3
NO - Repair or replace harness.
3. CHECK POWER WINDOW MOTOR
Check front power window motor LH. Refer to Component Inspection.
Is the inspection result normal?
YES - Check intermittent incident. Refer to Intermittent Incident.
NO - Replace power window motor LH. Refer to Service and Repair.