Power Window Control System Symptom Diagnosis
POWER WINDOW CONTROL SYSTEM SYMPTOM DIAGNOSIS
| Condition | Possible Cause | Action |
|---|---|---|
| All power windows do not operate | Circuit fuse blown | Replace fuse and check for short circuit . |
| Power window main switch faulty | Check power window main switch referring to POWER WINDOW MAIN SWITCH INSPECTION . | |
| Ignition switch faulty | Check ignition switch referring to IGNITION SWITCH INSPECTION . | |
| Wiring or grounding faulty | Repair circuit . | |
| Only one power window does not operate | Power window main switch faulty | Check power window main switch referring to POWER WINDOW MAIN SWITCH INSPECTION . |
| Power window sub switch faulty | Check power window sub switch referring to POWER WINDOW SUB SWITCH INSPECTION . | |
| Wiring and/or coupler faulty | Check wiring and/or coupler . | |
| Power window regulator faulty | Check window regulator . | |
| Power window motor faulty | Check power window motor . | |
| Wiring or grounding faulty | Repair circuit . |