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