Preliminary Check
- Turn ignition on. Operate all power windows. If all power windows operate, go to next step. If all power windows are inoperative, see SYMPTOM NO. 1 under SYMPTOM DIAGNOSIS . If one or more power windows are inoperative, go to step 3). If all power windows are inoperative (except driver's side), see SYMPTOM NO. 5 under SYMPTOM DIAGNOSIS .
- Check LOCK switch operation on driver's door. If operation is normal, go to step 4). If LOCK switch is inoperative, see SYMPTOM NO. 5 under SYMPTOM DIAGNOSIS .
- If affected power windows do not operate when using either the main switch or its individual sub-switch, see SYMPTOM NO. 2 under SYMPTOM DIAGNOSIS . If affected power windows do not operate only when using its individual sub-switch, see SYMPTOM NO. 3 under SYMPTOM DIAGNOSIS . If affected power windows do not operate only when using main switch, see SYMPTOM NO. 4 under SYMPTOM DIAGNOSIS .
- If power window auto-function operates on driver's side, system is okay at this time. If auto-function does not operate, see SYMPTOM NO. 6 under SYMPTOM DIAGNOSIS .