Diagnosis & Repair Procedure
- Check driver's window switch connector for loose, corroded or damaged terminals. Repair as necessary and recheck system operation. If connector is okay, go to next step.
- Check driver's window switch. See POWER WINDOW SWITCH under COMPONENT TESTING. Replace switch as necessary. If switch is okay, disconnect power window relay. See Figure .
- Check continuity of Blue/Black wire between terminals No. 4 at window relay wiring harness connector and No. 8 at driver's window switch wiring harness connector. See Figure and Figure . Repair wiring as necessary. See WIRING DIAGRAM .