Driver's Window Fails To Operate: Loyale
- Turn ignition on. Access control unit below passenger's seat. Using ohmmeter, check continuity between harness connector Black wire terminal and vehicle ground. If continuity does not exist, inspect and repair circuit as needed. See WIRING DIAGRAMS . If continuity does exist, check if battery voltage is present at harness connector Blue and/or White/Red wire terminals.
- If voltage is present, replace power window control unit. If voltage is not present, inspect and repair circuit as needed. Turn ignition off. Remove power window main switch. Ensure continuity exists between switch harness connector Black wire terminal and vehicle ground.
- If continuity does not exist, inspect and repair the circuit as needed. If continuity does exist, check switch operation. SeeFigure through Figure . Replace switch as required. If switch is functioning correctly, check voltage at control unit harness connector.
- With ignition off, check if battery voltage is present at control unit harness connector Red wire terminal with ignition switch in OFF position. If voltage is not present, inspect and repair circuit as needed. See WIRING DIAGRAMS . If voltage is present, replace control unit.