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Power Windows Inoperative: Loyale

  1. Turn ignition on. Ensure fuse No. 10 is okay. Replace as needed. Ensure power window lock switch on main switch panel is in OFF position. Locate circuit breaker under passenger seat near reinforcing brace. Ensure battery voltage is present at breaker connection.
  2. If voltage does not exist, inspect and repair circuit as needed. See WIRING DIAGRAMS  . Locate power window relay under passenger seat near reinforcing brace. Ensure battery voltage is present at selected harness connector terminals (White and Green/White wires). If voltage does not exist, inspect and repair circuit as needed. See WIRING DIAGRAMS  .
  3. Using voltmeter, backprobe Red wire terminal. If battery voltage does not exist, replace relay. If battery voltage exists, ensure continuity exists between relay harness connector Black wire and vehicle ground.
  4. Remove power window main switch. Using voltmeter, ensure voltage is present at harness connector Red wire. If voltage does not exist, inspect and repair circuit as needed. See WIRING DIAGRAMS  . If voltage exists, ensure continuity exists between switch harness connector Black wire and vehicle ground.
  5. If continuity exists, replace power window main switch. If continuity does not exist, inspect and repair circuit as needed.
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