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Home › Isuzu › 1990 › Impulse Standard › Repair and Diagnosis › Body & Frame › Power Windows › System Tests › Only Passenger Side Window Inoperative

Only Passenger Side Window Inoperative

  1. Inspect passenger's window switch. If it does not operate correctly, replace and retest system. If switch operates correctly, go to next step.
  2. Inspect passenger's switch harness side connector. Is harness side connector okay. If yes, system is functioning properly. If no, go to next step.
  3. Inspect driver's side switch. Is switch okay? If yes, inspect circuit at driver's switch harness side connector. If no, repair or replace switch.
  4. Inspect passenger side motor. Is passenger side motor okay? If yes, repair open circuit between switch and motor. If no, repair or replace motor. See POWER WINDOW MOTOR  under REMOVAL & INSTALLATION.
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