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Home >> Isuzu >> 1997 >> Trooper LS >> Repair and Diagnosis >> Body & Frame >> Power Windows >> System Tests >> Power Window Circuit Test >> Left Front

Left Front

  1. Turn ignition off. Remove left front power window switch from door trim panel. Disconnect power window switch harness connectors. Turn ignition on. Using a voltmeter, check voltage between harness connector "A", terminal No. 7 (Blue/Black wire) and ground, then terminal No. 10 (Light Green/White wire) and ground. See Figure and Figure . Battery voltage should be present at each terminal.
  2. Turn ignition off. Using an ohmmeter, check for continuity between harness connector "A", terminal No. 1 (Black wire) and ground. Continuity should be present. Check for continuity between harness connector "A", terminals No. 5 (Blue/White wire) and No. 6 (Blue wire). Continuity should be present.
  3. Check for continuity between harness connector "B", terminal No. 5 (Red/Yellow wire) and ground. SeeFigure and Figure . Continuity should be present.
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