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Driver & Front Passenger Windows

  1. Disconnect window motor harness connector. Connect ohmmeter between terminals No. 4 and 5 of motor connector. See Fig 1. Using jumper wires, connect battery positive to terminal No. 1 and battery negative to terminal No. 2. Continuity should be present as window travels upward. Ensure continuity is not present when window is in fully closed position.
  2. Reverse polarity of voltage to motor. Continuity should be present as window travels downward. Ensure continuity is not present when window is in fully open position. If continuity is not as specified, replace window motor.
Fig 1: Testing Jam Protection Limit Switch (Driver & Front Passenger Windows)
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