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Home >> Lexus >> 2002 >> SC 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 66 (Power Windows) >> Component Tests >> Power Window Motor (Rear)

Power Window Motor (Rear)

WARNING: This page is about a different car, the 2002 Lexus GS 430 and 2002 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect the power window motor operation.
  2. On the rear left side door, connect the positive (+) lead from the battery to terminal No. 3 and the negative (-) lead to terminal No. 1, and check that the motor turns clockwise. See CONNECTOR IDENTIFICATION .
  3. On the rear right side door, connect the positive (+) lead from the battery to terminal No. 1 and the negative (-) lead to terminal No. 3, and check that the motor turns clockwise.
  4. Reverse the polarity and check that the motor turns counterclockwise.
  5. If operation is not as specified, replace the motor. See REAR DOOR POWER WINDOW REGULATOR  under COMPONENT TESTS.
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