Step 6 - Driver's Door, Inspect Power Window Motor Operation

WARNING: This page is about a different car, the 2002 Toyota Tundra. However, it is still accessible from the selected car via links, so may be relevant.

Connect the positive (+) lead from the battery terminal 2 and the negative (-) lead to terminal 1, and check that the motor turns counter clockwise.

Fig 1: Testing Driver's Door Power Window Motor
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Reverse the polarity, check that the motor turns counter clockwise

If operation is not as specified, replace the motor.