Power Window Motor: Testing and Inspection

INSPECT POWER WINDOW MOTOR OPERATION
Left side door:




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




b. Reverse the polarity, check that the motor turns counter-clockwise.
If operation is not as specified, replace the motor.

INSPECT POWER WINDOW MOTOR OPERATION
Right side door:




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




b. Reverse the polarity, check that the motor turns counterclockwise.
If operation is not as specified, replace the motor.