Windshield Wiper Motor Inspection

WINDSHIELD WIPER MOTOR INSPECTION

1. Disconnect the windshield wiper motor connector.

2. Connect battery positive voltage to windshield wiper motor terminal D or E, and ground to terminal B, then verify that the windshield wipers operate as shown in the table.






- If the windshield wipers do not operate as indicated in the table, replace the windshield wiper motor.





3. Disconnect battery positive voltage from the motor terminal D while the wipers are operating.

4. Verify that the wipers do not stop in the park position.

5. Short between the motor terminals D and C, and connect battery positive voltage to the motor terminal A.

6. Verify that the wipers operate at low speed again, then stop in the park position.

- If there is any malfunction, replace the windshield wiper motor.