Windshield Wiper/Washer Switch

73 Digital Multimeter:

Special Tool(s)

1. Key OFF.







2. Disconnect the windshield wiper switch connector.







3. Measure the resistance between pin 3 and the terminal pins of the windshield wiper switch.







4. If the windshield wiper switch fails any of the above tests, replace it. Otherwise, return to the pinpoint tests. Pinpoint Tests