Wagon
NOTE: The rear window wiper/washer switch is part of the windshield wiper/washer switch.1. Key OFF.
2. Disconnect the rear window wiper/washer switch connector.
3. Measure the resistance between terminal 3 and the terminals of the rear window wiper/washer switch as indicated in the illustration.
4. If the rear window wiper/washer switch fails any of the above tests replace the windshield wiper/washer switch.