Rear Wiper/Washer Switch
NOTE: The rear window washer switch (wagon only) is part of the windshield wiper switch.1. Key OFF.
2. Disconnect the rear window washer switch connector.
3. Measure the resistance between pin 3 and the terminal pins of the rear window washer switch.
4. If the rear window wiper switch fails any of the above tests replace the windshield washer switch.