Intermittent Inoperative
- Turn ignition off. Turn wiper switch to "INT". Ground interval governor connector RED/YEL wire. If wiper motor does not operate, replace interval governor. If wiper motor operates, proceed to next step.
- Ground RED/YEL wire at wiper/washer switch connector. If wiper motor operates, replace wiper/washer switch. If wiper motor does not operate, repair RED/YEL wire between wiper/washer switch and interval governor.