Functional Test
- Turn ignition switch to ON position. Press washer switch and release. Windshield washer pump should squirt washer fluid on windshield. On models with intermittent wiper system, wipers should make 2 sweeps and return to park position.
- On models without intermittent wiper system, move wiper/washer switch to MIST position and release. Wipers should complete one full sweep and return to park position.
- On all models, move wiper/washer switch to LO position. Wipers should operate at low speed.
- On all models, move wiper/washer switch to HI position. Wipers should operate at high speed.
- On models with intermittent wiper system, move wiper/washer switch to INT position. Adjust delay time up and down. Wipers should operate in intermittent mode with delay times changing with adjustment.
- On all models, move wiper/washer switch to OFF position. Wiper should complete cycle and return to park position.