Rear Wiper/Washer System

REAR WIPER
Voltage is applied at all times through the PWR ACC Circuit Breaker to terminal A of the Rear Wiper Module. When the Rear Wiper/Washer Control Switch is turned to "WIPE" or "WASH" and the Ignition Switch is in "RUN," voltage is applied through the WDO Circuit Breaker, the Rear Wiper/Washer Control Switch, through the Rear Window Wiper/Washer Latch Switch to terminal C of the Rear Wiper Module. Voltage is then applied to the Rear Wiper Motor and the Motor operates. The Rear Wiper Module is grounded through terminal B to ground G412. When the Rear Wiper/Washer Control Switch is turned to OFF, voltage is applied to the Wiper Motor from the Auto-Park Module to run the Wiper until the cam gear opens at park position.

REAR WASHER
When the Rear Wiper/Washer Control Switch is in "WASH," voltage is applied through the WDO Circuit Breaker and the Rear Wiper/Washer Control Switch to the Rear Washer Pump. The Pump operates as long as the Control Switch is held in WASH.