High Operation

With the Front Wiper/Washer Switch in the "HI" position, battery voltage is applied through the WIPER WASHER Fuse, and the High contacts of the Front Wiper/Washer Switch to the High side of the Front Wiper Motor. Since the Front Wiper Motor is permanently grounded at G109, the motor operates at high speed as long as the switch remains in this position. When the switch is placed in the "OFF" position, the Pawl and Switch assembly provides voltage to the motor until the wipers are in the Park position.