Windshield Wiper/Washer System Power and Ground
WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
The power source for the wiper system is supplied from the Fuse Block underhood. The WIPER/WS fuse supplies the current for the drive motor. The WASHER/RVC fuse supplies current to the BCM for the control of the washer pump. G100 supplies the ground for the washer pump and washer fluid level switch. Refer to Wiper/Washer System Schematics .
G201 provides ground for the following:
- Windshield wiper motor
- Wiper relay
- Wiper HI relay