GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2007 🢒 Terraza 🢒 Body Systems 🢒 Wipers and Washers 🢒 Wiper/Washer Schematics
Figure 1:

Front
Object Number: 1740094 Size: FS
Master Electrical Component List
Wiper/Washer System Description and Operation
Control Module References
Rear
B+ Bus
G200 - 1 of 2
Figure 2:

Rear
Object Number: 1740096 Size: FS
Master Electrical Component List
Rear Wiper/Washer System Description and Operation
Control Module References
Front
ELC, REAR/WPR, and STR/WHL/ILLUM Fuses, PWR WNDW Circuit Breaker
ELC, REAR/WPR, and STR/WHL/ILLUM Fuses, PWR WNDW Circuit Breaker
ELC, REAR/WPR, and STR/WHL/ILLUM Fuses, PWR WNDW Circuit Breaker
G400
G200 - 2 of 2