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

L26, L32
Object Number: 1798529 Size: FS
Master Electrical Component List
Control Module References
Figure 2:

LS4
Object Number: 1798542 Size: FS
Master Electrical Component List
Control Module References