GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2003 🢒 Rendezvous - FWD 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Cigar Lighter/Power Outlet Schematics
Figure 1:

Pontiac
Object Number: 629428 Size: FS
Master Electrical Component List
Fuse Block Underhood Fuses: 32, 36, 9, 5 and 28
Fuse Block Underhood Fuse: 41 Fuse Block Center Console
Fuse Block Underhood Fuse: 45 Fuse Block Center Console
Data Link Connector (DLC) Schematics
Fuse Block Underhood Fuse: 45 Fuse Block Center Console
Ground G200 - Pontiac
Ground G200 - Pontiac
Ground G401, G402, and G403 - Pontiac
Ground G401, G402, and G403 - Pontiac
Figure 2:

Buick
Object Number: 820013 Size: FS
Master Electrical Component List
Fuse Block Underhood Fuses: 32, 36, 9, 5 and 28
Fuse Block Underhood Fuse: 41 Fuse Block Center Console
Fuse Block Underhood Fuse: 45 Fuse Block Center Console
Data Link Connector (DLC) Schematics
Fuse Block Underhood Fuse: 45 Fuse Block Center Console
Ground G200 - Pontiac
Ground G200 - Pontiac
Ground G401, G402, and G403 - Pontiac
Ground G401, G402, and G403 - Pontiac