GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2003 🢒 Rendezvous - AWD 🢒 Body and Accessories 🢒 Wiring Systems 🢒 Shift Lock Control Schematics
Figure 1:

Pontiac
Object Number: 1403242 Size: FS
Master Electrical Component List
Automatic Transmission Shift Lock Control Description and Operation
Buick
Fuse Block Underhood Fuse: 27, 31, 33 Fuse Block Center Console
Fuse Block Underhood Fuse: 27, 31, 33 Fuse Block Center Console
Data Link Connector (DLC) Schematics
Figure 2:

Buick
Object Number: 1403243 Size: FS
Master Electrical Component List
Automatic Transmission Shift Lock Control Description and Operation
Pontiac
Fuse Block Underhood Fuse: 27, 31, 33 Fuse Block Center Console
Fuse Block Underhood Fuse: 27, 31, 33 Fuse Block Center Console
Data Link Connector (DLC) Schematics