GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Power and Ground, Starting and Charging


Object Number: 2085695  Size: FS
Figure 2:

Exterior Lights, Radio, ABS, Automatic Transmission and Data Communications


Object Number: 2085697  Size: FS
Figure 3:

Shift Lock, Headlights, Cruise, Wipers, I/P and Audible Warnings


Object Number: 2085700  Size: FS
Figure 4:

Interior Lights, Door Locks, Exterior Lights, Release Systems, Movable Windows, Remote Functions and Horns


Object Number: 2085704  Size: FS