GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2006 🢒 Classic 🢒 Vehicle Control Systems 🢒 Computer/Integrating Systems 🢒 Body Control System Schematics
Figure 1:

Power, Grounds, and Communication
Object Number: 1504253 Size: FS
Figure 2:

Controls
Object Number: 782689 Size: FS