GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Uplander Ext. 🢒 Power and Signal Distribution 🢒 Data Communications 🢒 Radio/Navigation System Schematics
Figure 1:

Antennas, Ground, Power, and Subsystem References
Object Number: 2060779 Size: FS
Figure 2:

DVD and Satellite Audio Sources
Object Number: 2060781 Size: FS
Figure 3:

Front Speakers
Object Number: 2060783 Size: FS
Figure 4:

Rear Speakers (without U42)
Object Number: 2060802 Size: FS
Figure 5:

Rear Speakers (U42)
Object Number: 2060814 Size: FS
Figure 6:

Steering Wheel Controls
Object Number: 2060819 Size: FS