GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2009 🢒 Solstice 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Radio/Navigation System Schematics
Figure 1:

Radio, Speakers (UW5)
Object Number: 2049629 Size: FS
Figure 2:

Amplifier Power, Speakers (UQ3) (1 of 2)
Object Number: 2049631 Size: FS
Figure 3:

Amplifier Power, Speakers (UQ3) (2 of 2)
Object Number: 2049633 Size: FS
Figure 4:

Digital Radio Receiver (U2K)
Object Number: 2049635 Size: FS
Figure 5:

Redundant Radio Controls
Object Number: 2049638 Size: FS