GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saab 🢒 2009 🢒 9-7x 🢒 Power and Signal Distribution 🢒 Data Communications 🢒 Radio/Navigation System Schematics
Figure 1:

Power, Ground, Serial Data, and Digital Radio Receiver
Object Number: 2081692 Size: FS
Figure 2:

Base Radio without UQA
Object Number: 2081694 Size: FS
Figure 3:

Audio Amplifier Power, Ground, and Premium Radio Low Level Audio Outputs with UQA
Object Number: 2081702 Size: FS
Figure 4:

Premium Radio Amplifier Outputs with UQA
Object Number: 2081706 Size: FS
Figure 5:

Steering Wheel Controls
Object Number: 2081710 Size: FS