GM Service Manual Online
For 1990-2009 cars only

Speakers (U66)

Speakers (U66)


Object Number: 1852124  Size: FS
Master Electrical Component List
Radio/Audio System Description and Operation
Control Module References
Power, Ground, DLC, Audio Amplifier, Radio, Audio Signals and Front Speakers (U65)
Power, Ground, DLC, Audio Amplifier, Radio and Audio Signals (US8 and U66)
Entertainment Schematic Icons