GM Service Manual Online
For 1990-2009 cars only

Digital Radio Receiver (U2K)

Digital Radio Receiver (U2K)


Object Number: 1699636  Size: FS
Master Electrical Component List
Radio/Audio System Description and Operation
Control Module References
Antennas except U2K, References to Navigation and OnStar
Fuse Block - Underhood BATT3 and STOP/B/U/LAMPS Fuses, BCM Fuses: BTSI SOL/COL LOCK, RDO/S-BAND/VICS, REAR FOG/ALDL/TOP SW, REVERSE LAMPS and TONNEAU RELSE and BCK/UP LAMP and STOP LAMP Relays
Class 2
G104, G106, and G303