GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Cadillac
🢒
2004
🢒
XLR
🢒
Accessories
🢒
Entertainment
🢒 Radio/Audio System Schematics
Figure
1:
CD Player and Radio Audio Signals, Ground, Messages, and Power
Master Electrical Component List
Radio/Audio System Description and Operation
Amplification
Fuse Block-Underhood Fuses; BATT3 and STOP/B/U/LPS, BCM Fuses; BTSI SOL/COL LOCK, PWR FLDG MIR-EXT/RET, RADIO/ANT/VICS, REAR FOG/ALDL TOP SW, and REVERSE LAMPS
Gages
Class 2
Entertainment Schematic Icons
Figure
2:
Amplification
Master Electrical Component List
Radio/Audio System Description and Operation
Antennas Except S-Band and References to Navigation and OnStar
CD Player and Radio Audio Signals, Ground, Messages, and Power
Entertainment Schematic Icons
Fuse Block-Underhood Bussing
Class 2
Figure
3:
Antennas Except S-Band, and References to Navigation and OnStar
Master Electrical Component List
Radio/Audio System Description and Operation
Digital Radio Receiver
Amplification
Except Japan
Audio Output
Except Japan
Japan
Figure
4:
Digital Radio Receiver
Master Electrical Component List
Radio/Audio System Description and Operation
Antennas Except S-Band and References to Navigation and OnStar
Fuse Block-Underhood Fuses; BATT3 and STOP/B/U/LPS, BCM Fuses; BTSI SOL/COL LOCK, PWR FLDG MIR-EXT/RET, RADIO/ANT/VICS, REAR FOG/ALDL TOP SW, and REVERSE LAMPS
Class 2