GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2001
🢒
Astro - 4WD
🢒
Body and Accessories
🢒
Entertainment
🢒 Radio/Audio System Schematics
Figure
1:
Base Radio
Master Electrical Component List
Radio/Audio System Description and Operation
Power and Ground (Premium Radio w/ Speed Compensated Volume)
WIPER Fuse 17, RADIO ACCY Fuse 2 and RR WIPER Fuse 23
BATT and LIGHTING Fuse
CIG LTR Fuse 13, RADIO BATT Fuse 19 and CRANK Fuse 8
G200
Radio
ILLUM Fuse
Figure
2:
Power and Ground (Premium Radio w/ Speed Compensated Volume)
Master Electrical Component List
Radio/Audio System Description and Operation
Speakers and Sub-Woofer (Premium Radio w/ Speed Compensated Volume)
Base Radio
BATT and LIGHTING Fuse
CIG LTR Fuse 13, RADIO BATT Fuse 19 and CRANK Fuse 8
WIPER Fuse 17, RADIO ACCY Fuse 2 and RR WIPER Fuse 23
Radio
ILLUM Fuse
G200
ILLUM, TRANS, and GAUGES Fuse, and Grounds (2 of 2)
Figure
3:
Speakers and Sub-Woofer (Premium Radio w/ Speed Compensated Volume)
Master Electrical Component List
Radio/Audio System Description and Operation
Power, Ground, Remote CD (Premium Radio w/ Rear Control)
Power and Ground (Premium Radio w/ Speed Compensated Volume)
BATT and LIGHTING Fuse
STOP/HAZ Fuse 1 and Aux PWR Fuse 7
STOP/HAZ Fuse 1 and Aux PWR Fuse 7
G300, G303, G400 and G404
Figure
4:
Power, Ground, Remote CD (Premium Radio w/ Rear Control)
Master Electrical Component List
Radio/Audio System Description and Operation
Rear Radio Control Module (Premium Radio w/ Rear Control)
Speakers and Sub-Woofer (Premium Radio w/ Speed Compensated Volume)
BATT and LIGHTING Fuse
CIG LTR Fuse 13, RADIO BATT Fuse 19 and CRANK Fuse 8
ILLUM, TRANS, and GAUGES Fuse, and Grounds (2 of 2)
Rear Radio Control Module (Premium Radio w/ Rear Control)
Radio
ILLUM Fuse
G200
Figure
5:
Rear Radio Control Module (Premium Radio w/ Rear Control)
Master Electrical Component List
Radio/Audio System Description and Operation
Speakers and Sub-Woofer (Premium Radio w/ Rear Control)
Power, Ground, Remote CD (Premium Radio w/ Rear Control)
WIPER Fuse 17, RADIO ACCY Fuse 2 and RR WIPER Fuse 23
Power, Ground, Remote CD (Premium Radio w/ Rear Control)
Courtesy, Reading, Dome, and Stepwells Lamps
Driver Information System Schematics
G105 and G107
G105 and G107
Figure
6:
Speakers and Sub-Woofer (Premium Radio w/ Rear Control)
Master Electrical Component List
Radio/Audio System Description and Operation
Rear Radio Control Module (Premium Radio w/ Rear Control)
BATT and LIGHTING Fuse
STOP/HAZ Fuse 1 and Aux PWR Fuse 7
G300, G303, G400 and G404
