GM Service Manual Online
For 1990-2009 cars only

Base Radio

Base Radio


Object Number: 491604  Size: FS
Entertainment Components
Radio/Audio System Circuit Description
Power and Ground (Premium Radio w/ Speed Compensated Volume)
Handling ESD Sensitive Parts Notice
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
Dimming Rheostat
Headlamp and Panel Dimmer Switch
G200 (1 of 2)
G200 (1 of 2)