GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Convertible


Object Number: 688998  Size: FS
Master Electrical Component List
Radio/Audio System Description and Operation
Coupe/Hardtop
Instrument Panel Electrical Center Bussing (1 of 2)
G301, G402 and G302
Bose Relay Control
Figure 2:

Coupe/Hardtop


Object Number: 689001  Size: FS
Master Electrical Component List
Radio/Audio System Description and Operation
Convertible