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

Radio Antenna Cable


Object Number: 749963  Size: MF
(1)Cowl
(2)Radio Antenna Cable
(3)Hood Hinge Bracket, RH Side
Figure 2:

Radio Antenna Cable Routing


Object Number: 749970  Size: MF
(1)Radio Antenna Cable
(2)Air Distributor Duct
(3)Instrument Carrier Support
Figure 3:

Voice Recorder


Object Number: 796587  Size: MF
(1)Overhead Console
(2)Voice Recorder
(3)C305
Figure 4:

Speaker-RF Instrument Panel


Object Number: 749968  Size: MF
(1)Instrument Panel (IP)
(2)Speaker-RF IP
Figure 5:

Radio


Object Number: 749971  Size: MF
(1)Instrument Panel
(2)Radio Antenna
(3)Radio
(4)Instrument Panel Harness
Figure 6:

Overhead Console


Object Number: 906337  Size: MF
(1)Cellular Microphone
(2)Noise Reduction Microphone
(3)Overhead Console
Figure 7:

Steering Wheel Controls


Object Number: 894975  Size: MF
(1)HVAC Control Switch
(2)Radio Control Switch
(3)Driver Information Switch
(4)Driver Information Switch-Fuel/Trip
Figure 8:

Speaker-LF Door


Object Number: 749973  Size: MF
(1)Door-LF
(2)Speaker-LF Door
Figure 9:

Speaker-LR Door


Object Number: 749978  Size: MF
(1)Door-LR
(2)Speaker-LR Door
Figure 10:

Rear Seat Audio (RSA)


Object Number: 749975  Size: MF
(1)Rear Seat Audio (RSA)
Figure 11:

Audio Amplifier


Object Number: 825635  Size: MF
(1)Audio Amplifier
(2)Body Side Inner Panel-Left