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

Center of the instrument panel, above the A/C controls


Object Number: 553624  Size: MF
(1)Radio
Figure 2:

Drivers Door Trim Panel (Passenger Door Similar)


Object Number: 553625  Size: MF
(1)LH Door Tweeter
(2)LH Door Speaker
Figure 3:

Right Rear Door Trim Panel (Left Rear Door Similar)


Object Number: 553630  Size: MF
(1)Right Rear Door Speaker
Figure 4:

Front of Rear Compartment


Object Number: 553622  Size: MF
(1)LH Sub-Woofer
(2)RH Sub-Woofer
(3)Amplifier
Figure 5:

Center Rear of Headliner


Object Number: 492796  Size: MF
(1)RF Radio Signal Coax Cable
(2)Front Windshield FM Antenna Coax Cable
(3)Radio Antenna Module
(4)Radio Antenna Module Connector
(5)Rear Glass Antenna Connector
Figure 6:

Right Side of Rear Compartment


Object Number: 609869  Size: MF
(1)Remote CD Changer
(2)Remote CD Changer Electrical Connector
Figure 7:

Steering Wheel


Object Number: 553632  Size: MF
(1)RH Steering Wheel Control Switch
(2)LH Steering Wheel Control Switch