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

Below Package Shelf


Object Number: 589457  Size: LF
(1)Audio Amplifier (w/U85)
(2)Audio Amplifier Connector C2 (w/U85)
(3)Audio Amplifier Connector C3 (w/U85)
Figure 2:

Center of Instrument Panel


Object Number: 589459  Size: LF
(1)Radio Antenna Connector
(2)Radio Harness Connector
(3)Radio
Figure 3:

Upper Right Rear of Passenger Compartment


Object Number: 695199  Size: LF
(1)Coaxial Radio Antenna Connection
Figure 4:

Upper Right of Passenger Compartment


Object Number: 695201  Size: LF
(1)Coaxial Radio Antenna
Figure 5:

Left Side of Instrument Panel


Object Number: 589506  Size: LF
(1)Turn Signal/Multifunction Switch
(2)Hazard Switch
(3)Windshield Wiper/Washer Lever
(4)Windshield Wiper/Washer Switch
(5)Inflatable Restraint Steering Wheel Module Coil
(6)Horn Switch Spring Loaded Contact
(7)Horn Switch Ground Connector
(8)Cruise Control Switches
(9)Radio Control Switches
Figure 6:

Left Side of Package Shelf


Object Number: 591923  Size: LF
(1)Speaker-LR (w/U85)
(2)Speaker-LR Tweeter (w/U85)
(3)Speaker--LR Connector
Figure 7:

Left Side of Package Shelf


Object Number: 591921  Size: LF
(1)Speaker-LR (w/UQ3)
(2)Speaker-LR Connector