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

Right Side of Rear Compartment, Rear of Wheelhouse


Object Number: 306133  Size: LF
(1)Radio Power Antenna
(2)Audio Amplifier
(3)Rear Wheelhouse
Figure 2:

Rear Compartment -- Coupe


Object Number: 301016  Size: LF
(1)Speaker-RR
(2)Shock Sensor
(3)Audio Amplifier
(4)Radio Power Antenna
(5)Rear Body Harness
(6)Rear Fascia Harness
(7)Marker Lamp-LR
(8)Remote Playback Device-CD Player
(9)IP Wiring Harness
(10)Speaker-LR
(11)Hatch Harness
Figure 3:

Door Panel (UZ7,W53,W54,W55)


Object Number: 569381  Size: MF
(1)Speaker-LF
(2)Door
(3)Cross Car Harness
Figure 4:

Door Panel (W54, W55)


Object Number: 568569  Size: MF
(1)Speaker Wire Lead Connector
(2)Speaker-RF Tweeter
(3)Speaker-RF Midrange
Figure 5:

Instrument Panel -- Chevrolet


Object Number: 374345  Size: LF
(1)Theft LED
(2)DRL Ambient Light Sensor
(3)IP Compartment Lamp
(4)Radio
(5)Headlamp Switch
(6)IP Dimmer Switch
(7)Fuse Block-IP
(8)Multi-Function Turn Signal Lever
(9)Instrument Cluster
Figure 6:

Rear Quarter Panel (UZ7, W54, W55)


Object Number: 568570  Size: MF
(1)Rear Quarter Trim Panel
(2)Speaker-Rear Midrange
(3)Speaker-Rear Tweeter
Figure 7:

Rear Quarter Panel (U59)


Object Number: 578316  Size: MF
(1)Rear Quarter Panel
(2)Speaker-Rear Quarter
(3)IP Wiring Harness
Figure 8:

Right Rear Quarter Panel


Object Number: 301012  Size: LF
(1)IP Wiring Harness
(2)Power Antenna Connector
(3)Antenna Coaxial Cable
(4)Speaker Connectors
(5)Rear Quarter Panel
(6)Speaker Connector
Figure 9:

Left Rear Quarter Panel


Object Number: 301015  Size: LF
(1)Rear Quarter Panel
(2)Speaker Connector
(3)IP Wiring Harness
(4)Speaker Connectors
Figure 10:

Rear Subwoofer (W54, W55)


Object Number: 578325  Size: MF
(1)IP Wiring Harness
(2)Speaker-RR Subwoofer
Figure 11:

Steering Wheel -- Pontiac


Object Number: 581408  Size: MF
(1)Steering Wheel Controls
(2)Steering Wheel Controls Connector
(3)Inflatable Restraint Steering Wheel Module
(4)Steering Wheel Controls Connector