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

Doors, Front Passenger Shown, Driver Similar


Object Number: 396755  Size: MF
(1)Speaker - RF Door
(2)C601 (RH), C500 - LH
(3)C501 - LH
(4)P600 - RH, P500 - LH
Figure 2:

IP Wiring Harness, Speaker Connectors


Object Number: 396760  Size: MF
(1)Speaker - RF Connector - Base
(2)Speaker - LF Connector - Base
(3)Fuse Block - I/P Connector - Pickup
(4)Fuse Block - I/P Connector - Utility
(5)Speaker - LF Connector - Uplevel
(6)Speaker - RF Connector - Uplevel
Figure 3:

I/P Wiring to the Radio


Object Number: 1041921  Size: MF
(1)I/P - Center Brace
(2)Radio Antenna Coax Connection
(3)Radio Connector
Figure 4:

Radio Antenna Cable


Object Number: 396762  Size: MF
(1)Radio Antenna
(2)Radio Antenna Cable
Figure 5:

Rear Door Details, RH Shown, LH Similar -- 2 and 4-Door Utility


Object Number: 396763  Size: MF
(1)S307 - RH, S306 - LH (4-Door)
(2)Speaker - RR (2-Door)
(3)S305 - RH, S308 - LH (4-Door)
Figure 6:

Door Wiring Harness, RR Shown, LR Similar


Object Number: 396764  Size: MF
(1)Door - RR
(2)Speaker - RR Door
Figure 7:

Steering Wheel Control Switches


Object Number: 616238  Size: MF
(1)Steering Wheel Controls Switch - Left (Right Switch Opposite)