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

Entertainment Components


Object Number: 1253894  Size: MF
(1)Fuse Block- I/P- Right
(2)Speaker- RF (Woofer)
(3)Speaker- RF (Tweeter)
(4)Radio
(5)Speaker- RR
(6)Speaker- Subwoofer
(7)Speaker- LR
(8)Speaker- LF (Tweeter)
(9)Speaker- LF (Woofer)
(10)Fuse Block- I/P- Left
(11)Audio Amplifier
(12)Fuse Block- Underhood
Figure 2:

Entertainment Components (Wagon)


Object Number: 1254328  Size: MF
(1)Antenna
(2)Speaker- Subwoofer
Figure 3:

Instrument Panel Components


Object Number: 1256255  Size: MF
(1)Ambient Light Sensor
(2)Windshield Wiper/Washer Switch
(3)Left Heated Seat/Fog Lamp Switch
(4)Hazard Switch
(5)Right Heated Seat/Traction Switch
(6)Radio
(7)HVAC Control Module
(8)Headlamp/Turn Signal Switch
(9)Dimmer/Rear Compartment Lid Release Switch
(10)Instrument Panel Cluster (IPC)
(11)Ignition Lock Cylinder Solenoid
Figure 4:

Video System Components


Object Number: 1266695  Size: MF
(1)Radio
(2)DVD Player
(3)Overhead Console- VES
(4)Audio/Video Interface (AVI) Module