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

Instrument Panel


Object Number: 1506738  Size: LF
(1)Turn Signal/Multifunction Switch
(2)Steering Wheel Controls - Left
(3)Instrument Panel Cluster (IPC)
(4)Steering Wheel Controls - Right
(5)Windshield Wiper/Washer Switch
(6)Ignition Switch
(7)Ambient Light Sensor
(8)Hazard Switch
(9)Radio
(10)Inflatable Restraint I/P Module
(11)Rear Window Defogger Switch
(12)Traction Control Switch (NW7/NW9)
(13)Cigar Lighter
(14)A/C Request Switch
(15)HVAC Control Module
(16)Inflatable Restraint Steering Wheel Module
(17)Fog Lamp Switch
(18)I/P Dimmer Switch
(19)Adjustable Pedals Position Switch
Figure 2:

Right Side of the Instrument Panel and Shifter


Object Number: 1394357  Size: MF
(1)Radio, C1
(2)Body Control Module (BCM), C2
(3)HVAC Control Module, C2
(4)HVAC Control Module, C1
(5)Inflatable Restraint I/P Module Connector
(6)C207
(7)G201
(8)G203
(9)Body Control Module (BCM), C3
(10)Body Control Module (BCM), C1
(11)Body Control Module (BCM)