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

I/P Console Components


Object Number: 1491980  Size: LF
(1)Head Up Display (HUD) (UV6)
(2)Driver Information Center (DIC) Switch
(3)Sunload Sensor Assembly
(4)Hazard Switch
(5)Radio
(6)HVAC Control Module
(7)Inflatable Restraint I/P Module Disable Switch
(8)I/P Compartment Lamp
(9)Heated Seat Switch - Passenger
(10)Suspension Control Switch
(11)Inflatable Restraint I/P Module Disable Switch LED
(12)Auxiliary Power Outlet
(13)Traction Control Switch
(14)Cigar Lighter
(15)Heated Seat Switch - Driver
(16)Footwell Courtesy Lamp - Left
(17)Ignition Mode Switch
(18)Air Temperature Sensor - Inside
(19)Inflatable Restraint Steering Wheel Module
(20)Rear Compartment Lid Release Switch - Interior
(21)Fuel Door Release Switch
(22)I/P Dimmer Switch
(23)Folding Top Control Switch (CM7)
(24)Head Up Display (HUD) Switch (UV6)
(25)Instrument Panel Cluster (IPC)
Figure 2:

ABS Components


Object Number: 1484235  Size: LF
(1)Brake Pressure Modulator Valve (BPMV)
(2)Brake Fluid Pressure Sensor
(3)Brake Fluid Level Switch
(4)Electronic Brake Control Module (EBCM)
(5)Steering Angle Sensor
(6)Brake Pedal Position Sensor
(7)Yaw and Lateral Accelerometer Sensor
(8)Park Brake Switch
Figure 3:

Wheel Speed Sensors


Object Number: 1484832  Size: LF
(1)Wheel Speed Sensor (WSS)-LF
(2)Wheel Speed Sensor (WSS)-LR
(3)Wheel Speed Sensor (WSS)-RR
(4)Wheel Speed Sensor (WSS)-RF