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

I/P Console Components


Object Number: 1631630  Size: LF
(1)Hazard Switch
(2)Ambient Light Sensor
(3)Inflatable Restraint Passenger Air Bag On/Off Indicator
(4)Fog Lamp Switch (T96)
(5)I/P Dimmer Switch
(6)Traction Control Switch (if equipped)
(7)HVAC Control Module
(8)Inflatable Restraint I/P Module
(9)Rear Compartment Lid Release Switch
(10)Radio/Navigation Unit (UE1/U2K)
(11)Park Brake Lever
(12)Auxiliary Power Outlet
(13)Steering Wheel Control Switch - Right
(14)Steering Wheel Control Switch - Left
(15)Inflatable Restraint Steering Wheel Module
(16)Instrument Panel Cluster (IPC)
Figure 2:

Steering Column Components


Object Number: 1631771  Size: LF
(1)Inflatable Restraint Steering Wheel Module
(2)Turn Signal/Multifunction Switch C2
(3)Turn Signal/Multifunction Switch C1
(4)Inflatable Restraint Steering Wheel Module Coil C3
(5)Inflatable Restraint Steering Wheel Module Coil C2
(6)Ignition Switch
(7)Windshield Wiper/Washer Switch Connector
(8)Windshield Wiper/Washer Switch
Figure 3:

Front Engine Compartment (AL0)


Object Number: 1631752  Size: LF
(1)Front Fascia
(2)Inflatable Restraint Front End Sensor - Right
(3)Electronic Brake Control Module (EBCM)
(4)Forward Lamp Harness
(5)Inflatable Restraint Front End Sensor - Left
Figure 4:

SIR Components


Object Number: 1631626  Size: LF
(1)Seat Belt Pretensioner - Right Connector
(2)Seat Belt Pretensioner - Right
(3)Seat Belt Pretensioner - Left
(4)Seat Belt Pretensioner - Left Connector
(5)Vehicle Communication Interface Module (VCIM)
(6)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(7)Seat Belt Switch - Driver
(8)Seat Belt Switch - Passenger
Figure 5:

Under the Passenger Seat


Object Number: 1631599  Size: LF
(1)Seat Belt Switch - Passenger
(2)Passenger Presence System (PPS) Sensor Module
(3)Inflatable Restraint Passenger Presence System (PPS) Module