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

Wheel Speed Sensors


Object Number: 1685614  Size: MF
(1)Wheel Speed Sensor (WSS) - RF
(2)Wheel Speed Sensor (WSS) - RR
(3) Wheel Speed Sensor (WSS) - LR
(4) Wheel Speed Sensors (WSS) - LF
Figure 2:

Left Rear of Engine Compartment


Object Number: 1264030  Size: MF
(1)Coolant Level Switch
(2)Battery
(3)Electronic Brake Control Module (EBCM)
(4)C101
(5)G103
(6)Fuse Block - Underhood
(7)Powertrain Control Module (PCM)
(8)Powertrain Control Module (PCM), C3
(9)Powertrain Control Module (PCM), C2
(10)Powertrain Control Module (PCM), C1
Figure 3:

Steering Column Assembly


Object Number: 1701758  Size: LF
(1)Intermediate Steering Shaft
(2)Steering Wheel Position Sensor (FX3)
(3)Steering Column Assembly
Figure 4:

Instrument Panel


Object Number: 1647821  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 (C60), Sunload Sensor (C68)
(8)Hazard Switch
(9)Radio
(10)Inflatable Restraint I/P Module
(11)Rear Window Defogger Switch
(12)Inflatable Restraint PASSENGER AIR BAG ON/OFF Indicator
(13)Traction Control Switch (NW7/NW9)
(14)Cigar Lighter
(15)A/C Request Switch (C60)
(16)HVAC Control Module
(17)Inflatable Restraint Steering Wheel Module
(18)Data Link Connector (DLC)
(19)Fog Lamp Switch (T96)
(20)I/P Dimmer Switch
(21)Adjustable Pedal Position Switch (JF4)
Figure 5:

Under the Floor Console


Object Number: 1701759  Size: MF
(1)Yaw Rate and Lateral Acceleration Sensor (FX3)