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

EBCM/BPMV, Left Front Corner of the Engine Compartment, on the Frame Rail


Object Number: 460289  Size: LF
(1)Secondary Air Injection Air Pump
(2)Electronic Brake Control Module (EBCM)
(3)Brake Pressure Modulator Valve (BPMV)
Figure 2:

Front Wheel Speed Sensor, Under the Left Front of the Vehicle, above the Front Axle


Object Number: 498585  Size: LF
(1)LH Front Wheel Speed Sensor (RH Similar)
Figure 3:

Below the Left of the Instrument Panel


Object Number: 321370  Size: LF
(1)Steering Column
(2)Steering Wheel Position Sensor
Figure 4:

Steering Wheel and Inflator Module


Object Number: 740766  Size: LF
(1)Traction Control Switch (w/NW9)
(2)Gear Shift Lever
(3)Steering Wheel
(4)Inflatable Restraint Steering Wheel Inflator Module
(5)Horn Switch Contact
(6)Inflatable Restraint Steering Wheel Inflator Module Connector
(7)Inflatable Restraint Steering Wheel Module Coil
Figure 5:

Under the Rear Seat


Object Number: 538036  Size: MF
(1)Rear Door Module
(2)Rear Fuse Block
(3)Lateral Accelerometer Sensor
Figure 6:

Yaw Rate Sensor, Under the Rear Shelf


Object Number: 538034  Size: LF
(1)Yaw Rate Sensor
Figure 7:

Under the Rear of the Vehicle


Object Number: 317706  Size: LF
(1)RH Rear Wheel Speed Sensor (LH Similar)
(2)C415
(3)Automatic Level Control Sensor