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

Front Engine Compartment


Object Number: 1657042  Size: LF
(1)Brake Fluid Switch
(2)Suspension Position Sensor - Left Front (F55)
(3)Wheel Speed Sensors (WSS) - Left Front
(4)Suspension Damper - Left Front (F55)
(5)Suspension Damper - Right Front (F55)
(6)Wheel Speed Sensors (WSS) - Right Front
(7)Suspension Position Sensor - Right Front (F55)
Figure 2:

Lower Left Front of Engine Compartment


Object Number: 1697767  Size: LF
(1)Lower Air Cleaner Box
(2)Electronic Brake Control Module (EBCM)
Figure 3:

Steering Column Components


Object Number: 1657337  Size: LF
(1)Turn Signal/Multifunction Switch
(2)Traction Control Switch (AV8)
(3)Column Shifter Shift Lock Control Solenoid (AV8)
(4)Ignition Key Alarm Switch
(5)Theft Deterrent Module (TDM)
(6)Ignition Switch
(7)Inflatable Restraint Steering Wheel Module Coil
(8)Steering Angle Sensor (JL4)
(9)Telescoping Actuator (N37)
(10)Tilt Actuator (N37)
(11)Tilt/Telescope Switch (N37)
Figure 4:

Under Front Floor Console


Object Number: 1656938  Size: LF
(1)A/T Shift Lock Control Solenoid
(2)Reverse Lockout Solenoid C1 (AQ9)
(3)Reverse Lockout Solenoid
(4)Reverse Lockout Solenoid C2 (AQ9)
(5)PRNDL Lamp
(6)HVAC Control Module - Auxiliary (CJ4)
(7)Auxiliary Power Outlet - Console (AQ9)
(8)Traction Control Switch
(9)Cigar Lighter
Figure 5:

Driver Seat Area Components (Body Harness)


Object Number: 1657014  Size: LF
(1)C315 Body Harness to Driver Seat Harness
(2)G300
(3)Inflatable Restraint Side Impact Module - Left Connector
(4)G305
(5)Yaw and Lateral Acceleration Sensor (JL4)
(6)Inflatable Restraint Sensing and Diagnostic Module (SDM)
(7)Inflatable Restraint Side Impact Sensor - Left
(8)Seat Belt Pretensioner - LF
(9)B-Pillar
(10)Inflatable Restraint Roof Rail Module - Left (AY0)
Figure 6:

Rear Axle Area


Object Number: 1656972  Size: LF
(1)Suspension Position Sensor - RR (F55)
(2)Wheel Speed Sensor - RR
(3)Body Harness
(4)Wheel Speed Sensor - LR
(5)Suspension Position Sensor - LR (F55), Automatic Level Control Module (FE1, FE3, F41)
(6)C308 Rear Wheel Speed Harness to Chassis Harness
(7)Rear Wheel Speed Harness