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

Left Side of the Engine Compartment


Object Number: 1714226  Size: LF
(1)Windshield Wiper Motor
(2)Power Brake Booster
(3)Windshield Washer Solvent Heater (XA7)
(4)Fuse Block - Underhood
(5)Engine Control Module (ECM)
(6)Transmission Control Module (TCM) (Except MYC)
(7)Brake Booster Vacuum Sensor
(8)Brake Fluid Level Switch
Figure 2:

Front of the I/P (Except Z75)


Object Number: 1714203  Size: LF
(1)Turn Signal Multifunction Switch
(2)Inflatable Restraint Steering Wheel Module Coil
(3)Instrument Panel Cluster (IPC)
(4)Tow/Haul Switch
(5)Driver Information Center (DIC) Switch
(6)Ambient Light/Sunload Sensor Assembly (CJ2) or Ambient Light Sensor (CJ3)
(7)HVAC Control Module
(8)Auxiliary Power Outlet - Front 2
(9)I/P Multifunction Switch Assembly
(10)Auxiliary Power Outlet - Front 1
(11)Radio
(12)Transfer Case Shift Control Switch (NP8)
(13)Headlamp and Panel Dimmer Switch
Figure 3:

Front of the I/P (Z75)


Object Number: 1732568  Size: LF
(1)Instrument Panel Cluster (IPC)
(2)Driver Information Center (DIC) Switch
(3)Ambient Light/Sunload Sensor Assembly (CJ2)
(4)Speaker - Center
(5)Analog Clock
(6)Radio
(7)Traction Control / Rear Object Detection Switch
(8)HVAC Control Module
(9)I/P Multifunction Switch Assembly
(10)Auxiliary Power Outlet - Front 1
(11)Noise Compensation Microphone (UQA w/Y91 all w/UQS)
(12)Transfer Case Shift Control Switch (NP8)
(13)Fuse Block - I/P
(14)Headlamp and Panel Dimmer Switch
Figure 4:

Steering Column Components


Object Number: 1739403  Size: LF
(1)Turn Signal Multifunction Switch
(2)Ignition Lock Cylinder
(3)Tow/Haul Switch
(4)Steering Angle Sensor
(5)Shift Interlock Solenoid
(6)Theft Deterrent Control Module
(7)Ignition Switch
(8)Inflatable Restraint Steering Wheel Module Coil
Figure 5:

Under the Front Passenger Seat


Object Number: 1750323  Size: LF
(1)Front Drivers Seat
(2)YAW Rate and Lateral Acceleration Sensor
(3)Object Alarm Module (UD7)
(4)Rear View Camera Image Display Module (UVC)
Figure 6:

Front Chassis Components


Object Number: 1822406  Size: LF
(1)Wheel Speed Sensor (WSS) - Right Front
(2)Suspension Damper Solenoid - Right Front (Z55)
(3)Suspension Position Sensor - Right Front (Z55)
(4)Suspension Position Sensor - Left Front (Z55)
(5)Suspension Damper Solenoid - Left Front (Z55)
(6)Wheel Speed Sensor (WSS) - Left Front
(7)Frame
Figure 7:

Left Side Frame and Underbody


Object Number: 1714199  Size: LF
(1)Gas Tank
(2)Electronic Brake Control Module (EBCM)
(3)Chassis
Figure 8:

Rear Chassis Components


Object Number: 1822405  Size: LF
(1)Suspension Position Sensor - Left Rear (Z55)
(2)Suspension Position Sensor - Right Rear (Z55)
(3)Frame
(4)Wheel Speed Sensor (WSS) - Right Rear
(5)Suspension Damper Solenoid - Right Rear (Z55)
(6)Automatic Level Control (ALC) Compressor Assembly (G69)
(7)Suspension Damper Solenoid - Left Rear (Z55)
(8)Wheel Speed Sensor (WSS) - Left Rear