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

Front of the Engine Compartment


Object Number: 1203205  Size: LF
(1)Ambient Air Temperature Sensor
(2)Radiator Baffle
Figure 2:

Lower Front of the Engine


Object Number: 1203636  Size: LF
(1)Knock Sensor (KS) Bank 1
(2)G115
(3)Starter Solenoid
(4)Starter
(5)Starter Solenoid Terminal S
(6)Fusible Link
(7)Positive Battery Cable
(8)Engine Oil Level Switch
Figure 3:

Lower Right Side of the Engine


Object Number: 1203640  Size: LF
(1)C125
(2)Engine Oil Pressure (EOP) Switch
(3)Vehicle Speed Sensor (VSS)
Figure 4:

Top Left Side of I/P


Object Number: 588914  Size: LF
(1)Head up Display (HUD)
Figure 5:

I/P Components


Object Number: 1758089  Size: LF
(1)Multifunction Turn Signal Lever
(2)TAP Shift Switch - Left (LS4+KB7)
(3)Hazard Warning Switch
(4)Instrument Panel Cluster (IPC)
(5)TAP Shift Switch - Right (LS4+KB7)
(6)Windshield Wiper/Washer Switch
(7)Ignition Switch
(8)Driver Information Center (DIC)
(9)Radio
(10)HVAC Control Module
(11)Heated Seat Switch - Front Passenger (KA1)
(12)Rear Defogger Switch
(13)Heated Seat Switch - Driver (KA1)
(14)Steering Wheel Controls - Right (UK3)
(15)Inflatable Restraint Steering Wheel Module
(16)Tilt Steering Wheel Lever
(17)Steering Wheel Controls - Left (UK3)
(18)Interior Lamp Switch
Figure 6:

Under the Floor Console


Object Number: 1230318  Size: LF
(1)S238
(2)S231
(3)Head Up Display (HUD) Switch
(4)S374
(5)Traction Control Switch
(6)Accessory Power Outlet - Front
(7)Accessory Power Outlet - Rear
Figure 7:

Fuel Pump and Sender Assembly


Object Number: 886471  Size: LF
(1)Fuel Line Quick Connector
(2)Fuel Pump
(3)Base Plate
(4)Fuel Strainer
(5)Fuel Level Sensor
(6)Springs
(7)Fuel Tank Pressure (FTP) Sensor
Figure 8:

Rear Window Shelf


Object Number: 1207184  Size: LF
(1)Electronic Compass Module