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

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 2:

Lower Left Front of Engine - LX9


Object Number: 1265648  Size: MF
(1)Engine Oil Pressure (EOP) Switch
(2)Starter
(3)Starter Solenoid
(4)Knock Sensor (KS) 2
Figure 3:

Top Rear of Engine - LX9


Object Number: 1265688  Size: MF
(1)Manifold Absolute Pressure (MAP) Sensor
(2)Generator
(3)Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
(4)Ignition Control Module (ICM)
(5)Exhaust Gas Recirculation (EGR) Valve
(6)Evaporative Emission (EVAP) Canister Purge Solenoid
(7)Throttle Actuator Control (TAC) Module
Figure 4:

Instrument Panel


Object Number: 1506738  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
(8)Hazard Switch
(9)Radio
(10)Inflatable Restraint I/P Module
(11)Rear Window Defogger Switch
(12)Traction Control Switch (NW7/NW9)
(13)Cigar Lighter
(14)A/C Request Switch
(15)HVAC Control Module
(16)Inflatable Restraint Steering Wheel Module
(17)Fog Lamp Switch
(18)I/P Dimmer Switch
(19)Adjustable Pedals Position Switch