Engine Electrical Component Views

Fig 1: View Of Above and Forward Of Radiator

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Hood Ajar Switch (AP3)

Fig 2: Power and Grounding Component Views - Left Rear of Engine Compartment

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
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

Fig 3: Lower Left Front of Engine - LX9

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Engine Oil Pressure (EOP) Switch
2	Starter
3	Starter Solenoid
4	Knock Sensor (KS) 2

Fig 4: View Of Top Rear of Engine - LX9

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
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

Fig 5: Instrument Panel

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
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