April 5, 2026: LEMON Manuals is launched! Read the announcement.

Engine Electrical Component Views

Fig 1: Starter Component Views

GM1370250

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Battery Positive Terminal at Starter Solenoid
2	Fusible Link
3	Starter Solenoid
4	S Terminal
5	Starter

Fig 2: Lower Left Front Of Engine - LX9

GM1265648

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 3: Front Of Engine (LZ9)

GM1555583

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Intake Manifold Tuning (IMT) Valve Solenoid
2	Evaporative Emission (EVAP) Canister Purge Solenoid Valve
3	Throttle Actuator Control (TAC) Module
4	Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
5	Knock Sensor (KS) 2
6	Starter Solenoid
7	Starter
8	Engine Oil Pressure (EOP) Sensor
9	Camshaft Position (CMP) Actuator Solenoid
10	Camshaft Position (CMP) Sensor

Fig 4: Right Lower Front Of Engine - L61

GM1265624

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Starter
2	Starter Solenoid

Fig 5: Top Rear Of Engine - LX9

GM1265688

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 6: Top Of Engine LZ9

GM1732562

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Generator

Fig 7: Top Right Front Of Engine - L61

GM1263982

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	G106
2	Generator

Fig 8: Left Rear Of Engine Compartment

GM1264030

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Coolant Level Switch
2	Battery
3	Electronic Brake Control Module (EBCM) (JL9/J67)
4	C101 (JL9/J67)
5	G103 (NV7)
6	Fuse Block - Underhood
7	Powertrain Control Module (PCM) (LX9/L61)/Engine Control Module (ECM)(LZ9)
8	Powertrain Control Module (PCM), C3 (LX9/L61)/Engine Control Module (ECM) C3 (LZ9)
9	Powertrain Control Module (PCM), C2 (LX9/L61)/Engine Control Module (ECM) C2 (LZ9)
10	Powertrain Control Module (PCM), C1 (LX9/L61)/Engine Control Module (ECM) C1 (LZ9)

Fig 9: Instrument Panel Component Views

GM1360206

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	Hazard Switch
8	Ambient Light Sensor (C60), Sunload Sensor (C68)
9	Radio
10	HVAC Control Module
11	Inflatable Restraint I/P Module
12	Traction Control Switch (NW7, NW9), Auxiliary Power Outlet - Front (w/o NW7, NW9)
13	Transmission Shifter
14	Cigar Lighter
15	Horn Buttons/Inflatable Restraint Steering Wheel Module
16	Data Link Connector (DLC)
17	Fog Lamp Switch (T96)
18	Dimmer Switch
19	Adjustable Pedals Position Switch (JF4)