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Home >> Hummer >> 2008 >> H3 Base, Automatic >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Component Locations >> Front of Vehicle/Engine Compartment Component Views
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Front of Vehicle/Engine Compartment Component Views

Fig 1: Front Exterior Lights
GM1554836Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Marker Lamp - Left Front
2 Park/Turn Signal Lamp - Left Front
3 Headlamp - Left
4 Fog Lamp - Left Front
5 Fog Lamp - Right Front
6 Headlamp - Right
7 Park/Turn Signal Lamp - Right Front
8 Marker Lamp - Right Front
Fig 2: Forward Lamp Harness Components
GM1550709Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 J185
2 J109
3 J112
4 J120
5 Horn
6 X117
7 J134
8 X115
9 X116
Fig 3: Engine Compartment Components - 1 of 3
GM1564210Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Engine Control Module (ECM) X1
2 Engine Control Module (ECM)
3 Heated Oxygen Sensor (HO2S) 2 (LLR)
4 Fuse Block - Underhood
5 Engine Harness
6 Heated Oxygen Sensor (HO2S) 1 (LLR)
7 Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
8 Engine Control Module (ECM) X3
9 Engine Control Module (ECM) X2
Fig 4: Engine Compartment Components - 2 of 3
GM1972946Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Rear Window Washer Fluid Pump
2 Windshield Washer Fluid Pump
3 Body Harness
4 Windshield Wiper Motor
Fig 5: Engine Compartment Components - 3 of 3
GM1554823Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Body Harness
2 A/C Refrigerant Pressure Sensor
3 A/C Compressor Clutch
4 Ambient Air Temperature Sensor
5 Inflatable Restraint Front End Sensor - Right
6 Lower Radiator Support
7 Inflatable Restraint Front End Sensor - Left
Fig 6: Left Side of the Engine Compartment Components
GM1972960Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Negative Battery Cable
2 Battery
3 Positive Battery Cable
4 Generator
5 Engine (LLR)
6 G120
7 G100
8 X130 (UE1)
9 Generator Battery Control Module
10 Onstar Fuse (UE1)
Fig 7: Rear of the Engine Compartment Components
GM1554782Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Inflatable Restraint Vehicle Rollover Sensor (ASF)
2 Yaw and Lateral Accelerometer Sensor
3 Brake Fluid Reservoir
4 Electronic Brake Control Module (EBCM) X2
5 Electronic Brake Control Module (EBCM)
6 Electronic Brake Control Module (EBCM) X1
7 Brake Fluid Level Switch