Repair Diagrams for 2007 Hummer H3 Engine, Transmission, Lighting, AC, Electrical & Warning Systems

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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2007 Hummer H3 car and truck repair procedures including Hummer engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2007 Hummer H3 automobile. Try the Automotix DIY solution today!

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We have info for following modifications of 2007 Hummer H3

2007 Hummer H3 3.7 L5 GAS, CC:3654, CID:223, Fuel Injection, Aspiration:223, Engine VIN:, Desg:E
2007 Hummer H3 X 3.7 L5 GAS, CC:3654, CID:223, Fuel Injection, Aspiration:223, Engine VIN:, Desg:E

WIRING DIAGRAMS FOR 2007 Hummer H3 AUTOMOBILES

OEM drawn wiring diagrams for most 2007 Hummer H3 cars and light trucks sold in the U.S.

2007 Hummer H3 X 3.7 L5 GAS Wiring Diagram

Components on diagram:

Windshield Wiper/Washer Switch

Body Control Module

Rap/Accy Relay

Turn Signal/Multifunction Switch

2007 Hummer H3 3.7 L5 GAS Wiring Diagram

Components on diagram:

Driver Seat Adjuster Switch

Driver Seat Module

Driver Lumber Pump Motor

Driver Seat Lumber Adjuster/Heater Switch

2007 Hummer H3 X 3.7 L5 GAS Wiring Diagram

Components on diagram:

Headlamp Switch

RH Foglamp

Body Control Module

LH Foglamp

Front Foglamp Relay

2007 Hummer H3 X 3.7 L5 GAS Wiring Diagram

Components on diagram:

Body Control Module

Driver Heated Seat Module

HVAC Relay

Driver Seat Cushion Heater Element

Driver Seat Bach Heater Element

2007 Hummer H3 3.7 L5 GAS Wiring Diagram

Components on diagram:

Instrument Panel Cluster

Vehicle Speed Sensor

Powertrain Control Module

2007 Hummer H3 3.7 L5 GAS Wiring Diagram

Components on diagram:

Body Control Module

Rear Window Wiper/Washer Switch

Rear Window Wiper/Washer Motor

Rap/Accy Relay

Rear Window Washer Fluid Pump

2007 Hummer H3 3.7 L5 GAS Wiring Diagram

Components on diagram:

Body Control Module

Powertrain Control Module

A/t Shift Lock Control Solenoid

Auto Transmission Floor Shift Control

2007 Hummer H3 3.7 L5 GAS Wiring Diagram

Components on diagram:

Battery

Generator

Powertrain Control Module

Generator/Battery Control Module

2007 Hummer H3 X 3.7 L5 GAS Wiring Diagram

Components on diagram:

Instrument Panel Cluster

Transfer Case Shift Control Module

Data Link Connector

Radio

Cigar Lighter

2007 Hummer H3 3.7 L5 GAS Wiring Diagram

Components on diagram:

Radio

LH Front Door Speaker

RH Front Door Speaker

LH Rear Door Speaker

RH Rear Door Speaker

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Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 2007 Hummer H3 vehicle.