2008 Hummer H3 Wiring Diagrams (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2008 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 2008 Hummer H3 automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2008 Hummer H3

  • 2008 Hummer H3 X 3.7 L5 GAS, CC:3654, CID:223, Fuel Injection, Aspiration:223, Engine VIN:, Desg:E
  • 2008 Hummer H3 3.7 L5 GAS, CC:3654, CID:223, Fuel Injection, Aspiration:223, Engine VIN:, Desg:E
  • 2008 Hummer H3 Alpha 5.3 V8 GAS, CC:5328, CID:325, Fuel Injection, Aspiration:325, Engine VIN:, Desg:L

WIRING DIAGRAMS FOR 2008 Hummer H3 AUTOMOBILES

OEM drawn wiring diagrams for most 2008 Hummer H3 cars and light trucks sold in the U.S.

2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram

Components on diagram:
  • Driver Window Motor
  • Window Up Relay
  • Window Down Relay
  • Driver Door Lock Window Switch
  • 2008 Hummer H3 Alpha 5.3 V8 GAS Wiring Diagram2008 Hummer H3 Alpha 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Rear Defogger Relay
  • Body Control Module
  • Rear Window Defogger Grid
  • HVAC Control Module
  • 2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram

    Components on diagram:
  • Headlamp Switch
  • Body Control Module
  • RH Front Foglamp
  • Front Foglamp Relay
  • LH Front Foglamp
  • 2008 Hummer H3 Alpha 5.3 V8 GAS Wiring Diagram2008 Hummer H3 Alpha 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Headlamp Switch
  • Body Control Module
  • RH Headlamp Leveling Actuator
  • LH Headlamp Leveling Actuator
  • Underhood Fuse Block
  • 2008 Hummer H3 Alpha 5.3 V8 GAS Wiring Diagram2008 Hummer H3 Alpha 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Windshield Wiper Washer Switch
  • Turn Signal Multifunction Switch
  • 2008 Hummer H3  3.7 L5 GAS Wiring Diagram2008 Hummer H3 3.7 L5 GAS Wiring Diagram

    Components on diagram:
  • Instrument Panel Cluster
  • Brake
  • Body Control Module
  • Brake Pressure Modulator Valve
  • Electronic Brake Control Module
  • 2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Starter
  • Body Control Module
  • Engine Control Module
  • 2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram

    Components on diagram:
  • Body Control Module
  • Automatic Transmission Shift Lock Control Solenoid
  • Automatic Transmission Shift Lever
  • 2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram

    Components on diagram:
  • Fuel Pump
  • Airbag
  • Power Window
  • Fuel Injectors
  • Headlamps
  • 2008 Hummer H3 Alpha 5.3 V8 GAS Wiring Diagram2008 Hummer H3 Alpha 5.3 V8 GAS Wiring Diagram

    Components on diagram:
  • Electrical Symbol
  • CLICK HERE TO GET FULL ACCESS TO 2008 Hummer H3 WIRING DIAGRAMS!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details2006 Hummer H3 Cigarette Lighter, With wire terminal; A high quality cigarette lighter; With 1-year limited TruckEFX warranty..

    Source: Auto Body Parts Store

    $7.03

    Click here to view more details2010 Hummer H3 Antenna, 3-section mast; Top or side mount; A high quality antenna; May require modification or other adjustment to your vehicle upon installation; With 2 years limited Trustbuilt warranty..

    Source: Auto Body Parts Store

    $13.08

    Click here to view more details2008 Hummer H3 Proefx Stainless Steel Side Step Bars, Proefx Stainless Steel Side Step Bars, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $168.50

    Click here to view more details2009 Hummer H3 V8, 5.3 L, 322 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

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    Click here to view more details2006 Hummer H3 Used A/C Compressor, 3.7, AUTO, 4X2, Very Good.

    Source: Used Auto Parts Store

    $103.00

    Click here to view more details2006 Hummer H3 Used Ignition Switch W/Key, **W/ KEY**, Very Good.

    Source: Used Auto Parts Store

    $85.00
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