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

Components on diagram:
  • Horn
  • 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  3.7 L5 GAS Wiring Diagram2008 Hummer H3 3.7 L5 GAS Wiring Diagram

    Components on diagram:
  • Headlamp Switch
  • Radio
  • Body Control Module
  • Hazard Switch
  • Sunroof Switch
  • 2008 Hummer H3  3.7 L5 GAS Wiring Diagram2008 Hummer H3 3.7 L5 GAS Wiring Diagram

    Components on diagram:
  • Lock Relay
  • Unlock Relay
  • Body Control Module
  • Driver Unlock Relay
  • Passenger Door Lock Actuator
  • 2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Starter
  • AC Clutch Relay
  • Air Solenoid Relay
  • Digital Radio Receiver
  • 2008 Hummer H3  3.7 L5 GAS Wiring Diagram2008 Hummer H3 3.7 L5 GAS Wiring Diagram

    Components on diagram:
  • Automatic Transmission Shift Lever
  • Ignition Lock Cylinder Control Actuator
  • 2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram

    Components on diagram:
  • Sunroof Control Module
  • Sunroof Switch
  • 2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram

    Components on diagram:
  • Instrument Panel Cluster
  • Seat belt Indicator
  • Driver Seat Belt Switch
  • Inflatable Restraint Sensing And Diagnostic Module
  • Accessory Switch
  • 2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram2008 Hummer H3 X 3.7 L5 GAS Wiring Diagram

    Components on diagram:
  • Instrument Panel Cluster
  • Body Control Module
  • 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 details about 2006 Hummer H3 Bumper Cover, Front2006 Hummer H3 Bumper Cover, Front.

    Source: Auto Body Parts Store

    $201.58

    Click here to view more details about 2010 Hummer H3 Antenna2010 Hummer H3 Antenna, 1-section mast; 2100 mm cable; 370 mm extension; Electronically amplified; A high quality universal windscreen mount antenna; May require modification or other adjustment to your vehicle upon installation; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $13.46

    Click here to view more details about 2010 Hummer H3 16" x 7.5" Alloy Wheel2010 Hummer H3 16" x 7.5" Alloy Wheel, Alloy Wheel; 16 X 7.5; 38MM Offset; 13 Spokes; 6 Lug; 5.5 Inch BP; Machined With Silver, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $126.50

    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 Parking Lamp, Passenger Side, R, Fog/Driving; (bumper mtd), R., Without bulb shield, buff, Very Good.

    Source: Used Auto Parts Store

    $119.00

    Click here to view more details2006 Hummer H3 Used Rear Axle Assembly, 3.5, AUTO, 4X4 ch pkg (opt Z85), Very Good.

    Source: Used Auto Parts Store

    $1,081.00
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