Online Hummer Repair Manual

Want Professional Results on Your Next DIY Project?
Start with Professional Technical Data and Insider Tips.

Hummer Factory Service Manuals Online

This site provides a detailed review of the ALLDATA DIY product which is an affordable DIY version of the same professional technical data that over 70,000 independent repair shops and dealers use every day.

Only ALLDATA DIY provides instant online access to the complete Hummer factory service manual with manufacturer specifications, diagrams, step-by-step procedures, OEM part numbers, technical service bulletins (TSB), factory recalls, component locations, and diagnostic codes all in one affordable package. They even show you how to change the light bulbs. Unlike some other products, nothing is left out, and there are no annoying upsells.

Click Here to Get Your Hummer manual by ALLDATA

Review Continues below ...

To get the most from your time here, as you scroll down the page we recommend you do these five steps:
  1. Scan the feedback from ALLDATA DIY users on the right.
  2. Scroll down through the "What's Under the Hood?" section to see a detailed overview of what you get with an ALLDATA DIY Hummer online repair manual subscription.
  3. Kick the tires... as you scroll down, make sure you click on some of the little screen shot icons to see some screen shots.
  4. Take it for a spin... check out the live demo and use it to look up your specific problem on the sample vehicle so you know about what you can expect to find for your vehicle.
  5. While you are there, go lookup all the Hummer TSBs and Recalls (the list of titles is free to anyone, but the details are inside the manuals).
ALLDATA is the only publisher I know that offers a money back satisfaction guarantee, and check this out: if you ever trade your Hummer for a different vehicle during your subscription period you can switch your ALLDATA DIY subscription to the new vehicle for free.

If you have been looking at other products, I promise you will not be disappointed when you see what ALLDATA is offering for less money.

I believe ALLDATA DIY is the best product in its class, but it may not be what you are looking for. So the best I can do is put it all on the table and make sure you have all the information to make an informed decision.

I hope you enjoy visiting our site today, and that you find this information useful. Let us know what you think using the contact link to leave some feedback or ask a question.

Best wishes and good luck,

"After relying on printed manuals in the past, which are more expensive than some people think, I find ALLDATA DIY provided me with all the information I needed for less money."


- Pat
"I had the suspension fixed within 2 hours after reading the instructions in the ALLDATA manual. Modern electronic systems can make the job look daunting, but not when you have access to the manufacturers' detailed instructions. I am impressed with your system."


- Eric L.
"I signed up for the diagrams and WOW! Your site has everything I could possibly want and so much more. No refund request from this guy."


- David


Hummer Repair Manuals by ALLDATA DIY     Industrial Strength Technical Data for the DIY Auto Enthusiast. Includes Detailed Schematics, Diagrams of All Major Systems, Factory Recalls, Technical Specifications, Diagnostic and Repair Procedures, OEM Part Numbers, Technical Service Bulletins and more.

  • Access the same Online Technical Data used by the Pros at over 70,000 Shops 
  • Know the OEM Part Numbers before you call the Parts Dept 
  • Print out the pages you need for handy reference so you keep both hands on the work 
  • Always up-to-date with the latest Factory Recalls, Tech Service Bulletins, professional tips 
  • Easy-to-follow step by step Diagnostic and Repair Procedures 

Save Time, Save Money, and Do the Job Right

Click Here Now to Get Your Hummer manual


ALLDATA DIY Online Hummer Shop Manual 
= What's Under the Hood ? = 

The online factory shop manual by ALLDATA contains all the manufacturer-supplied technical data in an easy to use web site format you know how to use with icons and text links for rapid navigation to the Hummer data you need.

Note: Mouseover the screen shot icons to see a screen shot thumbnail, click to enlarge.

Index of  Popular Topic Areas

Quick Links to Vehicle Systems & Components

Component Locations    

-- Ground Locations 
-- Connector Locations 
-- Harness Locations 
-- Splice Locations 


-- Mechanical Diagrams 
-- Splices 
-- Components 
-- Exploded Views 
-- Connector Views
-- Diagnostic Aids   
Step-by-Step Testing and Repair Procedures  
-- Wiring Diagrams   
Wiring Diagram  
-- Connectors 
-- Harness 
-- Fluid Diagrams 
-- Vacuum and Vapor Hose Diagrams 
-- Grounds 

Diagnostic Trouble Codes

-- Air Bag Codes 
-- Manufacturer Codes 
-- P, U, B Codes 
-- Engine Controls Codes 
-- Transmission Codes 
-- About Trouble Code Numbering 
-- Antilock Brake Codes
-- Traction Control Codes

Factory Specifications

-- Pressure, Vacuum and Temperature Specifications 
-- Capacity Specifications 
-- Electrical Specifications 
-- VIN Definitions    
Vehicle ID No Definitions
-- Maintenance Schedules & Procedures     Scheduled Maintenance
-- Fluid Type Specifications 
-- Mechanical Specifications 

Technical Service Bulletins    Tech Service Bulletins

-- Seals, Gaskets 
-- TSBs Listed by Symptom
-- Customer Interest 
-- Superceded Bulletins 
-- Labor/Parts Updates 
-- All Technical Service Bulletins 
-- Chemicals,Additives 
-- Bulletins by Category and Symptom 

Top - Vehicle

The direct path to the current component is displayed along with rapid links to all the specific manufacturer information related to the chosen component, for example:

-- Specifications
-- Part Explosion Diagrams   
Intake Manifold Exploded Diagram

-- Service and Repair Procedures     OEM Procedures and Diagrams
-- Service Precautions
-- Component Locations Parts Location Diagrams and Text

-- Technical Service Bulletins
-- OEM Parts and Labor Estimates OEM Part Numbers

Component Search    Search by Repair Keywords

-- Find All of the Vehicle Data with Just One Single Click

Vehicle Components by Subsystem

-- Ground Distribution and Power 
-- A L L Diagnostic Trouble Codes 
-- Cooling System 
-- Transmission & Drivetrain 
-- Engine 
-- Gauges, Warning Indicators & Instrument Panel 
-- Switches & Sensors 
-- Traction Control and Brakes 
-- Powertrain Management 
-- Exhaust System 
-- AC and Heating 
-- Relays and Modules 
-- Accessories and Optional Equipment 
-- Cruise Control 
-- Charging and Starting 
-- Maintenance 
-- Suspension and Steering 
-- Horns & Lighting 
-- Washer Systems & Wipers
-- Windows and Glass 
-- Frame and Body 
-- Restraint Systems 

Factory Recalls    

-- Safety Recalls
-- General Recalls 


= Let's Go for a Test Drive =

There is a live demo of the ALLDATA DIY product that you can preview for free in order to fully explore all of its capabilities and decide if it's right for you before you ever have to pull out your credit card.

ALLDATA DIY maintains two sample vehicle demo subscriptions of their online repair manuals for people who want to get a good feel for what they contain. 

These are the actual full DIY product not just some screen shots like I showed you above. One of these demo vehicles is usually a car, and the other is usually a truck. They change them from time to time to keep it interesting (and if you happen to own one of the sample vehicles, then you just scored free unlimited access until they change it again.. that's gotta be worth a peek, do you feel lucky?).

Free Preview - Check Out the Live Demo ALLDATA DIY Sample Vehicles


ALLDATA DIY Online Manuals and Technical Data are currently available for the following Model Years and Vehicles:

          1982 1983 1984 1985 1986 1987 1988 1989
1990 1991 1992 1993 1994 1995 1996 1997 1998 1999
2000 2001 2002 2003 2004 2005 2006 2007 2008 2009
     2010 2011 2012 2013 2014                              

H2 -

[Click Here to Get Yours Now]


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Online Hummer Repair Manuals