Question about Hummer H2 SUT

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Battery is good but ocasionally the 2005 h2 sut just won't start not even turn over

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Check battery cables for corrosion.if they are replace you hear a click sound when you try to start your truck.if you hear a click starter may be going out.

I’m happy to help further over the phone at

Posted on Dec 29, 2010


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017


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1 Answer

Theft lock

You can't. You need to see the dealer to have the system scanned for faults.

Nov 15, 2012 | 2005 Hummer H2 SUT

1 Answer

The Hummer 2005 H2 sut shows service air bag Now I will check with dealer but could this be expensive

Why would you bother with a dealer after the warrantee runs out ?

Never heard of the 200,000 repair shops available,with better
results & cheaper than a dealer.

You can't ask what something costs
You do not have any idea what ,if any problems you may have

Aug 09, 2011 | 2008 Hummer H2

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I cant take my key out of the ignition,battery is dead

when these particular vehicles loose all power, you have restore the battery power before the solenoid will release the key. have your charging system checked once a good battery has been put back in.

Jan 17, 2010 | 2008 Hummer H2 SUT

1 Answer

What's the capacity of the rear diff, I want to change the fluid. 05 Hummer H2 SUT

actually just fill till it comes out of the hole but generally will hold less than 2 quarts. make sure that you have the correct diff fluid and any additives that it requires. dealer can get you the correct additive. cheers

Dec 30, 2009 | 2005 Hummer H2

1 Answer

I need to remove the luggage racks from my 2007 Hummer h2 SUT

I have the same vehicle and was able to remove mine with the following steps: 1) remove light behind each rear of luggage rack rail using phillips screwdriver (one screw each side). 2) remove molding underneath each light using T20 torx driver (2 screws each side). 3) Loosen cross rails nobs. 4) Side cross rails off of roof.

Nov 27, 2009 | 2007 Hummer H2 SUT

1 Answer

Hummer H2 engine won't turn over, key won't

Dead Battery? Bad starter motor?

Try pushing on the brake and making sure its all the way in park.

Turn the steering wheel back an forth a little to remove the key.

None of those work, Call triple A, find a shop.

Jun 07, 2009 | 2007 Hummer H2 SUT

1 Answer

How check hummer 2005 sut H2 before to buy

is the car low milage ? by taking it for a drive you will be able to tell if everything works and stepping on the brakes lightly you will be able to tell if there is any noise coming from them.. take it on the road and step down on it to see if it accelerates good.. make sure it shifts smooth and there should be no smoke coming from anyhere.. check under the hood to see if it is clean everywhere. this tells you if it has been taken care of .windshield broken? check for chips here also.. interior clean ? this lets us know if its been taken care of also... if its late model and low miles you probably will be ok.. driving it will tell the story about how it is going to run ... holler if you have more.. Jerry

Apr 28, 2009 | 2007 Hummer H2 SUT

1 Answer

I just got my 2007 hummer h2 sut, but I don't know how to turn on

The fog lights run by default during the day in the "auto" position. To activate the headlights and the fog lights you need modify the jumper position in the fuse box for the lights. "see fuse box diagram"

Apr 05, 2009 | 2007 Hummer H2 SUT

1 Answer

Hummer H2 SUT DTC Code C0563

C0563 - Calibration ROM Checksum Error
Not sure what it means but thats what I found when I looked it up

Oct 27, 2008 | 2005 Hummer H2

1 Answer

2005 H2 SUT problems

how often is the belt breaking? excess revolutions can cause premature wear. flushing the cooling system with the proper cleaners, refilling with dexcool and DISTILLED water can reduce the engine temp in h1's by at least 10 degrees in the desert. this i have done. also if the cooler for the transmission has not been upgraded to handle the new trans you will still get an overheat. you can also put a electric fan on the trans cooler. the belt may not be aligned properly.

Aug 01, 2008 | 2005 Hummer H2

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