Question about 2004 Hummer H2
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
if it is the factory alarm you will have to do a relearn. G.M. uses a couple different ways to do the relearn and I would think it would be the same for hummer. turn off all acc and then turn the key to the on position wait 10 minutes you will see the light on the dash flash and go out . asap turn the key to off to on 3 times quickly and the third time leave it on on again do this 3 times for 30 minutes then after the final turning of the key 3 times on the 4th time start the car. so turn off all acc like radio , a/c ect then turn key to on in 10 minutes the light on dash will flash and go out quickly turn key from off to on 3 times and once again leave on on do that 3x for 30 minutes then start the car. that is the gm relearn for security they have one on some models that start after 10 minutes but that is usualy on the cheaper cars so just do the 30 minute.
Posted on Jun 04, 2009
SOURCE: hummer h2 idle rpm too low
I can't solve the problem but was hoping you found the answer. I have a 2003 Hummer H2 and I am having the same problems if started in park or Neutral it will idle fine but if I put it in drive or reverse it will not idle
Did you find the solution and if so could you email me the fix.
Posted on Jul 30, 2009
SOURCE: change light on 2006 hummer h2
it can be easily changed by removing the plastic cover then u will see the light bulb, don't try to change it from the back, it wont open :)
Posted on Sep 08, 2009
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.
Posted on Dec 27, 2009
Tips for a great answer:
Jul 18, 2016 | 2005 Hummer H2
Jul 16, 2016 | 2005 Hummer H2
Sep 29, 2014 | 2005 Hummer H2
Nov 19, 2012 | Cars & Trucks
Dec 06, 2011 | 2005 Hummer H2
Jan 16, 2011 | 2005 Hummer H2
Jun 25, 2010 | 2005 Hummer H2
Nov 11, 2009 | 2005 Hummer H2
Jul 04, 2009 | 2005 Hummer H2
Aug 07, 2016 | 2004 Hummer H2
264 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: