Question about 2003 Hummer H2

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Where is the ac drain on a 2003 h2 hummer?

I am getting water build up on the passanger side of my vehicle.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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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davidkay61
  • 23 Answers

SOURCE: AC BLOWER FAN STAYS ON

When does it go off (the fan). I assume it does, sooner or later, go off? Some blowers (high-end vehicles) stay on a little longer to clear moisture, but if this just started (hasn't happened since day one) then I would assume it is a short (pray it isn't) or the blower cutoff relay/blower motor relay. If neither relay is available for that car, it could be built-in to the motor. Then, try to unhook the motor and put a tester on the connection plug going into the motor and see if you can get power with the car on, and watch it disappear once the car is turned off, that indicates it is the motor or the resistor atop the motor.

Posted on Dec 01, 2008

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  • 3 Answers

SOURCE: My 2003 hummer H2 is leaking water into driver

had d same problem , check your rubber seal between door hinges and the body .

Posted on Mar 16, 2009

  • 6982 Answers

SOURCE: 2004 Hummer H2 leaking water on passenger floor

never worked on a hummer but rule of the day is that there always is a drain on the firewall on the engine side. usually a small rubber hose about two inches long direced downward. Usually you can stick your finger in there and clear it out. Don't shove anything hard into it or you can punch a hole in the evaporator core.

Posted on Apr 05, 2009

ancdlm
  • 58 Answers

SOURCE: I just installed new air bags for rear suspension

It sounds to me like your compressor got killed. What probably happened is that the airbag got a hole or tiny crack in it so the compressor has to work extra hard because it is like blowing up a balloon with a hole in it. Therefor the airbag killed the compressor. I would recommend going to strutmasters.com and taking a look at our conversion kits. these convert you from the airbag to a powder coated American made steel coil spring that is guaranteed to last the life of the car. I added the link below so you can check it out.
http://www.strutmasters.com/hummer-suspension-parts-s/96.htm I hope I was of some help
Good Luck!!!

Posted on May 06, 2009

  • 1 Answer

SOURCE: Hummer H2 Power folding mirror won't fold

The power folding function of your exterior mirrors on your '04 H2 depends on a plastic gear to collapse those mirrors at the touch of a button. That plastic gear strips very easily. The service adviser at our Hummer dealership said that problem was rectified in later model years with a redesign of of the collapsing mechanism of those mirrors.

I don't mind manually folding our mirrors, and I was afraid to ask about the cost of the parts required to solve the issue. The service guy didn't volunteer the cost of the fix. Not typically covered by aftermarket extended service/warranty plans.

Posted on Aug 02, 2009

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1 Answer

At what RPM 1st gear should shift on a H2 Hummer 2003


well is that hummer that a 2 ton or 4 ton vehicle ?

would take a lot of revs for first gear to make it roll from a standing start
think it will be fitted with an 6 speed automatic transmission

guessing only from my heavy vehicle driving experiences
first should change below 3000 rpm

if transmission was slipping in first gear you would know

suggestion
ring up the local hummer service division for the correct answer





26308702-vt3chhdyttrsn1qpus3sq421-4-0.jpg

Oct 12, 2016 | 2003 Hummer H2

1 Answer

Hi my 2004 hummer h2 is leaking water on the outside on the passanger side on to something when I turn the engine of and making a sissing sound I think it has something to do with the A/C


The A/C will remove humidity when it's running. There is a drain tube that lets the accumulated condensate empty on the ground. It may be dripping onto the exhaust. Nothing to worry about.

Oct 07, 2016 | 2004 Hummer H2

2 Answers

My 2003 Hummer H2 got the Instrumental cluster stolen naw it's running sluggish. Dose the H2 really need the cluster in order to work properly?


This Vehicle should not need the cluster at all to function. We repair these CK cluster all day and have no issue with the ability to drive vehicle without the cluster.

Southernelectronics.com

Mar 29, 2015 | 2003 Hummer H2

1 Answer

I have water leaking in side my h2 any idea why


the ac condesate drain is plugged, clear it.

Aug 10, 2009 | 2004 Hummer H2

1 Answer

A/c leaking drivers side floor on 2003 hummer


Check for blockage in A/C condensate drain tube - should drain out to the ground.

Jun 21, 2009 | 2003 Hummer H2

4 Answers

2004 Hummer H2 leaking water on passenger floor


never worked on a hummer but rule of the day is that there always is a drain on the firewall on the engine side. usually a small rubber hose about two inches long direced downward. Usually you can stick your finger in there and clear it out. Don't shove anything hard into it or you can punch a hole in the evaporator core.

Apr 05, 2009 | 2004 Hummer H2

2 Answers

I just installed new air bags for rear suspension of my 2003 H2 hummer and they won't air up. When I pushed the aux air button in the back of the hummer for per say airing up the tires the passanger side...


It sounds to me like your compressor got killed. What probably happened is that the airbag got a hole or tiny crack in it so the compressor has to work extra hard because it is like blowing up a balloon with a hole in it. Therefor the airbag killed the compressor. I would recommend going to strutmasters.com and taking a look at our conversion kits. these convert you from the airbag to a powder coated American made steel coil spring that is guaranteed to last the life of the car. I added the link below so you can check it out.
http://www.strutmasters.com/hummer-suspension-parts-s/96.htm I hope I was of some help
Good Luck!!!

Mar 13, 2009 | 2003 Hummer H2

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