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hummer qc
02-20-2008, 11:35 PM
i every one i have a problem with my suspention (air) and i went true all the
thread and no one have that kind of problem
one mourning i wake and look out side my hummer (h2) 03 was up like he never was
what hapen .

then it go down normal
when i start the truck the comp. start four times then it stop
excuse my english (i am french from Montreal)

hummer qc
02-20-2008, 11:36 PM
:iagree:

working Hummer
02-21-2008, 01:21 AM
what the?:confused:

mdoyle
02-21-2008, 02:40 AM
There is a programming update for the 03 you should look into, along with other things it will keep the compressor cycle times down.

There is also an update to correct the auto-volume in the stereo.

Be sure to check your frame mounted position sensors too.

TXSUT
02-21-2008, 06:27 PM
http://babelfish.altavista.com/

HUMTECH
02-23-2008, 03:11 AM
I have seen many with the relay sticks on intermittantly and the compressor will keep running, relay is cheap at the dealer compared to a burnt out compressor