Hummer H2 QuestionsRefine by vehicle
Changed map sensor, battery, may sensor, fuel sending unit, map sensor harness. Still having same issue runs for few and then wants to stall. Code still comes up with PO107 and c, ev, o,oh. Please help. This is crazy.... not sure what else to do....
Left sun roof open now Gauges not working
hummer dealer told me that my air sensor on the driver side was bad so I replace it and now the compressor don't even kick in .
the onstar goes out also but back windows fine and drives fine, also a/c will stop running cold. blower will still go tho. Once sits awhile all good but again after 10 minutes does same thing.
I have to replace the power steering I know that. But the brake pads are new. The car is maintained to the tea. Oil changed. Everything! ! what can I do?
also the face of my radio and air conditioning get warm is this normal as well.
Indicator light on dash stuck in park position but when gear shift is moved the srive positon the transmission will not engage
I was driving and my transmission stop pulling and the dash light moved to the parked position while vehicle was still moving but the transmission stop pulling and I coast to the sidw of the road
would like to find out if theirs a power relay
when I shut off the engine the power stays on
I replaced body control and problems still continue
I replaced body control mod and had it reflashed at dealer and still doesn't shut off code U1000
Low oil pressure in message center
Then the alarms start and sometimes don't stop the lights and all the dash will stop working also at times ..seems like it's electrical..what can I do??
Small vent on lower front left side leaks inside onto the floorboard & soaks it. Can we do anything ourselves to fix this? Also, is starting to leak a bit when it rains at the front left hand side of sunroof. Can we fix this ourselves?
The temperature gauge is moving as it should but simply not getting heat, even when I have both sides set at 90 and the fan on high and no cold air when I drop the temperature and turn on the air conditioning...no check engine lights or any other light is lit. Thank you
Driver seat stopped working unable to move forward or back.
Turned on air conditioner for a bit and tried turning it off, which it wouldn't if when car was off it remained on.
The CD player won't eject my cd's , and now the car is dead because the radio WILL NOT turn off no matter what. Could it be a fuse or??
Service is being provided at AAMCO in Lemon Grove, CA
motor is not working on driver side and the seat moved all the way forward can I move the seat back manually some how?
During summer months there was no problem. At the first freeze this fall the noise started again. At the end of winter the noise seemed to occur when turning. The problem now appears to happen both when turning and accelerating from a stop. Thought about a transmission flush. Anyone have any other ideas?
just bought a 2005 h2 hummer only 40,000 miles checked oil no oil on dipstick drained oil got 6 quarts out replaced oil 6 quarts still no oil on dipstick Help
leaking oil bad how do you replace the front seal?
With the rear wheels off the ground and on jack stands, and in park the rear wheels will rotate. wouldn't the transmission prevent this from
occurring. 2005 h2