Air compressor runs and the quits after a short time as if it has finished filling but it wont fill the bags to lift the rear end of the truck.
Hummer h2 hydraulic keeps running depleting battery.
2004 h2 my battery keeps dieing I was told it might be a body module cause I've had it scanned twice no error code everybody I've talked to says its the body module
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Needs leveler valve replaced.
When I started having problems with my air suspension, I opted to go with springs and coils in the rear to avoid all the high costs of repairs down the road later. I don't notice any difference in ride and I'll sure miss all those headaches later on.
In the back door compartment to your right is a valve with a switch for compressed air to fill tires & such. It uses the same compressor to fill your rear suspension. It bypasses the hight sensors for your rear end. If it turns on your compressor should be ok. If not, It could be a fuse or bad compressor. Start there then consider your options
Hope this helps
I have a 2003 h2 hummer but my suspension compressor wont come on it wont start
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