air ride susp
 

I have a 2004 H2 and are looking for a real mech in Toronto Canada .
Any one know a good one.

I had it in at GM and the claim the compressor is gone .But it will inflate tire and tum on /off .But 3 soide are at full height and driver side is low.

Any Ideas

GM report as follows. code-c0569-system configuration error, history code-c0711-level control air pressure sensorcircuit malfuntion, c0712 -level control compressor rely circuit, u1064 - lost communicationswith bcm/dim .Commnet TECH need complete air suspension compressor system