Baffled...............

[Kissmyblass]

I just replaced all 4 air springs along with a new compressor and dryer...everything was working great for 2 months untill the rear end went down.
I tried filling it through the shcrader valve ...nothing..tried my old compressor..nothing..now the whole car is down and nothing will get it back up..
Is there a fuse for the solenoids ..it seems like all the valves are on vent ..nothing will take any air....

 

[OldSchool1]

Rear height sensor.

 

[JoshMcMadMac]

Run the self-diagnostic.

 

[93zzzt]

replace it with coils.