Air Suspension not working

[David Schoonover]

My air suspension is not working on our Beaver motor coach.  Not sure why, any ideas of where I should start to look for the problem.  We have checked the most obvious fuses.

[Keith Moffett]

A bit more info might help. 
1) Who mfgr the system HWH, Valid?
2) Is it air only or also hydraulic?
3) Is there any action at all when it is activated?  How about lights on the pad itself?

[Eric Maclean]

David
1) do you have the coach aired up (over 100 PSI )
2) does your coach have HWH air leveling
( If so does the level system pad power up )?
( if so is the system set in travel mode ) ?
( Does the coach attempt to return to travel height )?

There is a pretty good troubleshooting manual for the HWH air leveling system in coach assist that may help you out .

Eric