[whatsnewell]

If your mechanic only replaced one solenoid then that may have exposed the others that were weak, but as long as the really bad one was still there, and relieved the air pressure, they were fine. On my coach I have solenoids in the passenger side of the engine compartment that only control the rear ride height, and leveling. I have a separate set near the front of the coach that control the front ride height and leveling. Are all of yours in one place?

My other question is do you have an automatic leveling system, or is yours like mine where when in Level Mode you can manually adjust each corner of the coach?