Originally Posted by lp5151
2019 Anthem. 2 ways to level the coach while parked. The hadley air system and the hydraulic Jack's. When we have used the hadley air bags we have not been able to level...driver side and front end are low
The Jack's level the coach fine. Apparently the 2 systems do not have the same sensors that have the set level position. Can the Hadley air leveling be reset to a position closer to level?
Yes, it can be. Just forward and inboard of the drivers side steer tire is the Hadley manifold. There is about a 5-6 ft two wire harness rolled up and stored on the manifold. Unroll the harness and it will extend outside the Mh steer tire. I don’t recall the exact sequence, but you need to get the Mh level, take a jumper and short those two wires together. From there I don’t remember the procedure, but it will reset the Hadley system.
Yes, the jacks and Hadley system use two totally different systems to level.
Found the procedure.