Well today I climbed under my coach to check the continuity of the valves on the two six packs. The front, There are six valves on one side, they all checked the same and best I can tell ok. The two pressure the other side, one check no continuity and the other check similar to the six valves on the front. There is no air in the system, I thought the pressure valves would check the same if they were good. So then I go to the rear of the coach Same scenario as the front, but there’s only one pressure valve in this six pack valve block. It also checks as no continuity. The pictures below are showing the two pressure valves on the back of the front six pack
Any thoughts?