I can't get the coach to air up to travel height. 2002 monaco Windsor air level only. I took it to the shop to have the dash A/C worked on and they had to put on a new drier. i drove back home and put it back inside the barn and yesterday went out and fired it up but it want raise for travel. I can manually raise it with the raise button but it want do it on it's own,I have checked all fuses I could find that had anything to do with air. Any advice would be appreciated.