Ray LeTourneau
Senior Member - Past Moderator
I suppose it's possible the battery was almost dead. Those fans don't require much though. Check the battery condition by using the lights in the coach or the battery test function on the control panel. OR... When doing the "rewire", you may have touched a fused 12 volt wire to ground and popped the fuse for that circuit. It's only like a 3 amp fuse so you wouldn't have seen much of a spark. I don't know for sure but I think the fuse is located under the cover for the control board. I think 1 screw and a couple of release clips on each side of the cover. Small screwdriver needed to manage the clips. Good luck!Now I was not hooked up to shore power and running off of the coach battery that had been sitting for a few weeks. Might this have had something to do with it?