If you have a VOM, disconnect coach from shore power, pull fuses on DC panel, one at a time. If there is a load on that circuit a red LED will come on. Then put the VOM (in dc amp mode, of course) in series with the two empty stabs where you just pulled the fuse and it will read how much of a load, in amperes, is on that circuit - then determine what that load is. My battery killer turned out to be a light in the basement that I forgot was on.
Hope this helps.
Jerry
|