My 1990 HR drains batteries which from what I read is not uncommon.
I have 3, 12 volt batteries wired parallel, batteries are less than a year old.
There are so many fuses in many locations so instead of trying to track down the drain I put a cut off switch on the positive lead that ties directly in to the coach wiring. This brings up my question.
*** Seems I am still getting battery drain even with positive lead disconnected.*** I thought with either lead disconnected it would eliminate battery drain. Should I have the disconnect on the ground???