Crazy Theory About Draining of Coach Batteries
Throughout the winter, typically my 2017 Precept 31UL would sit in the storage lot for ~3 weeks, with Master Switch definitely turned OFF. On three such visits to check on it, the coach batteries were nearly dead - between 3vdc and 6 vdc. What could have been draining them? Fast forward to 2 weeks ago. It appears that the F53's under-hood light had been ON since we took delivery last November! I didn't even know there was such a light. Could it be that that light is on the same circuit as the electric steps, energized when the Master Switch is OFF?
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