Forum Discussion
dieseltruckdriv
Apr 14, 2019Explorer II
I agree, the batteries are most likely shot, no matter how they test.
Normal 12 volt wiring is red = positive, black = negative. Lots of rvs use black = positive, white = negative. That can cause a lot of confusion. Maybe you did that?
Normal 12 volt wiring is red = positive, black = negative. Lots of rvs use black = positive, white = negative. That can cause a lot of confusion. Maybe you did that?
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