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Re: 24v system one battery reversed polarity
Posted to HD/Fleet Forum on 8/1/2020 3 Replies

Darren,

I don't know anything about this system but is it possible the cab lights work off the one battery with lights running on 12 volts allowing it to discharge while the other battery stayed charged? If that is the case is there a diode or something the ... Login to read more.

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