12 Volt Batter Hookup Question
I picked up this 21 foot Fun Runner Toy Hauler. The battery box has two wires that I don't know what to do with. The two (white) wires are heavy gauge and in the same sleeve as the main hot lead. I...
Forum Discussion
I would remove all wires and discover where they are connected before attaching to the battery.
Generally white is ground and black or color is positive. However there are many exceptions... especially on used RVs.
Get out your voltmeter and verify continuity to ground before you connect to the negative. Then plug in to find what becomes 12v+ etc until you know what everything is.
Generally white is ground and black or color is positive. However there are many exceptions... especially on used RVs.
Get out your voltmeter and verify continuity to ground before you connect to the negative. Then plug in to find what becomes 12v+ etc until you know what everything is.
