Red wire, black wire and white wires
I am hooking my battery to my trailer. I have 2 sets of cables. One has a white and a black wire. The other has a white and red wire. Which is negative and positive? I don't now, and when I hooked the...
Forum Discussion
There is no wire color standard for RV's. As a guess for white black black is + and for white red red is +. My rig has a lot of whire wires that are +.
The only sure way is to find where the wires go.
The only sure way is to find where the wires go.
