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What is the color breakdown for the colored wires on my trailer?

April 26, 2017breakdown color colored trailer wires

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10 Posted

What is the color breakdown for the colored wires on my trailer?

1 Answer

0

10 Posted

No Brakes: Yellow=left turn, Green=right turn, Brown=running lights, White=ground Surge Brakes: Yellow=left turn, Green=right turn, Brown=running lights, White=ground, Blue/Gray=free backing valve (goes to vehicle reverse lights) Normally the center pole of a 7-round plug is for the free backing valve.