Question about Chevrolet Silverado 1500

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Trying to wire boat trailer. I have turn signals, brake lights, emergency flashers but no running lights . I have on my rear tail lights on trailer a red and black wire wire hooked to left , yellow to red, on right side, green to red. brown wire to black on each side. still no running lights. I switched both on back. still same problem.please advise me.

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  • Chevrolet Master
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Hi, I'm not clear about what you said. Please tell me the year and model of the truck and what color wires you have on the trailer. A normal 4-wire trailer has brown for tail, green for left and yellow for right. White is ground.

Posted on Mar 26, 2011

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Posted on Jan 02, 2017

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