Troubleshooting 7 Way Trailer Wiring Diagram. Color white blue green black red brown yellow. I double checked the wiring in my truck vs. the wiring diagram and it was the same.
See diagram below for wire locations. One way to check for faulty wires is to use a circuit tester. Trailer plug wiring is standardized across all vehicles, no point trying to find vehicle specific info.
Traditionally, on a trailer, white is ground and blue is brakes, but you may Here is a link to an industry standard pin-out diagram.
The easiest way to find the wiring kit you need is to order it on the Internet or go to an auto parts store that has a nice selection of wiring "Trailer Wiring for the Do-It-Yourselfer." trailerwiring.com.
The thing is I have to go to the tail lights to make attachments. Learn all about trailer wiring at HowStuffWorks. The question is if I cut the wires at the hitch side will it work with the diagrams shown.
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