13+ 4 Way Trailer Wiring. The additional wire is tapped into the backup lights to disengage the trailer's brakes. 6 way systems, round plug.
6 way systems, round plug. Need a longer wiring harness between you car and trailer? Trailer wiring testers can help ensure that towing is done in a safe and legal manner.
Wve 4t1107 4 pole flat trailer side connector;
13+ 4 Way Trailer Wiring. Wishbone 25' trailer wiring kit 25' trailer wishbone harness kit wit 4' trunk connector. Current trailer wiring systems can come in several varieties. The black (sometimes red) 12v and blue electric brakes wire may need to be reversed to suit. Harness kit includes two wiring harnesses with flat four connectors, splice connectors and all the.