7 Wire Flat Pin Trailer Wiring. The top countries of supplier is China, from which the. Time to break out the test light.
But wiring a trailer may not be easy. The basics of wiring your trailer for towing. The question is if I cut the wires at the hitch side will it work with the diagrams shown.
Trailer wiring can be difficult to get your head around.
The three additional pins are: trailer brakes, back-up lights and trailer battery.
Not surprisingly, the standard flat-style connector for trailers uses four pins, with. Trailer Wiring Diagrams showing you the typical wiring for most single axle trailer and tandem axle trailers. Learn all about trailer wiring at HowStuffWorks.