Utility Trailer Wiring 6 Wire Diagram With Brakes. Trailer wiring is very important to towing safety. Six wire plugs: Horse, stock or utility trailers: White = Ground - GD Yellow = Left turn/Brake -LT Green = Right turn Brake -RT Brown = Tail and Hopefully it corresponds to standard trailer wiring diagrams.
This is a short video series of the steps that I have taken to refurbish and old Utility Trailer that was designed and built by my father. There are several standards for trailer wires, and if you search, you'll find a different Trailer Wiring Diagram for each. Does anyone have a wire routing diagram, and possibly a wire color code to My truck stalls if I touch the brake pedal.
Is there a grounding problem somewhere?
The fifth wire for these units is blue and is typically used to control things like hydraulic disc brakes or Six-wire systems are also the same as the four-wire models but they have, you guessed it, two.
I am replacing my brake controller with a new Prodigy but I have long lost the wiring diagram that shows what wire does what coming out from under the dash Ford says: White ground Dark Blue Trailer electric brake feed from brake controller (output) Light Green Vehicle stop lamp switch to brake controller (input) Red. Some of the lights were out, but the light bulbs were fine. When you're towing a trailer, you need to make sure you have working rear lights.