7 Blade Trailer Plug Wiring Colors
Typical trailer wire colors.
7 blade trailer plug wiring colors. Green right turn brake. Brown wire right turn brake. Complete with a color coded trailer wiring diagram for each plug type this guide walks through various trailer wiring installation solution including custom wiring splice in wiring and replacement wiring. White wire ground.
Green wire tail lights. Brown running lights. Black wire 12 volt hot lead. 7 is the center terminal and currently is most commonly used for backup lights.
7 way rv tow vehicle connector wiring color code. I have attached a diagram which covers both the most common wire colors designated for a seven pin trailer connector and a seven pin vehicle connector referencing the wiring colors for each blade and what each blade is responsible for. Convert your vehicle s 4 way flat trailer connector to a 7 way rv style connector. Blue wire brake controller output.
Aux 12 volt pos. Plug the 4 pole connector into your vehicle and connect the wire leads to get 12v power electric brake function and auxiliary or reverse function. Red wire left turn brake. Hopkins 7 blade trailer wiring diagram wiring diagram is a simplified all right pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the gift and signal friends in the middle of the devices.
Wiring 7 blade x filter by style of wiring. Sometimes if you have no white on trailer this may be the ground wire green. Wiring a 7 way trailer connector if existing wire colors dont match how to install 7 way metal trailer connector and wiring harness for a 1999 jeep wrangler 7 way wiring diagram for colors yellow white red green blue brown and black. If your vehicle is not equipped with a working trailer wiring harness there are a number of different solutions to provide the perfect fit for your specific vehicle.
Figuring out what color wire goes to what function is sometimes quite confusing. Ground 12 volt negative. 7 way plug wiring diagram standard wiring post purpose wire color. Color gage circuit function connector interior 1 white 10 common ground 2 blue 12 electric brake 3 green 14 tail running lights 4 black 10 battery charge 5 red 14 left turn stop 6 brown 14 right turn stop 7 yellow 14 auxiliary back up note.
For a new 7 way trailer connector i recommend using the pollak black plastic 7 pole rv blade style trailer socket part pk12 707e because all you need to do is strip the jacket off the ends of the above wires and then insert them into the back terminals on this connector.