Rv 4 Wire Plug Wiring Diagram
They can be purchased as a standalone plug for the truck or trailer or as a complete loop with both the plug and the socket included.
Rv 4 wire plug wiring diagram. The connector shown is for the wiring of the towing vehicle. 7 way plug wiring diagram standard wiring post purpose wire color tm park light green battery feed black rt right turn brake light brown lt left turn brake light red s trailer electric brakes blue gd ground white a accessory yellow this is the most common standard wiring scheme for rv plugs and the one used by major auto manufacturers today. Start by cutting the white wire and attaching it to the trailer frame. 4 pin connector the most commonly used tow connector is the 4 pin connector.
The standard 4 pin connector is a flat plastic connector with 3 pins either male or female and the 4th pin t he op posite sex. It is a misconception that the 50 amp rv service is something special. Yellow and green are for left and right turns and braking. Here is a short overview of the most popular connector wiring standards.
The 50 amp service has 4 wires with two 120 volt hot feeds. 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. 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. 4 5 way flat connector wiring diagrams 4 way and 5 way flat connectors use color coded wires and are available in a variety of lengths.