Rv Trailer Plug Wiring Colors

Easy way to remember wiring of a 7 way rv plug rv standard.

Rv trailer plug wiring colors. If you are looking at the inside of the trailer connector where the wires mount to the terminals starting at the top and rotating clockwise. Most rv travel trailers are wired to match the 7 pole plug connector colors but they should be tested when replacing a connector to be sure the function matches the terminal. Note that there is a traditional color code spec and an rv color code spec. The basic purpose remains the same whether your truck and trailer is using a 4 way 5 way 6 way or 7 way connector.

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. Remember that yellow has a l in it so that is the left side brake turn signal and green has a r in it so that is the right side brake turn signal. Green right turn brakes yellow left turn brakes brown taillights º white ground 4 wire trailer note. Trailer electrical connectors come in a variety of shapes and sizes.

Darren will be explaining the rv color code. Right turn brake light white. Always test wires for function and wire accordingly. The colors for wiring a 7 way connector are as follows with the 4 colors of the 4 way connector remaining the same.

You have it right so far the 4 way connector is just as you have stated. We have an excellent wiring diagram on our website i will provide you a link so you can look at it. By law trailer lighting must be connected into the tow vehicle s wiring system to provide trailer running lights turn signals and brake lights. Blue reverse lights green right turn brakes yellow left turn brakes brown taillights º white ground 5 wire.

What is the color code for 7 way trailer wiring. The ground wire color for a 4 flat plug is white and should be. Brake controller output black. It should be noted below that the center terminal is labeled as an auxiliary circuit but is most commonly used for backup lights not as a ground terminal as many try to use it.