Rv Trailer Plug Wiring Colors
When wiring a trailer connector it is best to wire by function as wire colors can vary.
Rv trailer plug wiring colors. Right turn brake light white. The basic purpose remains the same whether your truck and trailer is using a 4 way 5 way 6 way or 7 way connector. Green right turn brakes yellow left turn brakes brown taillights º white ground 4 wire trailer note. 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.
By law trailer lighting must be connected into the tow vehicle s wiring system to provide trailer running lights turn signals and brake lights. 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. Battery hot lead red. 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.
You have it right so far the 4 way connector is just as you have stated. 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. Brake controller output black. Note that there is a traditional color code spec and an rv color code spec.
Blue reverse lights green right turn brakes yellow left turn brakes brown taillights º white ground 5 wire. The colors for wiring a 7 way connector are as follows with the 4 colors of the 4 way connector remaining the same. Jun 27 2017 7 pin trailer plug light wiring diagram color code. What is the color code for 7 way trailer wiring.
Easy way to remember wiring of a 7 way rv plug rv standard. Trailer electrical connectors come in a variety of shapes and sizes. The ground wire color for a 4 flat plug is white and should be. Always test wires for function and wire accordingly.