Trailer Plug Wiring Colors

Can also be used as custom wiring on trailers with 3 light wire systems.

Trailer plug wiring colors. The ground wire color on all trailer plug types is always white. White ground wire. This vehicle is designed not just to travel 1 location to another but also to carry heavy loads. The basic purpose remains the same whether your truck and trailer is using a 4 way 5 way 6 way or 7 way connector.

Trailer wiring color diagram 7 way trailer wiring color diagram trailer light color wiring diagram trailer plug wiring color diagram people today comprehend that trailer is a vehicle comprised of very complicated mechanics. 3 4 inch by 1 inch 6 way rectangle connectors right turn signal green left turn signal yellow taillight brown ground white. Brown tail lights running lights. Use on a small motorcycle trailer snowmobile trailer or utility trailer.

Trailer wiring color code explanation. The colors for wiring a 7 way connector are as follows with the 4 colors of the 4 way connector remaining the same. The wires going into the plug are. Other colors vary in function depending on the configuration.

Yellow red green and brown. Brown wire to the tail or parking lights. The 7 way plug has no yellow position. Green right turn brake remember green has an r in it.

Trailer wiring colors diagrams note. Yellow left turn brake remember yellow has an l in it. Green right turn lights brakes. 1 4 wire the first 4 pins white brown yellow green just like the 4 pin connector above.

Trailers longer than 15 feet and heavier than 1 500 lbs must have a brake system that means another circuit for hydraulic brakes. Green wire to right turn signal brake light. By law trailer lighting must be connected into the tow vehicle s wiring system to provide trailer running lights turn signals and brake lights. Yellow left turn lights brakes.

This article will be discussing trailer wiring color diagram. The red and blue wire can be used for brake control or auxiliary. Blue electric brakes or hydraulic reverse disable see blue wire notes below in the trailer wiring diagram and connector application chart below use the first 5 pins and ignore the rest. Trailer electrical connectors come in a variety of shapes and sizes.