Trailer Plug Wiring Color Code

7 way rv tow vehicle connector wiring color code 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.

Trailer plug wiring color code. 7 is the center terminal and currently is most commonly used for backup lights. Read the complete rewiring guide for more. This article will be discussing trailer wiring color diagram. The ground wire color for a 4 flat plug is white and should be properly grounded at the trailer tongue.

5 pin trailer wiring diagram 5 pin trailer wiring is very similar to 4 pin wiring but it adds in a blue wire for the reverse or backup lights. The colors for wiring a 7 way connector are as follows with the 4 colors of the 4 way connector remaining the same. Brown wire to the tail or parking lights. 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.

White wire to common or chassis ground. Green wire to right turn signal brake light. Yellow left turn brake remember yellow has an l in it. Green right turn brake remember green has an r in it.

When making your repairs or hooking up your trailer you simply make sure these wires are running to the appropriate component as shown above.