The red and blue wire can be used for brake control or auxiliary. Can trailer 4 way be ran to trailer with 8 wires for trailer wiring.

Towsmart 4 Way Flat Trailer Wiring Connector At Menards
How to wire a 4 way flat trailer plug. Well walk you through the wiring process its easier than you think. Use on a small motorcycle trailer snowmobile trailer or utility trailer. Installing a brake controller on a 2002 dodge ram 1500 equipped with a factory 4 way. Step 2 connect the brown wire from the 4 way plug to the running lights terminal of the 7 way receptacle. Custom wiring is the ideal solution for installing trailer light wiring on your vehicle. A 4 way plug connects your trailer and tow vehicle and provides the required running lights turn signals ground and brake lights.
Mark jenkins 196321 views. Connect the white wire from the male 4 way trailer plug to the ground terminal of the 7 way receptacle. Strip the wire end back about a 12 inch and insert it into a terminal with a heat shrink tube. A custom wiring harness or t connector is a vehicle specific harness that plugs in without any spicing required and provides a standard connector output such as a 4 way flat. How to test and wire trailer lights using a hopkins 4 flat connector set diy chevy gmc duration. Lets see what types of connectors the trailer light wiring industry uses today.
6 way system rectangle plug. While the basic configuration is a 4 way flat connector that features one female and three male ends you may come across connectors with up to seven pins for additional functions that require wiring including electrically actuated brakes power source for a winch etc. One to two feet is good. Crimp the connection and melt the heat shrink tube with a heat gun. Installing a trailer wiring harness on a 2012 ford focus. Most of us arent electricians but that doesnt mean wiring a trailer or replacing corroded wiring is beyond us.
While the basic configuration is a 4 way flat connector that features one female and three male ends you may come across connectors with up to seven pins for additional functions that require wiring including electrically actuated brakes power source for a winch etc. Lets see what types of connectors the trailer light wiring industry uses today. 34 inch by 1 inch 6 way rectangle connectors right turn signal green left turn signal yellow taillight brown ground white. Cut the white wire short enough for attachment to the front of the trailer near the connector plug. Replacement 4 pole trailer connector for utility trailer with 5 wire wishbone wiring setup.