Boat Trailer Plug Wiring Diagram

Most of us aren t electricians but that doesn t mean wiring a trailer or replacing corroded wiring is beyond us.

Boat trailer plug wiring diagram. Note that this type of 4 pin connector is less common that 4 pin flat connector. Below is a simple wire diagram for a standard four wire light harness. Below are some user friendly trailer wiring diagrams with easy to follow numbering and colour code system. Trailer plug wiring diagram.

3 4 inch by 1 inch 6 way rectangle connectors right turn signal green left turn signal yellow taillight brown ground white. The red and blue wire can be used for brake control or auxiliary. 4 way trailer connectors are typically used on small trailers such as boat snowmobile utility and other trailers that that do not use brakes. Use on a small motorcycle trailer snowmobile trailer or utility trailer.

As the name implies they use four wires to carry out the vital lighting functions. If your truck has a built in 7 pin socket but you only need 5 of the pins. Trailer wiring diagrams trailer wiring connectors various connectors are available from four to seven pins that allow for the transfer of power for the lighting as well as auxiliary functions such as an electric trailer brake controller backup lights or a 12v power supply for a winch or interior trailer lights. Use the 7 pin connector anyway see below and just leave out the last 2 wires.

4 way flat trailer wiring diagram pics. 6 way system rectangle plug. A 4 way plug connects your trailer and tow vehicle and provides the required running lights turn signals ground and brake lights. 5 pin boat trailer wiring diagram collections of wiring diagram for a 7 round trailer plug inspirational 5 pin flat.

To assist with the installation of trailer plugs sockets below are some easy to follow diagrams covering a complete range of connector types. Boat trailer wiring diagram trailer wiring junction box diagram. The four wires control the turn signals brake lights and taillights or running lights. Trailer wiring and plug configurations.

We ll walk you through the wiring process it s easier than you think. Or why not make your diy installation easier with our plug and play solutions. They also provide a wire for a ground connection. Below is the generic schematic of how the wiring goes.

In the trailer wiring diagram and connector application chart below use the first 5 pins and ignore the rest. Our trailer wiring diagram is a colour coded guide designed to help you wire your trailer plug or socket. 5 pin trailer wiring diagram download. 4 way trailer connectors are.

The white wire ground on the following boat trailer wiring diagram is drawn in grey so that you can see it against the white background. This type of connector is normally found on utvs atvs and trailers that do not have their own braking system.