Outstanding Rewiring Boat Trailer Lights

So the casing will help protect the light pigtails too.

Rewiring boat trailer lights. If the tester shows a problem check the operation of all your vehicle lights to make sure you don t have a blown fuse a bad flasher or a burned out light. One is brown and green and. Now for the wire and casing it has been cut longer especially the casing since there is a few inches of wire coming from the lights.

Select the right harness. With traditional surge brakes you need one of two types of wire harnesses classified by. There are two brown wires to provide power for tail lights to each side of the trailer.

The standard four prong connector to connect the trailer to the tow vehicle is perfect for a simple trailer light system. It will confirm whether all the wires are providing power or not. Episode 2 of 3 in the boat trailer remodel and how to make your trailer fit your boat.

One should use a circuit tester that has a voltmeter to determine the connectors and wires. If all the lights appear dim or you have no lights at all check the trailer light harness at the tow vehicle. However one must first determine the cause of the problem by inspecting all the wires and connectors.

The box is color coded like this. 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. If you re new to the channel then welcome.

This is to simplify the wiring. Notice the four prong connector on my boat trailer has 5 wires coming out the bottom. Turn signals and brake lights should be the brighter illumination and parking or clearance lights should be the dimmer illumination.