How To Wire Electric Brakes On Trailer

It will also reduce the brake wear on your vehicle when towing. The brake controller comes with a wiring harness that is the kind you have to splice into your vehicles wiring.

Wiring Diagram Maker Online For Trailer Brakes And Lights Circuit

Today on this enclosed trailer were going to install part number 23 105.

How to wire electric brakes on trailer. 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. 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. This is a 12 inch electric brake assembly for the left hand side of the trailer rated at 6000 pounds from dexter.

If the trailer wiring is running down the left side of the trailer then we splice the left side brake assemblies into the main electric brake power wire coming from the 7 way connector. Trailer wiring electric brakes tip by. We then run a jumper wire from the electric brake power wire to the right side brake assemblies see photo.

For decades hooking up trailer lights and electric brakes on most cars meant splicing into the wiring harness near the back bumper and just adding the extra load of trailer lights and brakes to the cars electrical system. Save loads of money on labor by installing your new electric brake controller for your trailer. Diy electric brake controller instructions.

When comparing wire thickness a smaller gauge number represents a thicker wire. 1 4 wire the first 4 pins white brown yellow green just like the 4 pin connector above. Traditional trailer with brakes use a 5 pin connector.

What gauge wire for electric trailer brakes. If you have never done wiring on a car before you might not want to attempt this install as your first wiring project. Even with a standard minimum of 16 gauge cables used in some trailer circuits elecbrakes functions correctly.

It is actually pretty easy to do. How to wire electric trailer brakes lights without damaging your car. Trailer feed blue wire is the wire that allows power for the controller to the 6 way or 7 way trailer connector at the back of the vehicle.

Today we are going to show you how to install brakes on a trailer that does not have existing brakes. The electric brake controller will improve stopping performance and safety. There is a range of wire sizes available for trailer circuits and electric brake wiring.

If you are lucky and have the factory tow package already installed you may already have this wire running from under the dash to the rear of the vehicle.