All brake controllers wire pretty much the same with a white ground wire a black power wire a red brake switch wire and a blue brake feed wire that goes to the trailer brakes. The four wires on the brake controller will be connected shortly.
Gmc Brake Controller Wiring Diagram Diagram Base Website
Brake controller wiring diagram. Attach the white wire from the battery area to the brake controls white wire. The red wire on the controller will attach to the lead from the brake light switch. Important facts to remember 1. In this guide we cover step by step how to install a brake controller. A wiring diagram is a simplified traditional photographic depiction of an electrical circuit. Read and follow all instructions carefully before wiring brake control.
Keep these instructions with the brake control for future reference. The brake control must be installed with a 12 volt negative ground. Connect the brake controller harness to the electronic brake controller using barrel crimp connectors. If your vehicle is not equipped with a plug and play harness you can also splice in wiring for connecting a brake controller. Wiring instructions for electronic brake controls pn 4399 rev k generic wiring diagram read this first. Return to the duplex cable under the hood where the brake wire now white needs to be separated from the 12 volt hot lead black.
There will be four wires each separately labeled on the harness. Keep these instructions with the brake control for future reference. Secure the brake controller into the mounting bracket. Generic wiring diagram read this first. The wiring diagram to the right is a basic brake controller hook up. Wellborn collection of prodigy brake controller wiring diagram.
It shows the elements of the circuit as simplified forms as well as the power and also signal connections between the devices. Read and follow all instructions carefully before wiring brake control. Using a 1012 butt connector connect this wire to the brake controls blue wire. Connect the ground wire to the white wire on controller will attach to the ground on the harness. Connect the brake controls red wire to the cold side. Some newer vehicles provide their own brake control jumper harness which makes the install a plug and play affair.
Installing a brake controller involves disconnecting the vehicle battery mounting the brake controller onto dash and plugging the unit in with a vehicle specific wiring harness. The wiring harness shown is typical of any electric brake control installation. If you would like to give some information about your vehicle i could make a more specific recommendation on how to wire it and let you know if any other parts are needed. Important facts to remember 1. Run a 12 gauge or larger blue wire from the tow vehicles trailer plug brake terminal to the brake control. Auxiliary connection is optional it may be connected to any 12v to 24v constant power source or left unconnected.
Break away systems may be added to the service brake circuit. Elecbrakes is designed to operate 1 to 2 braked axles. Electric brake controller wiring diagram. Wiring the 7 way trailer connector and brake controller. October 4 2018 by larry a. The brake control must be installed with a 12 volt negative ground system.
Gallery of Brake Controller Wiring Diagram
