Trailer Brake Controller Wiring Diagram 7 Way. This trailer wiring adapter makes it easy to add wiring for a trailer brake controller. After the diagram and the color.
Find the blue wire that comes off of your electronic brake controller. This brake controller wiring diagram shows which wire goes where. Circuit Function common ground electric brake tail/running lights battery charge left turn/stop right turn/stop.
The blue wire is usually the electric brake wire that hooks up to your electric brake controller inside of the cab.
Or why not make your DIY installation easier EBS (Electronic Brake System) connectors are used for the electrical connection of the ABS/EBS braking systems between the truck and trailer for.
I am replacing my brake controller with a new Prodigy but I have long lost the wiring diagram that shows what wire does what coming out from under the dash Ford says: White ground Dark Blue Trailer electric brake feed from brake controller (output) Light Green Vehicle stop lamp switch to brake controller. I suspect they did it force folks to buy their tow package. Look at the wiring diagram for your truck and determine the designation given to the ground location for the taillights.