Where is my pre wired brake controller plug on Freightliner chassis?
The Freightliner Trailer Brake Controller wiring and connector can generally be found just above the brake pedal under the dash.
Where is the fuse for trailer brakes?
If the trailer brakes will operate with the manual switch, but not when the truck brakes are applied, check the CHMSL fuse in the fuse box under the hood. The lid to the fuse box will have a legend that will help you locate the fuse. Your trailer brakes might simply need adjusting.
Where do you plug in a brake controller?
Plug the adapter (20127) into the back of the brake controller (5520). 5. With the brake controller mounted and connected, zip tie any loose, excess wires underneath the dash. Do not allow the wires to interfere with the brake and gas pedals, and keep them away from areas of excessive heat. 1.
When to install brake controller on GMC Sierra?
When you install a brake controller on a 2007 (new body style) through 2013 GMC Sierra or Chevy Silverado, you will have additional wires under the hood which make the installation slightly different from a typical installation. The following will take you through step-by-step through this installation process.
Do you need a trailer brake controller for a Chevy Silverado?
Unfortunately, GM chose not to make trailer brake controllers standard with the HD towing option. For those of you who have a trailer with electronic brakes, this means you’ll need to install one yourself.
How to connect a brake controller to a tow package?
Connect the four wires on the brake controller adapter (20127) to the tow package wires. Follow the table below to connect the tow package wires and adapter wires using butt connectors. 3. Using electrical tape, bind the wires together. 1. Choose an appropriate mounting location for the brake controller mounting bracket.