Parts Needed To Install A Brake Controller On A 2023 Freightliner Cascadia
Products Featured in This Question
Question:
I HAVE A 23 FREIGHTLINER CASCADIA MODEL ES IM NEEDING GUIDANCE ON WHAT PARTS I WOULD NEED TO MAKE MY SYSTEM WORK RIGHT I AM NEEDING THE ELECTRIC TRAILER BRAKE CONTROLLER AND ALSO ALL WIRES AND HARNESS PART NUMBERS FOR INSTALL AND OPERATION. THANK YOU FOR YOUR HELP AND TIME.
asked by: Dustin
Expert Reply:
You do have the option to utilize the air brakes on your 2023 Freightliner Cascadia to control electric trailer brakes using the Hayes Air Actuated Trailer Brake Controller, part # HA100400C. However, we mostly recommend just using an electric brake controller since they tie into the stop light switch of the tow vehicle, making it irrelevant what kind of brakes it has.
For an electric brake controller I recommend the Tekonsha Prodigy P3 # 90195. A very solid, user friendly brake controller.
Of course, as with any electric brake controller, you will need a 7-way for the trailer to connect to. If you don't have that, you can use part # ETBC7 to get one. This kit will come with virtually everything you will need to wire the semi truck with a 7 way. Keep in mind that you would have to cut off the 4-flat connector on the back of the # ETBC7 kit and hardwire it in. The white wire goes to ground. Green goes to right turn/stop, yellow to left turn and stop, brown to taillights, and then blue to the brake output of the brake controller. We sell the 4 wire by the foot with part # 16-4B-1 if you need additional wire.
I have linked a few of our install videos for the # ETBC7 kit below, if you want to get a better idea of the install process.

Product Page this Question was Asked From
4' Pigtail Wiring Harness for Pollak Replacement 7-Pole RV Socket
- Accessories and Parts
- Trailer Wiring
- Vehicle Wiring Harness
- Universal
- 7 Blade
- Pollak
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Brake Controller
- Shop: Trailer Wiring
- Shop: Tuson DirecLink Base Model Trailer Brake Controller - 1 to 4 Axles - Proportional
- Shop: Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Shop: Tuson Heavy Duty Truck Module Kit for DirecLink Brake Controller - 9 Pin with Green Connector
- Shop: Tekonsha Prodigy P2 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Article: Best Vehicles to Flat Tow Behind an RV
- Article: Must-Have Flat Towing Components
- Q&A: Brake Controller Recommendation for a Truck with Air Brakes and a Trailer with Electric Brakes
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Search Results: 50 amp twist lock to 30 amp
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: backup camera
- Shop: Buyers Products 42" x 13-1/2" Gooseneck Hitch Plate with 2-5/16" Ball And Two D-Rings
- Shop: Voyager WiSight 2.0 Wireless RV Backup Camera System w/ Night Vision - Rear Mount - 7" Screen
- Shop: Vehicle Tow Bar Wiring
- Article: Brake Controller Installation: Starting from Scratch
- Q&A: Info for Hardwiring Electric Trailer Brake Controller to Semi Truck
- Q&A: Can I Tow a 5th Wheel Travel Trailer with a Semi Truck or 18-Wheeler
- Q&A: Can an Electric Brake Controller be Installed on a Semi Truck in Place of a Air over Electric Option
- Search Results: gooseneck hitch plate
- Q&A: Recommended Wiring for Brake Controller on 2010 Freightliner Cascadia Semi Truck Tractor
- Q&A: Can Electric Brake Controller Install and Function in Semi Truck with Air Brakes
- Search Results: tekonsha primus iq
- Video: All You Need to Know About the Kodiak Disc Brakes
- Q&A: How to Find COLD Side of Brake Light Switch for Hardwiring Brake Controller
- Search Results: jackalopee
- Search Results: trailer brake controller
- Article: Trailer Wiring Diagrams
- Search Results: electric trailer brake controller