Installing a Curt Brake Controller on a 2005 Ford F-150 with Factory 4-Way Connector
Updated 08/28/2017 | Published 08/26/2017 >
Products Featured in This Question
Question:
I have an 05 ford f-150 with an aftermarket hitch and a 4 pin connector. There is a brake controller plug under the dash, however there is no harness ran to the back of the truck for a trailer brake controller. Can you please tell me what Id need to complete the conversion to 7 pin w/ brake controller. Part #s ETBC7, 10-2-1, C51322 and CURT controller C24VV are what I think I will need. Please advise if I am correct or missing any items for this conversion. Thanks!
asked by: Matt
Expert Reply:
Looks like you have been doing a bit of homework!
Since you already have the factory 4-Way connector installed on your 2005 Ford F-150, the Universal Installation Kit # ETBC7, some extra wire found in kit # 10-2-1, and the Curt TriFlex Trailer Brake Controller # C24VV with the Adapter # C51322 is exactly what you need.
I have attached some sample installation videos as well as a helpful article on installing the ETBC7 kit for you to check out.
Product Page this Question was Asked From
Curt TriFlex NEXT Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Plug-In
- Under-Dash Box
- Under-Dash
- Up to 4 Axles
- LCD Display
- Single Trailer Only
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Recommended 7-Way Connector and Brake Controller for a 2015 Toyota Highlander
- Article: How to Install a Brake Controller on Chevrolet / GMC 1999-2006 Pickups
- Article: Brake Controller Installation: Starting from Scratch
- Q&A: Availability of Replacement Grease Seal 450133
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Q&A: How Does Curt Echo Brake Controller Know When to Apply Trailer Brakes
- Q&A: 7-Way Trailer Connector for 2013 Ford E250 Van
- Q&A: Recommended Trailer Hitch, Wiring and Brake Controller for a 2023 Jeep Cherokee L W/ "B" Prep Group
- Q&A: Brake Controller Connector Location 2015 Ford Expedition
- Q&A: What Hitch will Not get in the Way of My 2025 Subaru Forester Hands Free Lift Gate?
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Sidewinder with Rotating Turret for Short Bed Pickups
- Article: Trailer Wiring Diagrams




