7-Way to 4-Way Adapter for Ford F-350
Updated 08/07/2025 | Published 08/06/2025
Products Featured in This Question
Question:
I have a 2020 F350 with the in bed trailer connections the bottom one is a 12 pin female. I need something that will convert my 4 pin on my bumper to a 12pin female so I can use my yaw sensor from the bumper. I no longer have a 5th wheel so the plug in the bed is no longer used.
asked by: Bryant S
(click to enlarge)
Expert Reply:
Hey Bryant, that appears to be some type of power adapter. The 12 pin you have is not a standard trailer wiring connector so we don't have an adapter for it to connect to a 4-way. I'd be willing to bet its some type of power adapter but its not like anything we've seen.
We do have a 7-way to 4-way adapter with the part # 707250 though which I believe would be your best option.
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- Factory Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- CURT
more information >
Featured Help Information
Instructions
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Trailer Wiring Diagrams
- Article: How to Choose the Right Trailer Hitch Class
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Article: The 5 Best Trailer Drop Hitches You Can Buy
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Q&A: Will Curt Hitch Impact Liftgate Functionality on 2025 Toyota RAV4 Hybrid With Bike Rack
- Q&A: Difference Between Curt and etrailer Trailer Hitch Receivers for 2020 Chevy Colorado
- Article: How to Measure for Trailer Hitch Drop
- Q&A: What Type of Hardware for Curt Hitch Mounted Spare Carrier # C31006
- Q&A: Looking for Hidden Hitch for 2023 Toyota RAV4
- Q&A: Recommended 4-Way Connector for a Silverado w/ the Factory 7-Way
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
Bryant A.
8/7/2025
Thanks. It’s the plug for the FORD Pro Trailer Backup Assist. Guess I’ll have to figure something else out