Replacement 7-Way Wiring Harness for 2002 Ford F-350
Question:
I am looking to replace the trailer light wiring harness on my truck. It’s a 2002 ford f350 superduty. I noticed you guys have a plug that replaces the harness from the oem plug to the hitch. But it’s showing up as it’s only through 99-01. Do you guys possibly know if it will work or if you guys sell a different one for my truck
asked by: Cristian A
Expert Reply:
The plug on the # C55243 you were looking at will technically fit the connector on your 2002 Ford F-350. The problem is that beginning in 2002 they changed the pins so the connector fits but it won't work with models after 2001. Nobody made a specific aftermarket solution for this but there is a way to replace it with the Hopkins # 40167.
The Hopkins wiring harness is designed to add 5th wheel/gooseneck wiring to the truck bed by many people have used it to replaced the OEM wiring harness. All you need to do is cap off the other gray connector that you won't be using. You can plug this into the 7-way that comes with it or the # HM40975 you currently have on the back of your truck.
I have attached an installation video below for your reference. In the video you can see where they used electrical tape to cover the extra connector that won't be used.
Products Referenced in This Question
Hopkins Endurance 5th Wheel/Gooseneck 90-Degree Wiring Harness with 7-Pole Plug
- Custom Fit Vehicle Wiring
- Fifth Wheel and Gooseneck Wiring
- 10 Feet Long
- Custom Fit
- 7 Round - Blade
- Hopkins
more information >
7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- No Converter
- Custom Fit
- 7 Round - Blade
- 4 Flat
- Hopkins
more information >
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- No Converter
- Custom Fit
- 7 Round - Blade
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Availability of Trailer Hitch and Wiring for 2020 Ford Transit T350 With Extended High Roof
- Article: Trailer Wiring Diagrams
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: How to Choose the Right Trailer Hitch Class
- Article: My Trailer Hitch Doesn't Fit
- Q&A: Recommended Gooseneck Pin Box for a 2024 Keystone Cougar 5th Wheel Trailer
- Article: Brake Controller Installation: Starting from Scratch
- Article: Routing the Power Wire for a Trailer Wiring Harness
- Q&A: Rated Input Power on Convection for the High Pointe RV Microwave
- Q&A: Recommended Hitch and Wiring Harness for a 2024 Kia Telluride
- Q&A: Recommended Hitch for a 2023 Chevy Trailblazer
- Q&A: Can The High Pointe RV Convection Microwave # HP49ZR Be Mounted Under a Cabinet?
- Q&A: 7-Way For 2023 Ford F-150 That Has 4-Way Connector