How to Add 7-Way Wiring on a 2021 Ford Bronco
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Question:
Any idea when a 7 pin plug and play harness will be available for the 2021 Bronco?
asked by: Michael M
Expert Reply:
To add a 7-Way to your 2021 Ford Bronco you will need a 4-Way kit like the recommended T-One # TK99VR and then the Universal Wiring Kit # ETBC7. The T-One plugs in behind the tail lights of your Bronco and gives you the standard light functions while the ETBC7 comes with everything you need for a fully functional 7-Way.
Usually we only see 7-Ways with OEM connections for trucks so your anything smaller than a truck you usually have to install a 4-Way and then an additional kit like what I mentioned above.
If you don't already have a trailer hitch then I recommend the Draw-Tite # DT37GR because it has a mounting bracket integrated into the design so mounting the ETBC7 kit will be easier. To round out a towing setup I recommend checking out the Curt Towing Starter Kit # C45534 which comes with the hitch ball, ball mount, locking hitch pin, and hitch cover.
Some videos have been linked for you to check out.



Product Page this Question was Asked From
T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Visible
- Tekonsha
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Donna K.
3/6/2024
Jon, I have a 2022 bronco base Sasquatch with no hitch and no wiring. The boat I have purchased has a seven prong surge breaking system, I do not need a controller a brake controller set up. Which hitch and which wiring harness would I need? I’m looking at purchasing the Curt C76WR hitch but it does not come with a mounting bracket for the seven way plug. Any advice?