Is Factory Tow Package Required for Trailer Wiring on 2021 Ford Bronco Sport
Updated 12/01/2025 | Published 11/04/2025
Question:
Do we need a factory trailer tow module for this kit and will the vehicle need to be programmed like factory trailer wiring kit?
asked by: Jeff D
0
Expert Reply:
Hey Jeff! The Curt T-Connector Vehicle Wiring Harness # C47WR does not require the tow package or any kind of programming on the 2021 Ford Bronco Sport. The wiring harness plugs into your tail lights and operates independently so it won't be tied to any computer systems on the vehicle.
Do you already have a hitch on your Bronco Sport?
expert reply by:
Robin H
0
Curt T-Connector Vehicle Wiring Harness
(click to enlarge)
(click to enlarge)
Product Page this Question was Asked From
Curt T-Connector 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
- CURT
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Robin H.
12/1/2025
Hey Jeff, how did things go with the Curt wiring harness on your Bronco Sport? Did it plug in and work as expected without any programming? Your update could make it easier for others adding trailer wiring to the same vehicle.