2025 Toyota Sienna Wiring Needed for the Tekonsha Prodigy RF Brake Controller
Updated 12/30/2024 | Published 12/24/2024
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Question:
Tekonsha Prodigy RF Wireless Brake Controller. I understand converter needed for 2025 sienna, what wire do i connect to vehicle 7 pin round BRAKE wire
asked by: Mike P
Expert Reply:
Hey Mike, thanks for reaching out!
It sounds like your 2025 Toyota Sienna doesn't have any wiring at the back so you'll need to install the T-One Wiring Harness # TK69FR along with the Universal Wiring Kit # ETBC7. This will give you all of the wiring and connections you need to operate the Tekonsha Prodigy RF Wireless Brake Controller # TK94FR.
I also recommend picking up the No-Drill Wiring Mount # 18136 to secure the wiring at the back of your van.
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
- Tekonsha
more information >
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Mike P.
12/27/2024
Jon, since the Tekonsha Prodigy RF Wireless Brake Controller is mounted to the trailer, and the Sienna has all the kits you recomended, i dont see a wire going to the 7 pin connector brake controller pin on the Sienna side. (since the controller is on the trailer} Is there a wire going the the brake pin Sienna side? Other question I want the backup lights to work on the trailer. do the mentioned above kits connect the backup lights? Thanks