Looking For The Brake Controller Harness For My 2023 Thor Geneva Motorhome
Updated 08/15/2025 | Published 07/18/2025
Question:
Hi I am trying to find the correct tekonsha brake controller factory wire harness for my 2024 Ford e450 class c rv. Im thinking about getting the ID with app use. Thanks!
asked by: Dean W
Expert Reply:
Hey Dean,
We do not have a plug and play adapter for a Tekonsha brake controller for your vehicle. I checked both the e450 chassis and the Thor Motorhome and there was not a plug and play option. What you would need is the universal harness # 20127 that would plug into the brake controller. It will require you to splice into the vehicles wiring for installation.
Do you have the controller already, or just looking at options?
Product Page this Question was Asked From
Replacement Brake Control Plug-In Harness for Tekonsha and Draw-Tite Brake Controller 12" Long
- Accessories and Parts
- Trailer Brake Controller
- Wiring Adapter
- Plugs into Brake Controller
- Universal
- Draw-Tite
more information >
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Nick S.
8/15/2025
Hey Dean, did you decide to go with the universal harness and splice into your RV's wiring? I'm asking because I'd love to know how it worked out for you and if it helped solve your issue!