Custom Wiring Harness for Prodigy P3 Installation on 2022 Jayco Redhawk 24B on E-450 Chassis
Updated 09/02/2025 | Published 06/30/2025
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Question:
Hello. I have a 2022 Ford E-450 cutaway RV 2022 Jayco Redhawk 24B. I want the Tekonsha P3 brake controller. The TK99UR says its compatible, but in the product pictures, it appears the Plug has misconfigured wires. Ive attached photos of my actual plug in the dash. Can you confirm this TK99UR will fit, or recommend a compatible alternative?
asked by: Srt-Matt C
(click to enlarge)
(click to enlarge)
Expert Reply:
Hi Srt-Matt; I understand it doesn't look quite right but your factory port matches up with what we have seen on other E-450 cutaways. The Tekonsha Plug-In Wiring Adapter for Electric Brake Controllers # 22292 is the correct wiring harness and will allow for a plug and play installation of your Tekonsha Prodigy P3 # 90195.
What do you plan on towing with your motorhome?
Product Page this Question was Asked From
Tekonsha Prodigy P3 Trailer Brake Controller w/ Custom Harness - Up to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Plug-In
- Under-Dash Box
- Under-Dash
- Up to 4 Axles
- LCD Display
- Multiple Trailers
- Tekonsha
more information >
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Robin H.
9/2/2025
Hey Srt-Matt, did the Tekonsha Plug-In Wiring Adapter work out for your brake controller installation? I'm curious because your experience could help others with similar setups.