Install Harness for P3 Brake Controller for 2017 Forest River Sunseeker 3010DS
Updated 07/07/2026 | Published 07/01/2026
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Question:
I have a 2017 Forest River Sunseeker 3010DS. It has a Ford E450 base. I know there is a plug behind the dash for a brake controller. I have a Tekonsha Prodigy P3 controller from a previous vehicle. I would like to get a wiring harness to plug into the Ford plug and into my Tekonsha controller. I am also looking for the mounting bracket for the controller. Should be Tekonsha part number 5906.
asked by: Austin H
Expert Reply:
Hey Austin, we can help but Tekonsha is no longer in business so we can't get their replacement harnesses or brackets. Instead what you can do is repurpose the Redarc harness part # 331-TPH-005 which the gray in matches what your Forest River has. You'd then need to cut off the other end of the harness and wire by color to the harness of your P3. As far as a bracket goes though we don't have any great solutions for that aside from maybe some heavy duty velcro.
If you considered replacing everything the Redarc Tow Pro Liberty part # RED49CR would work great and comes with correct install harness.
Product Page this Question was Asked From
Redarc Plug-and-Play Wiring Harness for Tow-Pro Trailer Brake Controllers
- Accessories and Parts
- Trailer Brake Controller
- Wiring Adapter
- Plugs into Brake Controller
- Vehicle Specific
- Redarc
more information >
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