Brake Controller that Fits 2024 Motorhome on E350 Cutaway Chassis

Updated 03/31/2025 | Published 08/21/2024

Question:

I have a 2024 motor home on a e ford 350 chassis trying to ha a electric brake control I think it might already have a factory wiring harness but I’m not sure it does have both kinds of wires in the back for plug-in a trailer in any ideas thanks

asked by: Paul S

Expert Reply:

Hey Paul, so your 2024 motorhome built on a Ford Cutaway chassis does have a 7-way at the rear and brake controller install wiring under the dash so all you'd need is the part # TK99UR which comes with the P3 brake controller and the correct custom wiring for your motorhome.

expert reply by: Jameson C

Paul S.

8/20/2024

So every thing just plugs in no wiring nuts or what ever they are called also is everything done inside the cab once that is hooked up it works everything from there

Jameson C.

8/20/2024

@PaulS Correct, it's plug and play basically.

Paul S.

8/20/2024

@JamesonC ok so the one harness that it shows the bare wires is not the one I use there is a different one that comes with it with plug on both ends

Jameson C.

8/20/2024

@PaulS Yes it comes with a separate harness custom fit for your RV. I know it's goofy since it's a single part number but it's a kit that includes the controller and the correct harness.

See All (11) Replies to Paul S. ∨

Dennis

9/7/2024

When i call E-Trailer they tell me they have no brake control for a 2024 E-350 Cutaway. I have had a voyager control installed by a local UTEC & the trailer brakes will not engage. Can you let me know if the recommendation above will work in my application. Thanks Dennis.

Jameson C.

9/8/2024

@Dennis Yes it does fit and would work great.

Dennis

9/9/2024

Thanks, I finally got my situation resolved. If possible, i would like to speak with you & pass on the information to possibly help others. Thanks

Jameson C.

9/9/2024

@Dennis I don't have a phone at my desk so I can't take work calls. If it's not overly complicated to explain it would be great if you could comment back with what you experienced.