Brake Controller For 2004 Jayco Class C
Updated 04/30/2026 | Published 04/28/2026
Products Featured in This Question
Question:
I have a 2004 Jayco class C motorhome on the E450 chassis and I need to buy a trailer brake controller for it along with the harness adapter for it, 4 to 7 rear trailer plug and some wire that goes from the rear factory plug to the trailer connector.
asked by: Manny F
Expert Reply:
Hi Manny; are you saying you have a factory 4-way on your Jayco right now? If that is correct, you can upgrade it to a 7-way using the # ETBC7. This comes with the adapter, wiring, and everything else you need for installation.
For a brake controller I recommend the Redarc Tow-Pro Liberty. It is simple, reliable, and doesn't take up space in the cab. If you have the factory brake controller port you will need to tie in the brake output wire from the 7-way and then you can use the # RED96CR with the custom wiring harness. If you do not have the brake controller port, you can use the # RED52VR with the universal wiring harness.
What are you towing with the Jayco?
(click to enlarge)
Product Page this Question was Asked From
Redarc Tow-Pro Liberty Brake Controller w/ Custom Harness - Dash Knob - Up to 2 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Plug-In
- Dash-Mounted Knob
- Behind-Dash
- Up to 2 Axles
- Indicator Lights
- Single Trailer Only
- Redarc
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Trailer Wiring and Brake Controller Set up For a 2003 Ford Van E350
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Plug And Play Brake Controller For A 2023 Ford Explorer XLT With Towing Package
- Q&A: Brake Controller Connector Location on a 2020 Ford Explorer
- Q&A: Where is the Brake Controller Plug on a 2019 Ram 5500?
- Article: Trailer Wiring Diagrams
- Q&A: Location of Factory Brake Controller Plug on 2023 Ford Explorer
- Q&A: Parts Needed to Install Andersen Ultimate Fifth Wheel Hitch in 2018 GMC Sierra 2500
- Q&A: Recommended Brake Controller w/a Custom Installation Harness for a 2026 Ford F-150 w/a Factory 7-Way
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Article: Brake Controller Installation on a Ford Full-Size Van
- Article: 2 Steps for Finding the Right Weight Distribution Hitch Size
- Article: Brake Controller Installation: Starting from Scratch
- Article: Brake Controller Installation on a Full-Size Ford Truck or SUV