Looking For Brake Controller For 2024 Mercedes Bens Sprinter 3500 RWD
Updated 10/27/2025 | Published 03/21/2025
Products Featured in This Question
Question:
Hello, I am looking for a trailer brake controller for my 2024 Sprinter RWD 3500. Ideally with a manual over-ride slider but that is not an absolute requirement. Also hoping you have any wiring harnesses I will need. Thank you so much
asked by: Kent C
Expert Reply:
Hello Kent, thanks for reaching out. Do you already have a 7-way plug on the back of your sprinter? If not, you can use the Tekonsha OEM Replacement Vehicle Wiring Harness # TK82VR to add one. This kit includes everything you need to add a 7-way including all of the wires for a brake controller.
For the controller what I recommend is the Tekonsha P3 # 90195. It has a manual override slider on the bottom which is definitely something you will want to have. Overall it is just our most reliable well-reviewed controller so it comes highly recommended.
I hope this helps. Leave a reply below with any other questions or comments and I will get back to you.
Product Page this Question was Asked From
Tekonsha OEM Replacement Vehicle Wiring Harness w Brake Controller Adapter - 7 Way Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- No Tow Package
- 7 Blade
- Plug and Lead
- Plug-In
- Visible
- Tekonsha
more information >
Featured Help Information
Instructions
Continue Researching
- Search Results: hitch step
- Shop: Trailer Hitch
- Search Results: trailer hitch
- Search Results: hitch
- Search Results: l track
- Search Results: tow hitch
- Shop: Brake Controller
- Shop: Trailer Wiring
- Shop: Redarc Tow-Pro Elite Brake Controller w/ Custom Harness - Dash Knob - Off-Road Mode - Up to 3 Axles
- Shop: Curt Easy Mount Bracket for 4- or 5-Way Flat and 6- or 7-Way Trailer Connectors - 2" Hitch
- Shop: Tekonsha Custom Wiring Adapter for Trailer Brake Controllers - Dual Plug In
- Shop: Curt Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Video: Let’s Check Out the Curt Mounting Bracket for 7-Way Connector Plug
- Video: Curt Wiring C58000 Review
- Shop: Brandmotion FullVUE Digital Rear View Mirror with HD Backup Camera - Custom Fit
- Shop: etrailer Anti-Rattle Hitch Collar for 2" Hitch Receivers
- Shop: Pollak Connector Bracket for 4-, 5- and 6-Pole Trailer Connector Sockets
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Q&A: Recommended Wiring and Brake Controller for a 2019 Mercedes-Benz Sprinter 3500
- Article: Trailer Wiring Diagrams
- Q&A: 7-Way to 4-Way Adapter for 2022 Mercedes Sprinter for Carrying Bike Rack with LED Lights
- Q&A: Best Hitch for a 2021 Toyota Highlander XSE
- Q&A: Troubleshooting A Blue Ox Alpha 2 Tow BAr That Wont Lock Into The Storage Position
- Q&A: Does Trailer Wiring Harness C56332 Have a Fuse that Can Be Replaced
- Q&A: Best Air Bag Kit For 2024 Toyota Sequoia TRD Pro
- Q&A: Will etrailer Trailer Hitch Receiver Fit a 2022 Mercedes-Benz Sprinter 2500 With Factory Step Bumper
- Article: Roadmaster Vehicle Specific Base Plates
- Article: Breakaway Kit Installation for Single and Dual Brake Axle Trailers
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: How to Measure for Trailer Hitch Drop
Jesse M.
10/27/2025
Hey Kent, how did things go with the Tekonsha P3 and the wiring harness for your Sprinter? Did the setup give you the manual control you were looking for? Your update could make it easier for the next person working on a similar van.