Plug and Play Brake Controller Recommendation for a 2024 Mazda CX-50
Updated 02/03/2026 | Published 06/24/2024
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Question:
I need a brake controller for a 2024 Mazda CX50 that is plug and play with no splicing involved.
asked by: Danny J
Expert Reply:
Hey Danny, thanks for reaching out!
I recommend using the Curt Echo Under-Dash Bluetooth Brake Controller # C27JR which will plug into your 2024 Mazda CX-50 using the Adapter # C32FV as long as your CX-50 has the factory tow package. I really like this brake controller because you adjust your settings via an app on your phone and then the controller remembers the settings and remains up under your dash so it doesn't affect the look of your vehicle at all.
If your vehicle doesn't have the factory tow package then you'll need the kit # C27JR and # C51515 along with the wiring parts # TK85VR and # ETBC7 instead. Without the factory tow package you will need to splice in the wiring as there isn't anything ran from the factory to plug into.
Product Page this Question was Asked From
Curt Echo Under-Dash Bluetooth Brake Controller w/ OneControl App - Up to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Plug-In
- Under-Dash Box
- Under-Dash
- Up to 4 Axles
- Smartphone Display
- Multiple Trailers
- CURT
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Jesse M.
2/3/2026
Hey Danny, how did the Curt Echo brake controller work out on your CX-50? Did the plug-in adapter make the setup as simple as you were hoping? Your update could make it easier for others looking for a clean, no-splice option.