Does Curt Echo Mobile Brake Controller Need to Run Power Wire to Vehicle Battery
Updated 04/13/2020 | Published 04/11/2020 >
Products Featured in This Question
Question:
I just purchased the Curt wireless brake controller along with the 4 pole to 7 round and 4 flat adapter C57674. I watched a video of the installation of the adapter but in the video they taped up 2 wires. Its my understanding that one of those wires goes to a conventional brake controller in the cab and wont be needed but the second wire feeds 12v power which will be needed. Is there anywhere to get the 12v power without running a wire from the battery?
asked by: Jay
Expert Reply:
The Curt Echo Mobile brake controller # C51180 does need the black wire of the adapter # C57674 ran up to the positive post of your vehicle battery. We can't safely recommend you power it from any other circuit as you may over draw that circuit when towing which would prevent the trailer brakes from working after blowing the fuse.
Routing the power wire up the battery is a bit of a pain but we put together a help article that has some tips on it that I attached to this page for you to check out.
Product Page this Question was Asked From
Curt Echo Wireless Brake Controller - 7-Way Plug-in w/ Bluetooth App - Up to 2 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Plug-In
- Smartphone App
- Under-Dash
- Up to 2 Axles
- Smartphone Display
- Multiple Trailers
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Article: Brake Controller Installation: Starting from Scratch
- Article: Trailer Wiring Diagrams
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Curt Echo Full Review
- Q&A: Which Wireless Trailer Brake Controller Is Best
- Q&A: Can I Use a 4 Way Vehicle Connector with 7 Way Adapter and the Curt Echo Brake Controller?
- Q&A: Will The Curt Echo Manual Override Button C83HR Work Without The App?
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Q&A: Parts Needed to Tow Tear Trailer With 2026 Subaru Forester Wilderness With Factory Hitch
- Q&A: My Vehicle has a 4-Pin Trailer Plug, but Trailer has 7-Pin Trailer Plug
- Q&A: How to Use a Curt Echo Wireless Brake Controller on a Vehicle w/a 4-Way Connector
- Article: 5 Things to Know About Weight Distribution Hitches


