Best Way to Find Brake Settings for Echo Under-Dash Controller on a Volvo XC90
Question:
I have an under-dash Echo brake controller installed on my Volvo XC90. When towing our 16’ Airstream at low speeds with Sentitivity set to 2 and Max Output set to 10 out of 100, I get locking. It stops when I reduce to 5 Max Output, but at that low of a setting, I believe I am working only off the vehicle’s brakes. I read in a similar post referencing the plug-in Echo, that it was a pairing related issue. Any guidance would be helpful. Thanks!
asked by: Hans-Trevor G
Expert Reply:
The standard Curt Echo # C51180 does use the same technology as the Curt Echo Under-Dash # C27JR, but whenever I've heard about the pairing issue being a problem it causes settings to become erratic rather than just being a struggle to find the correct setting. You can try uninstalling and reinstalling the app to see if that makes a difference but I believe you'll see a better benefit from going into a parking lot with your Volvo XC90 and Airstream and testing out how different sensitivity settings affect your braking performance.
Products Referenced in This Question
Curt Echo Under-Dash Bluetooth Brake Controller w/ OneControl App - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Under-Dash Box
- Hidden
- Up to 4 Axles
- Smartphone Display
- CURT
more information >
Product Page this Question was Asked From
Curt Echo Wireless Brake Controller - 7-Way Plug Mount w/ Bluetooth App - 1 to 2 Axle - Proportional
- Trailer Brake Controller
- Proportional Controller
- Hidden
- Up to 2 Axles
- Smartphone Display
- 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
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: Curt Echo Full Review
- Article: 5 Things to Know About Weight Distribution Hitches
- Article: How to Measure for Trailer Hitch Drop
- Q&A: Weight Distribution Recommendation for a 2024 Jayco Flight 284BHS
- Q&A: My Vehicle has a 4-Pin Trailer Plug, but Trailer has 7-Pin Trailer Plug
- Q&A: Parts Needed to Add 7-Way & Brake Controller on 2023 Kia Sportage
- Q&A: Troubleshooting Curt Echo Brake Controller Not Getting Power/Not Connecting to iPhone
- Q&A: Will Curt Echo Allow Trailer Battery to Be Charged During Travel
- Q&A: Recommended 7-Way Connector for a 2024 Subaru Forester w/ a 4-Way Connector
Hans-trevor
4/7/2024
Hello, for my Curt Echo Under-Dash # C27JR. After uninstalling and reinstalling the app per you recommendation, I continue to get locking of the brakes when the Max Output setting is greater than 5 (out of 100). At that setting it is using only the tow vehicle brakes. The rep at the Airstream service center suggested going to Volvo service center and having them hardwire a controller. The locking of the brakes is very disconcerting and I am at a loss of what to do.