Troubleshooting Grren Light on Curt Echo But Brake System Not Working

Published 09/18/2023

Products Featured in This Question

Curt Echo Wireless Brake Controller - 7-Way Plug-in w/ Bluetooth App - Up to 2 Axles - Proportional

(1913)

$289.95

10 Gauge Wire - Blue Primary - Per Foot

(109)

$1.91

Deka Heat Shrink Butt Connector - 12-10 Gauge - Nylon Insulation - Yellow - Qty 5

(1181)

$8.29

Question:

When I pair my Curt braking system to my truck, I see the green light. The brake lights and signals are all working on my trailer, however, the braking system is not working. What could be wrong? Thank you.

asked by: Sonya L

Expert Reply:

There are a few things to check but the first is what kind of green light are you getting? A flashing green light means the device can tell the trailer is connected but it isn't paired to a phone, whereas a solid green light on the Curt Echo # C51180 means the device is paired and it can tell a trailer is connected.

If the light is flashing then you need to pair the controller with your phone via the app, but if it is green and your trailer brakes aren't working then that means you have a disconnection somewhere between the Curt Echo and your trailer brake assemblies so you need to inspect the wiring and look for any places where it has been damaged and replace it with 10 Gauge Wire # 10-1-1 and Butt Connectors # DW05745-5.

Let me know if you have any more specifics about what's going on and if what I mentioned above doesn't work and I can help you troubleshoot further.

expert reply by: Jon G