Correct Harness for Curt Echo Under-Dash Trailer Brake Controller On 2017 Chevy Colorado
Question:
Which is the correct harness to connect to 2017.chevy colorado z71 w/ factory tow harness installed? thanks
asked by: Steve
Helpful Expert Reply:
In order to install the Curt Echo Under-Dash Trailer Brake Controller part # C27JR on a 2017 Chevrolet Colorado you'll need the Universal Wiring Adapter for Curt Trailer Brake Controllers part # C51515. There is no plug present under the dash, but the needed wires are already run. You will connect the brake controller wiring with the vehicle wiring already present under the dash.
I have also attached a review video I did on this brake controller below.

Products Referenced in This Question
Universal Wiring Adapter for Curt Trailer Brake Controllers
- Accessories and Parts
- Trailer Brake Controller
- Wiring Adapter
- Plugs into Brake Controller
- Universal
- CURT
more information >
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
- Electric over Hydraulic
- Under-Dash Box
- Hidden
- Up to 4 Axles
- Smartphone Display
- CURT
more information >
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