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Designed to use with your Curt Echo In-Line brake controller for easier installation. One end of this no-splice wiring harness plugs into your vehicle's OEM socket. The other end plugs into your 7-way connector (sold separately).
Features:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everybody. Andy here with etrailer.com. And today, we're gonna take a brief look at this CURT seven-way trailer plug extension. This 20 inch long wiring extension is designed for use with your CURT Echo in-line brake controller, allowing for easier positioning and installation. This is a simple plug and play design, which is going to eliminate the need for cutting or splicing, which is great. One end of this wiring harness plugs into your vehicle's OEM socket and the other end is going to plug into your seven-way connector or your Echo in-line harness.
The slit loom is going to keep wires contained and protected and you're gonna get some cable ties to help with any slack that you might have in your wiring, and an installation instruction sheet, which will guide you step by step through the very simple installation process. Well, that's gonna conclude our brief look today. I do hope that it was helpful for you. Again, my name is Andy. Thank you for joining me..
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
Gwendolyn Y.
6/3/2025
Hey John, here to help! Part # C86DR that was ordered doesn't plug into the trailer plug on the vehicle or trailer. This would plug into the factory plug and then go into the plug on the back of the 7-way to extend that wiring. I have included a link to a video so it helps clear up what I'm trying to explain. If you are needing an extension between the truck and the trailer you could use part # TLW6024.
Dan
4/16/2025
Zero issues over the past year. Flawless product
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Heather A.
3/31/2025
Hey Patrick, I am happy to help. That blue insert in your factory wiring is not supposed to be on that side of the plug. That piece should have stayed in the receptacle that you pulled the plug out of. Take some needle nose pliers and pull that blue piece out and put it back in the vehicle side plug. Then the curt and factory plugs will mate. I hope that wasn't confusing. It is not easy to explain over text! Let me know if you figured it out.