Curt Brake Controller Wiring Harness for 2025 Ram 1500

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Question:

Can i get just the wiring harness to upgrade from old ram with Curt Echo underdash brake controller to my 2025? I dont see this available, is this a thing? Part Number: C46GV

asked by: DONALD B

0

Expert Reply:

Hi Donald; the wiring harness that comes with the Curt Echo Under-Dash Bluetooth Brake Controller # C46GV is the Curt Custom Wiring Adapter for Trailer Brake Controllers # C51446. This will allow you to plug your existing Echo into the brake controller port on your 2025 Ram 1500.

What are you towing once you get the brake controller installed?

expert reply by: Robin H

0

Curt Custom Wiring Adapter
(click to enlarge)

Donald B.

3/5/2026

Thank you, for that response, I currently have the #C51457 pigtail connected to the controller. As soon as I get this setup completed I will be towing multiple different trailers from our camper, livestock, and Carmate Box trailers.

Robin H.

3/5/2026

@DonaldB perfect, once you swap out the wiring harness for # C51446 you'll be up and running again. Let me know if you need anything else!

Answer 1

Hey Tommy, yes the Curt brake controller install harness part #C51446 that you referenced does also fit the Tradesman models of the 2025 Ram 1500 like you have. It does allow for a plug and play install of a Curt brake controller. Do you have a Curt…

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Answer 2

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Answer 3

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Answer 4

There are a couple key differences between the Curt Echo Mobile part #C51180 and the Echo Under Dash #C27JR with the install harness part #C77BR. If you wanted the absolute easiest install that literally takes seconds go with the Echo Mobile as it…

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Answer 5

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Answer 6

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 7

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Answer 8

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Answer 9

Hey Bryan, that's a good question. The pricing can definitely be misleading, but I wouldn't use it to judge the quality of the tire. A lot of that comes down to promotions, inventory, and whether you're looking at a tire by itself or…

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Answer 10

Hey Jonathon thank you so much for all of that additional information! To haul your bikes behind your class C Sprinter motorhome, while flat towing your Mini, I recommend the Hollywood Racks RV Rider Bike Rack item #HLY64FR and the Roadmaster Dual…

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Answer 11

The main difference between the Curt Trailer Hitch Receiver part #C13416 and the EcoHitch Hidden Trailer Hitch Receiver part #EH97FR is that the EcoHitch has a completely hidden cross tube whereas the Curt cross tube will be visible from the rear of…

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Answer 12

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Curt Brake Controller Wiring Harness for 2025 Ram 1500

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