Arrives before Christmas To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
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Install your electric brake controller quickly and easily with this custom wiring adapter. Simply plug one end of the adapter into your brake controller and then plug the other end into the built-in harness beneath your 's dash.
Features:
This adapter plugs into the 5-pin connector on your vehicle's built-in brake control wiring harness. The harness is located underneath the dash, to the left of the steering column, taped to another harness near the emergency brake pedal.
To install your electric brake controller you need to connect the wiring of the controller to your vehicle. Certain manufacturers offer pre-wired options, typically known as tow packages, wherein these wires are run for you from the dash to the trailer connector on the back of your vehicle. Often, a brake controller wiring harness is included with your tow package. This harness plugs into a port beneath your dash and connects to the four wires of the brake controller. If, however, you have a brake controller with a plug in place of the four loose wires, you can use the Tekonsha adapter.
This adapter requires no hardwiring. It is designed to plug directly into your electric brake controller for the simplest installation possible. Because there are no wires to connect, installation is not permanent. You can unplug and remove your brake controller at any time and securely stow it away.
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Average Customer Rating: 4.9 out of 5 stars (179 Customer Reviews)
Install your electric brake controller quickly and easily with this custom wiring adapter. Simply plug one end of the adapter into your brake controller and then plug the other end into the built-in harness beneath your vehicle's dash.
I use my brake controller in two different vehicles so I needed a second wiring harness. This was as advertised, easy plug and play. My order was shipped and delivered quickly with no issue.
Exact fit. Made installing trailer brake a breeze
I needed a harness adapter to move my Tekonsha brake controller from my old pickup to my new one. The customer service folks at etrailer quickly helped me with the exact one I needed and it was in my hands three days later, perfect fit and I’m up and running. Etrailer has been my go-to for all my trailering and RV needs hot several years and they’ve always come through!
Well made and perfect fit. Easy installation connecting my brake controller with my truck and works perfectly as expected. Great customer service and great products. I am a return customer and recommend this company to anyone looking for products they supply and sale.
Got a new 2024 Silverado to replace our 2002 model. This plug is a perfect fit do I can use my Prodigy 2 in our new Truck. etrailer is my go to for all my towing needs
I've installed 3 plug in Tekonsha adapters for 3 different vehicles and found them all to be to specifications making the installation a breeze
I haven't had this brake controller installed yet, but it looks like it's fairly straight forward and easy to do, even for someone that's not very mechanically inclined. We'll see how it goes. I received the brake controller device and the wiring device in minimum time, very quick to arrive!!
If you want to mount your controller at the center of your dash the harness will reach it but not long enough to hide wires under the dash,just to darn short
Worked as advertised for my 2023 Silver ado.
Very easy installation in about twenty minutes. Connected effortlessly to both the brake controller and the truck wiring.
Worked perfectly for my 2024 Sierra. Easy to plug and play.
the controller has great reviews, I got it because my factory controller wasn't working well with the new camper that has electric/hydraulic brakes and I was experiencing a 5 second lag for the trailer brakes to come on. this controller works better with a 2 to 3 second lag, need to try a couple different combos on settings, have the boost at 3 (per recommendations) and gain at 2.5 and under hard braking it locks up the trailer tires. going to try boost on 2 and bump up the gain and see if that works better.
work great for my application
harness a little over priced. Could be a few inches longer.
Quality product. Easy install.
Jack
7/13/2022
Works good. Happy with the location where I put it.
Got it hooked up in no time very simple haven’t tried it yet I am sure it will be what I want good product
I had the Primus IQ trailer braking system in my 2018 GMC pickup. When I traded it in and got a 2021 GMC I needed to update the wiring harness The unit worked fine but the harness was different. So I ordered a new direct connect harness and it was simple as plug and play! The Primus IQ braking system works absolutely perfectly as I said all I needed to do was update the harness and I was able to move the trailer braking system from the 2018 to the 2021 GMC pickup. The installation of the whole thing took a matter of minutes. Very impressed with the braking system as well as the information given to me from etrailer on how to do it. A technical support staff and front office folks are very attentive and educated on the products that they sell. I'm a return customer many times over and appreciate all they do.
Works great!
Arrived on time as requested. It’s a simple plug and play install. I tested it out on my camper. It’s definitely the best I have ever used in 40 years
Customer service is amazing! I sent and inquiry about delivery and received 2 reply’s following up.
This company is the best!
Thank you for your support and service
Came with everything I needed. Having videos on site is super helpful. Just need some videos on the newer vehicles to keep everything up to date but overall great site and excellent service.
I used this wire harness on a 2019 GMC truck to connect a trailer brake controller. After removing the protective cover from the truck's under dash connector I was able to plug in the harness with no issues.
Works great
This adapter truly made the Trailer brake controller plug and play.... Verry Happy
The wiring adapter came 2 days early and was easy to install.
Harold S.
1/19/2023
The brake controller is still working great after 1 year.
This wiring adapter works perfectly!!! Plug and play. I had one on my 2016 Silverado 1500 4x4. I got a new 2021 and this model required a different adapter. Etrailer had a great price and they got the adapter shipped to me quickly.
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Richard T.
8/1/2023
The brake controller worked excellent, never a problem.