To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Install your electric trailer 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 port beneath your 's dash.
Features:
To install your electric brake controller, you need to connect the wiring of the controller to your vehicle. Certain auto manufacturers offer pre-wired options, typically known as tow packages, wherein wiring is run for you from the dash to the trailer connector on the back of your vehicle. When this is done, a port is installed at your dash so that you can easily plug in a brake controller.
This adapter plugs into the connector behind your vehicle's dashboard. The exact location of the plug may vary depending on your year, make, and model of truck.
No hardwiring is required to install this adapter. After you plug it into the factory port, you simply plug the other end of the adapter directly into your electric trailer brake controller. Because there are no wires to connect, installation is not permanent. You can unplug and remove your brake controller at any time to transfer it to another vehicle or securely stow it away.
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Average Customer Rating: 4.9 out of 5 stars (188 Customer Reviews)
Install your electric trailer 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 port beneath your vehicle's dash.Everything came in the package and the product came earlier than I expected. Installing it was fairly easy. However the only thing that proved difficult was Torquing the ball down on the hitch head which luckily [RV dealer] was good enough to do that for me. I am happy With the product and looking forward to using it. 765567
I bought this harness for my Toyota Tacoma 2018 because I installed breack controller Primius IQ and fit very Good. I’m so glad with the product, and etrailer is really fast to delivery. 655736
This is the proper unit for a 2018 Tacoma. the hardest part is finding the Factory plug, which is located behind the drivers Kick plate. connect the Ground to the 10 mm bolt that all the Dash connections are made to in the same place. 490874
This product makes the installation of a brake controller so easy that almost anyone could do it. If your truck comes with the wiring from the brake pedal to the trailer hitch already installed and you have your brake controller, this is all you need. Plug both ends in and your trailering. 574839
Great product for my 2021 Tacoma and Tekonsha Prodigy2 brake controller! Easy installation. Don’t ship via US Postal Service unless you have a time frame of 2+ weeks. The delivery from Missouri to Georgia took that long and fortunately didn’t have a trailering event planned. 939136
Easy to install. The adapter fit perfectly and was long enough to consider various mounting options. I did look at a youtube video to find my 2020 Tacoma connector. The door sill and left kick panel had to be removed. The installation of the brake controller and harness only took about 30 minutes. A lot more time was spent looking online for the youtube video! 936735
This made the connection super easy to my 2019 Tacoma! The only difficulty was finding where the factory vehicle connection was stowed. The instructions could have been better explaining where that was. 936041
Arrived early Thank you 934955
934190
Very well done and worked perfectly 933927
928703
Easy to install in our 2019 Toyota Tacoma and works great when towing our trailer! 921180
Perfect thanks 920858
Works great. First time towing a travel trailer. Easy to install and adjust. 920035
Fits perfect. 917345
917033
914695
Easy to install. Excellent quality prod uct. 912344
All good. I installed the controller in about 15 min 912121
Arrived on time, easy installation. 911362
Works good easy plug and play install on my tacoma 893226
Very easy to use 899362
Easy to install and works great 899361
to be honest I bought this harness to modify it. I needed the plug that goes into the OEM port on the truck so I would not have to T Tap power to run accessories I simply would tie in my switches to this port to use for what I want. I still have not completed the install. 884801
The adapter plug makes install very simple, quick, and factory clean. The way adapters should be 882861
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