To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Install your Hayes electric trailer brake controller quickly and easily with this custom wiring adapter. One end plugs into the controller, and the other plugs into the built-in port beneath your vehicle's dash.
Features:
To install your Hayes 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, in which the wiring is run for you from the dash to the trailer connector on the back of your vehicle. Usually 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 4-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.
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.
2015 - 2019 Ram 1500
2019 - 2019 Ram 1500 Classic
2015 - 2019 Ram 2500
2015 - 2019 Ram 3500
2016 - 2019 Ram 4500
2016 - 2019 Ram 5500
2010 - 2012 Ram 1500 with factory 4-Flat
2010 - 2012 Ram 2500 with factory 4-Flat
2010 - 2012 Ram 3500 with factory 4-Flat
2010 - 2012 Dodge Ram Pickup with factory 4-Flat
2010 - 2012 Ram 1500 with factory 7-Way
2010 - 2012 Ram 2500 with factory 7-Way
2010 - 2012 Ram 3500 with factory 7-Way
2010 - 2012 Dodge Ram Pickup with factory 7-Way
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we will be reviewing part number HA81795-HBC. This is the Hayes custom wiring adapter for the Hayes brake controllers. It is a dual-plug setup. This is going to fit the Ram 1500, 2500, and 3500 full-size pickups. It's going to be all models ranging from 2010 to 2012. The plug-in wire adapter allows for quick, simple installation of your electric trailer brake controller.
That means that no cutting or splicing of wires is needed. The custom connector here on this end plugs into the built-in port beneath the dash of your vehicle, so you need to make sure that your vehicle has factory tow package wiring. The opposite end is going to plug into the back of your electric brake controller. Today, I have a Hayes Brake Boss just to show you how easily the two ends connect. You just push them together and they snap into place and it is set to go. To release, you push down the tab and then just pull the two halves apart so it's really, really simple. It's a quick connect system. This is going to be compatible with time-delayed and proportional brake controllers from Hayes.
The distance you have between the two ports or the length of wire is going to measure 24 inches. That's going to do it for today's review of part number HA81795-HBC. This is the Hayes custom wiring adapter for the Hayes brake controllers. .
Average Customer Rating: 4.7 out of 5 stars (15 Customer Reviews)
Install your Hayes electric trailer brake controller quickly and easily with this custom wiring adapter. One end plugs into the controller, and the other plugs into the built-in port beneath your vehicle's dash.Worked perfectly. 649727
plug and play took only 10 mins. 328623
Product came in on time. Staff was really helpful. And the plug in design took only about 15 min to install 5 stars for this company 349564
I ordered this for my 2017 Ram 1500. The package says it is for a 2010-2012 and 2015 Ram. I haven't tried to install it yet, but i am hoping there isn't a mistake. I can't rate this because of that. This review would not submit without a rating, so disregard the rating for now. 491912
Rachael H - 04/03/2018Worked as advertises. Plug and play in stall. 719799
Install was easy on my 2019 Ram 1500 using up to pull car Hauler Trailer. Just plugged right into the existing harness 694464
Plug and play very simple install 641069
Plus in is seconds, could not be any e asier. 619267
Very easy to install 568432
made my install so easy....must have... thanks 541159
Made installation super easy 473922
Wiring harness could not be easier to install and use. Matched right up as advertised to existing wiring in my 2017 Ram 1500. 428323
Brian G - 09/21/2018Makes installation fast and easy. 421532
wiring harness worked great. Got it on time and at a reasonable price. 374479
They told me it would be a week for delivery since it was coming by mail, I got it in three days. Very fast and easy to order. 332242
Do you have a question about this Accessories and Part?
Info for this part was:
At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.