Custom Wiring Adapter for Hayes Brake Controllers - Dual Plug
(14 reviews)
Price: $21.43
In Stock
Custom Wiring Adapter for Hayes Brake Controllers - Dual Plug
Item # HA81794-HBC
Retail:$31.35
Our Price: $21.43
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2013 Ford F-150 Raptor - Custom Wiring Adapter for Hayes Brake Controllers - Dual Plug
- Trailer Brake Controller
- Wiring Adapter
- Plugs into Brake Controller
- Hayes
- Vehicle Specific
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 behind your 's dash.
Features:
- Plug-in wiring adapter allows for quick, simple installation of your electric trailer brake controller
- No cutting or splicing required
- Custom connector end plugs into the built-in port behind the dash of your vehicle
- Opposite end plugs into the back of your electric brake controller
- Compatible with time-delayed and proportional brake controllers from Hayes
- Made in the USA
Installation of Hayes Brake Controller Adapter
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 built-in connector behind your vehicle's dashboard. To access this connector, first locate the instrument cluster finish panel in the center of the dash, near the driver's side. Carefully pry the panel out and undo the locking tabs to remove the panel. Plug the adapter into the mating connector in the large gray housing behind the panel.
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.
81794HBC Hayes Dual-Mated Brake Control Wiring Harness - Ford
Replaces 81794-HBC
Customer Satisfaction Score:
94% were satisfied with this product
6% of customers were not satisfied
- Wrong item was ordered
- Defective
- Product did not meet expectations
Customer Reviews
Custom Wiring Adapter for Hayes Brake Controllers - Dual Plug - HA81794-HBC
Average Customer Rating: 4.7 out of 5 stars (14 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 behind your vehicle's dash.by: Dale10/25/2023
Easy to install. Clear instructions.,Works great.
by: Budman08/15/2017
Ford
I, order wrong wire adapter by mistake, I called etrailer, and spoke to nice lady there and gave the number of the one I had ordered, she looked up what I needed and placed order while I was on the phone with her. Got the adapter and it was the correct one and works perfect. To help others Ford puts a hard shell in there wire to protect against short circuit, it has to be removed before you can plug any adapters into it.
by: John 06/29/2018
This harnress was exactly what I ordered. Very pleased as usual.
I have to add that for a while I was sure that I had received the wrong product. Then I watched an Etrailer install video and realized that the plug in my truck had an adapter attached that had to be removed before the harness could be plugged in. 5 minutes later I was done and ready to tow.
by: Ron 12/28/2019
2019 Ford F-150
Etrailer was very helpful with all the info needed to buy the correct connecting cable for my Hayes brake control. Delivery was quicker than expected & of course the cable works as stated.
Great job again!
Thanks Etrailer!
by: Art 11/11/2020
Perfect adaptor for my brake controller to my truck.
by: Bertrand04/19/2022
The adapter makes installation more sim ple
by: John 09/16/2022
Fits as advertised
by: Kenneth 08/02/2023
by: Chad 05/28/2023
by: Steve 10/18/2022
by: Charles 02/25/2021
by: Charles 11/09/2022
by: Paul 09/10/2022
by: Frank 03/05/2021
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See what our Experts say about this Hayes Accessories and Parts
- Brake Controller Wiring Harness for 2017 Ford ExpeditionNot all manufacturers will utilize the same brake controller wiring harness. Hopkins, Tekonsha, Curt, etc, all have their own connections on the brake controller side and the vehicle manufacturers will have a specific connector if they are prewired for a controller as well. For instance the Hayes-Lemmerz Energize III+ Electric Trailer Brake Controller - Proportional # HA81742B will use the Custom Wiring Adapter for Hayes Brake Controllers - Dual Plug # HA81794-HBC for a 2017 Ford Expedition....
view full answer... - Harness Needed to Install Hayes Brake Controller in 2017 Ford F-150All you need to install the Hayes Syncronizer part # HA81725 in your 2017 Ford F-150 is the custom install harness part # HA81794-HBC which plugs in under the truck dash and you'd be set.
view full answer... - Which Hayes Brake Controller Install Harness Fits 2015 Ford E-450 Cutaway ChassisThe correct Hayes brake controller install harness that fits your 2015 Ford E-450 cutaway chassis is the part # HA81788-HBC and not the one you referenced as that fits newer models.
view full answer... - Recommended Custom Wiring Adapter for Hayes Electric Trailer Brake Controller on 2011 Ford F-150To install the Hayes Genesis Trailer Brake Controller # HA81790 on your 2011 Ford F-150 with tow package, you will use the Custom Wiring Adapter for Hayes Brake Controllers # HA81794-HBC. This harness will install to the factory wiring harness located behind the dash to the right of the steering wheel. I've attached a photo to assist.
view full answer...
- Troubleshooting Hayes Energize III+ Trailer Brake Controller Lights Up With Turn SignalsThis is quite strange so I'm not quite sure what the problem would be either. Since you used the # HA81794-HBC for installation I doubt anything with your installation is the problem. However, it wouldn't hurt to unplug the connectors and plug them back in to make sure they are seated properly. I suppose there could be some kind of short in the wiring allowing power to transfer over and back to the brake controller triggering the LED light but that seems like a pretty slim chance. With...
view full answer... - Does Hayes Brake Controller Install Harness # HA81794-HBC Fit 2016 Ford F-150Yes, the Hayes brake controller install harness part # HA81794-HBC that you referenced is a confirmed fit for your son's 2016 Ford F-150. The most popular brake controller used with this harness is the Hayes Genesis part # HA81790.
view full answer... - Brake Controller Wiring Adapter for 2014 Ford F-150The adapter you need to install an electric brake controller in your 2014 Ford F-150 depend on which controller you have. If you don't already have a controller I recommend the Prodigy P3, part # 90195, because it's the easiest to use and install. For the P3, or any other Tekonsha controller use part # 22292 for the adapter. A few other popular brands: For Hayes controllers use part # HA81794-HBC For Hopkins controllers use part # HM47845 For Curt controllers use part # C51436 If you...
view full answer... - 2019 F150 Trailer Brake Controller Wire SizeI'm not entirely sure a relay is used on that circuit, but it would provide a good explanation for the smaller wire gauge used on the factory pigtail. There's really no need to hardwire the controller. If the small wire gauge concerns you, there's an aftermarket one available, part # 22292. The black power wire and the blue brake output wire are both 12 gauge and the red stop lamp switch wire and the ground wire are both 16 gauge. This harness is designed for use with Tekonsha brake controllers,...
view full answer... - Does Computer have to be Flashed to Install a Brake Controller in a 2016 Ford F-150You will not have to flash the computer on your 2016 Ford F-150 to install the Hayes Genesis brake controller # HA81790. I do recommend using the vehicle specific wiring harness # HA81794-HBC instead of a universal one that you would have to splice into the Ford harness. If you use the vehicle specific harness you can just plug the controller straight into the truck without having an intermediate harness between the 2.
view full answer... - Recommended Hayes Plug in Brake Controller Adapter for a 2018 Ford F-150 We sure do. To connect a Hayes brake controller to your 2018 Ford F-150 you will need the Custom Wiring Adapter for Hayes Brake Controllers item # HA81794-HBC.
view full answer...
Do you have a question about this Accessories and Part?
Info for this part was:
Edited by:
Lindsey S
Expert Research:
Jameson C
Installed by:
Cole B
Written by:
Tammy D
Updated by:
Wilson B
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