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  1. Accessories and Parts
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  4. Wiring Adapter
  5. Plugs into Brake Controller
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Custom Wiring Adapter for Hayes Brake Controllers - Dual Plug

Custom Wiring Adapter for Hayes Brake Controllers - Dual Plug

Item # HA81798-HBC
Retail:$44.70
Our Price: $32.29
You Save: 28%
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Shipping Weight: 0.35 lbs
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HA81798-HBC - Vehicle Specific Hayes Trailer Brake Controller
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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 junction box beneath your 's dash. 1-800-940-8924 to order Hayes accessories and parts part number HA81798-HBC or order online at etrailer.com. Free expert support on all Hayes products. Great prices and Fastest Shipping for Custom Wiring Adapter for Hayes Brake Controllers - Dual Plug. Accessories and Parts reviews from real customers.
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  • Reviews (13)
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2014 Chevrolet Silverado 1500 - 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 junction box beneath 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 electric junction box beneath 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.


Junction Box

This adapter plugs into the port that is built into the electric junction box underneath your vehicle's dash. The black box is located to the left of the steering column, just above the carpet. To plug in the adapter, first remove the cover on the box. The adapter plugs into the first slot on the left, in the top row.


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.



81798HBC Hayes Dual-Mated Brake Control Wiring Harness - Chevrolet, GMC, Cadillac, Hummer

Replaces 81798-HBC



Customer Satisfaction Score:


Customer Reviews

Custom Wiring Adapter for Hayes Brake Controllers - Dual Plug - HA81798-HBC

Average Customer Rating:  4.6 out of 5 stars   (13 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 junction box beneath your vehicle's dash.

by:
2017 GMC Sierra

Easy plug and play, and it works great with the Haynes Synchonizer on a '17 GMC Sierra 1500.

As always, eTrailer shipped it immediately.



by:

Controller was broken when I opened the package!!! The going dial was floating around in controller!!! I want my money back



by:

Worked like a charm. Standard shipping time was ridiculous, took waaaaay to long from Missouri to Arkansas.

Etrailer Expert

Laura E.

11/10/2017

Thanks for taking the time to submit your recent product review. We appreciate your business! With the value shipping option, UPS delivers the package to the post office and then the post office finalizes the delivery. It can take 7 to 10 business days for delivery.



by:
2018 Chevrolet Silverado

plenty of videos to show where to pug the pigtail into Silverado . Makes install piece of cake.



by:
2016 Chevrolet Suburban

Great product and price



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2017 Chevrolet Tahoe

GREAT ITEM AND SPEEDY DELIVERY.



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2015 Chevrolet Tahoe



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Info for this part was:

Employee Laura H
Written by:
Laura H
Employee Cole B
Installed by:
Cole B
Employee Wilson B
Updated by:
Wilson B

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