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  1. Trailer Brake Controller
  2. Hayes
  3. Electric
  4. Electric over Hydraulic
  5. Time Delayed Controller
  6. Up to 3 Axles
Hayes Engage Trailer Brake Controller - 1 to 3 Axles - Time Delayed

Hayes Engage Trailer Brake Controller - 1 to 3 Axles - Time Delayed

Item # HA81760
Retail:$93.22
Our Price: $75.24
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Trailer Brake Controller
Shipping Weight: 0.75 lbs
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Power output and braking aggressiveness can be easily adjusted with built-in buttons on this time-delayed brake controller. Includes digital display and manual override. Activates brakes with a preset intensity. Great Prices for the best trailer brake controller from Hayes. Hayes Engage Trailer Brake Controller - 1 to 3 Axles - Time Delayed part number HA81760 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (77)
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Hayes Trailer Brake Controller - HA81760

  • Electric
  • Electric over Hydraulic
  • Time Delayed Controller
  • Up to 3 Axles
  • Hayes
  • Indicator Lights
  • Dash Mount
  • Under-Dash Box
  • Automatic Leveling
  • Up to 360 Degrees

Power output and braking aggressiveness can be easily adjusted with built-in buttons on this time-delayed brake controller. Includes digital display and manual override. Activates brakes with a preset intensity.


Features:

  • Brake controller activates trailer brakes with preset intensity
  • Adjustable power output control lets you select the amount of braking force
    • Easily accessible adjustment buttons let you change settings
  • Power ramp time setting lets you adjust how aggressively the brakes are applied
    • Select a higher setting for harder braking and lower for more gradual braking
  • Easy-to-read LED display communicates brake power output, ramp setting, and error codes
  • Slide-bar manual override is within easy reach for controlling trailer sway or stopping in emergencies
  • Built-in safeguards protect your vehicle and trailer
    • Current limiter protects vehicle from shorts in the trailer wiring
    • Hazard flasher immunity prevents pulsing of the brakes when flashers are activated
  • Dependable solid-state construction
  • Quick and easy installation with no mounting restrictions
    • No need to mount level - install anywhere at any angle
    • Mounting bracket and hardware included
    • Plug-in, vehicle -specific brake control adapter (sold separately) available for select vehicles to reduce installation time
  • Made in the USA


Specs:

  • Application: trailers with up to 3 axles (6 brake assemblies)
    • Compatible with electric or electric-over-hydraulic trailer brakes
  • Dimensions: 5" long x 3" wide x 1-1/4" tall
  • Limited lifetime warranty


Built-In Controls for Adjustable Power

Hayes Engage Controls and Components

Braking Output

During the initial setup process, use the adjustment buttons on the left front of the Engage controller to adjust the braking output. The output control lets you set the maximum amount of power that will be applied to your trailer's brakes. Typically, the output is only readjusted when you experience changing road conditions or if the weight of your trailer changes. To view the output setting, press either button and release. The output setting will appear as a percentage on the digital display - from 10 to 99. Use the plus and minus buttons to raise or lower the setting in increments of 5.


Power Ramp Time Setting

To adjust how aggressively the trailer brakes activate, press and hold the minus button until the display flashes, then release. The power ramp time (1-5 seconds) will flash. Use the minus button to cycle through the options. If you want to reach maximum power output faster, select a lower number. To get smoother braking action, select a higher number. When the desired ramp time is reached, press the plus button to select it. You can alter the ramp time setting to suit your driving preferences or to improve handling based on changing road conditions or varied trailer loads.


Manual Override

The Hayes Engage keeps the manual override within easy reach on the front of the module, great for stopping sway or controlling your trailer's momentum in emergencies. Push the slide-bar to activate the trailer's brakes and brake lights without you having to apply the brakes on your tow vehicle, perfect for limiting trailer movement while you re cruising.


Hayes Engage review

Quick, Simple Installation

Because inertia plays no role in the functioning of this controller, you do not have to mount the unit at any particular angle. Your mounting options are limitless, so long as you can still easily access the controller and manual override.


If your vehicle already has a plug-in brake controller wiring harness, just connect the unit to it. Otherwise, you will need to purchase a vehicle-specific wiring harness (sold separately) to plug into. If a harness is unavailable for your vehicle, hardwiring will be necessary.


See also etrailer.com's exclusive 7- and 4-way brake control installation kit (ETBC7 - sold separately) if you don't already have a 7-way plug at the back of your vehicle.


Note: If a custom brake control wiring adapter is not available for your vehicle, either a 20-amp or 30-amp circuit breaker (sold separately) may be required for installation.


Time-Delayed Braking

What is time-delayed braking

The Hayes Engage comes equipped with time-delayed braking. Every time you apply the brakes in your vehicle, a signal is sent - via the brake switch - to the Engage. The controller then sends power out to your trailer brakes to activate them with an intensity set by you, at a rate determined by you. Both the amount of braking power (output) and rate of application (power ramp) can be adjusted to suit your preference, the road conditions, the type of trailer, and the weight of your load. To determine which levels are best for your application, test your towing setup and choose what feels right.



81760 Hayes Engage Electric Brake Controller - Time Based

Installation Details HA81760 Installation instructions



Customer Satisfaction Score:


Customer Reviews

Hayes Engage Trailer Brake Controller - 1 to 3 Axles - Time Delayed - HA81760

Average Customer Rating:  4.7 out of 5 stars   (77 Customer Reviews)

Power output and braking aggressiveness can be easily adjusted with built-in buttons on this time-delayed brake controller. Includes digital display and manual override. Activates brakes with a preset intensity.

by:

After one year of use the unit works as advertised but does require some getting used to.When first installed it goes to 25% activation in a total of 5 seconds so I turned it down to 15% and like it better loaded or empty..I prefer a proportional controller over timed but due to shortages at the time of purchase this one has filled the job well..Good price and easy install so will see how long it lasts...



by:

Easy install and works great. I get all my trailering items from etrailer and have never had an issue.



by:

Shipment was prompt and I received exactly what I ordered. Super easy to install in my 2005 Dodge Ram 2500 and im a girl. :)



by:

Nissan Titan pulling a fully loaded 14x7 Cargo Mate Blazer enclosed trailer. The unit was pretty easy to install. etrailer included the proper wiring harness for my Titan. It is not difficult to find the proper brake setting for the load size and not hard to tweak on the fly. This unit worked like a charm while hauling this large load about 1000 miles. So far it has been worth every penny and I got it at a great price!

Timothy N.

7/15/2020

I have not pulled my trailer since I helped some friends move back in February, but the harness was still working well at the time.



by:

Great. Easy



by:

Easy to install as I also ordered the wire adapter kit for my truck. Installation was quick and the unit works as I expected. Good investment for safety. Between the phone help with the ordering of the wire adapter kit and You Tube, it took me longer to watch the videos than it actually took to install it.



by:

Good product, easy fitment into factory Ford storage cubby. Small hole in back of cubby made to allow wire harness to pass through.



by:

Hayes trailer brake controller, custom wiring adapter, power cord adapter, andersen camp leveler, trailer leveler. All of these items were delivered in a timely manner and as advertized. Will probably order other items in the future.



by:

I have not had a chance to use the brake controller yet. I did get it installed today. The installation was easy.
The only thing that I might say is that the set up information was not very clear. It seems like there should be a notation somewhere in the set up about how long the lights are going to flash when there is an OC readout on the unit or how to stop the flashing. Maybe I missed something in the instructions.



by:

The website was easy to work with. When I needed help I was able to reach someone immediately and they couldn’t be more helpful. The items arrived earlier than expected. Installation was straight forward and works like it should. I would recommend using etrailer for all your towing and trailer needs.



by:

this is the best for the money you can buy,I deleted one star because the info on color codes as relates to my 2022 gmc makes it difficult to match color codes with the truck. neither kelsey or gm are great at this identification, particuly in terms of battery/ grounds/ signal /trailer brakes/ etc



by:

I purchased this item, didn’t read enough to know I needed an adaptor to fit my Chevy Silverado. Cut the wires and spliced them into my Chevy pigtail provided. Thought the item was not working. Called in and was told someone would call me back the next day with instructions. As told, a representative call me and advised me that Chevy has a different color code. After a quick change everything was functioning as hoped thank you e trailer



by:

This was a replacement purchase. The original failed at 8 years old. The original started flashing the brake lights every 5 seconds while turned off and parked. Every thing fit back in the original spot. I have not tried the function with a trailer on.



by:

Works perfectly! Great service.



by:

It’s easy to adjust to get the brake controls. I have a 26 foot filth wheel camper and it makes it easy to stop in the event of emergency.



by:

works very well with my 28 ft trailer....easy to install...fit nice in the cuby hole ...with a little mod.... on the lower left side of my dash......looks factory



by:

I love it, I have one in both of my trucks. It works on single & double axle brakes., you can adjust the delay & see what you set it on and don't have to guess what it is on. Very easy to adjust brakes for your loads, there again you can also see what you have it set on also. My neighbor used one of my trucks to haul a load hay & loved it . Asked me to order him one for his truck.



by:

This controller was so easy, mounting it under the dash, put in the 40 amp fuse. And the controller was ready to go. Install time was less than a hour. That included going to the parts place and getting a fuse. I am very happy



by:

Easy install and works great. No complaints here.



by:

we had used this controller in the past, and the new one plugged right in for us



by:

Directions were perfect. Never wired a truck for trailer control. Got it right the first time.



by:

The order was delivered quickly and was the right part



by:

Very simple install
Happy with the
order

Andrew

7/26/2021

Spot on. Works great.



by:

Y’all made it extremely to source and get the right parts for my 2005 Silverado! Everything fit great and works good.



by:

I ordered this brake controller to replace the one I've had for 8 yrs and on 3 different trucks. There service is second to none.
Thanks, Rodney


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Show More Reviews

See what our Experts say about this Hayes Trailer Brake Controller

  • Troubleshooting OC Flashing on a Hayes Engage Trailer Brake Controller
    First of all you are correct that the OC on the Hayes Engage Trailer Brake Controller # HA81760 does indicate an open circuit. This means the controller is not detecting a trailer or it could be connected to a trailer with electric over hydraulic brake system and needs to be switch to the hydraulic brake mode. If you are not connected to a trailer it is normal for the system to flash the OC error for a few minutes. If you are connected to a trailer and it has electric brake assemblies...
    view full answer...
  • How to Install a Hayes Brake Controller on a 2000 Ford F-250
    In order to install a Hayes brake controller like the Hayes Engage Trailer Brake Controller part # HA81760 on your 2000 Ford F-250 you will want to use the Custom Wiring Adapter part # HA81783-HBC which is a direct plug and play fit. I have attached a video which shows where the factory port is located for you. I took a look at you order and can confirm that the Ford Replacement OEM Tow Package Wiring Harness part # 118243 is correct for you.
    view full answer...
  • Brake Controller Recommendation for 2003 Winnebago Adventurer on Ford F-53 Chassis
    Brake controllers are not vehicle-specific, so you can install whichever one has the features you want in the price range you prefer. Among the best options I can suggest is the Tekonsha Prodigy P3, part # 90195. This unit consistently sells very well because it is easy to set-up, straightforward in operation and has been proven to be exceptionally reliable. Have a look at our customers' ratings to see what purchasers say about it. The base vehicle that the Winnebago Adventurer is built...
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  • Trailer Brake Controller that is Compatible with Electric Over Hydraulic Braking Systems
    There are only certain brake controllers that are compatible with electric over hydraulic braking systems. The Draw-Tite controller is not one of them but we do have several options that are electric over hydraulic compatible. Using one of them you could use any actuator you wanted. I know converting to electric over hydraulic brakes can be expensive so to save some money the most affordable controller that is compatible is the Hayes Engage, # HA81760. This is a time-delayed controller...
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  • Wiring Needed To Install Hayes Engage 81760 Trailer Brake Controller on 2023 Ram 1500
    You will need the Curt Custom Wiring Adapter # C51458 for your 2023 Ram 1500. This will allow you to connect your Hayes Engage Trailer Brake Controller # HA81760 to the factory connector under the dash.
    view full answer...
  • Installing A Brake Controller In A 2019 Ford Ranger
    Your answer depends on what connector you have. If the Ranger has a factory-installed 7-way it should have a standard brake controller connection port above and to the left of your left knee when seated; this will be near the kick panel. If the truck instead has a factory 4-pole harness, under the dash there will be three blunt-cut wires, blue, yellow with red tracer and white with purple tracer each for the controller output, the 12V power input and the brake light switch wire. These...
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  • Hayes Engage Trailer Brake Controller Shows bF Error Code
    The error codes shown on the Hayes Engage Trailer Brake Controller part # HA81760 can be easily deciphered by looking at the owner's manual. Per the manual, "bF" indicates the blue wire is connected to wrong place, short in wiring / connector, faulty or disconnected breakaway switch. The blue wire is the brake output wire that runs from the brake controller to the 7-way and then from the 7-way to the braking assemblies. Therefore, I recommend tracing this wire to ensure there are no shorts...
    view full answer...
  • Routing the Red Wire from Custom Wiring Adapter # HA81797-HBC to 3rd Brake Light on 2014 Ram 1500
    I spoke with my contact at Hayes about you installing the Hayes Engage # HA81760 and Custom Wiring Adapter # HA81797-HBC on your 2014 Ram 1500 Sport. Although there isn't really a specific or recommended route, my contact did say that a lot of people he talked to like to run it along the door frame. To do this you will simply want to push the red wire in to the molding along the bottom of your door frame. This should be a great way to route the wiring around any electronics and give it...
    view full answer...
  • Parts Needed for 2016 VW Tiguan to Add Hayes Brake Controller
    Since you already have the etrailer Trailer Hitch Receiver # e98906 and T-One Vehicle Wiring Harness # 118675 for your 2016 VW Tiguan, the only other thing you will need to add a brake controller is the Universal Installation Kit for Trailer Brake Controller # ETBC7. That will give you the wiring and 7-way you need to add the Hayes Engage Trailer Brake Controller # HA81760. If you are just looking for a simple brake controller for occasional use, the Engage is a fine option for your Tiguan....
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  • What Does a CL or cl Code Mean on a Brake Controller
    I did some research and found that on some brake controllers, the "cl" code stands for Current Limit. This indicates that the brake controller has sensed a power requirement greater than its recommended output. This could result from an intermittent short to ground, a faulty brake magnet, or too many brakes connected to the controller. Some brake controllers like the Hayes Engage, # HA81760, are designed for 2 - 6 brakes (up to 3 axles). But others like the Hayes Synchronizer, # HA81725...
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  • Troubleshooting Hayes Engage Brake Controller Not Turning Off and Apply Brakes By Itself
    All brake controllers including the Hayes Engage # HA81760 you have installed will stay turned on, but the LED light for the screen is the only thing being powered and it times out after around 15 minutes so it should not be able to drain your battery. I'd first double check that this is your actual cause of a drain by having a load test run on your electrical system. If the controller is truely applying the brakes when you're not pressing the brake pedal then something is wrong with the...
    view full answer...
  • How Does Brake Controller Install in 2018 Chevy Colorado
    Your 2018 Chevy Colorado has the brake controller wiring ran under the dash of the truck but there isn't an adapter that uses a connector. Reason being there's only 4 blunt cut wires under your vehicle dash for the brake controller wiring and not a connector of any type. To install the Hayes controller part # HA81760 you need the Hayes universal connector part # HA81789-HBC to run to those wires. I attached an install video that shows a similar brake controller installed in a 2018 Chevy...
    view full answer...
  • Parts Needed To Install a Hayes Engage Trailer Brake Controller On a 2020 Chevy Express Van
    To install the Hayes Engage Trailer Brake Controller # HA81760 on your 2020 Chevrolet Express Van you will need the Wiring Adapter # HA81789-HBC. If your van included the 7-way wiring you will need to check for the wiring taped and tucked under the driver side floor mat up towards the firewall. If you can not find the wiring here you may also have the blue output brake wire already ran from the back to the front. It is located under the dash near the emergency brake pedal. If your Express...
    view full answer...
  • Brake Controller Install Harness Recommendation for a Winnebago Adventurer 1998 35 foot
    The correct brake controller install harness for the Hayes Engage Trailer Brake Controller # HA81760 that you referenced that would connect it to your 1998 Winnebago on a Ford F53 Chassis would be the Custom Wiring Adapter for Hayes Brake Controllers # HA81783-HBC. The correct port will be under your dash. There might be two similar looking connectors so if you find one and it doesn't work keep looking for the other one.
    view full answer...
  • Will Hayes Engage Trailer Brake Controller HA81760 Work WIth Gen 5 HydraStar EOH Actuator HBA-10?
    The Hayes Engage Trailer Brake Controller - 1 to 3 Axles - Time Delayed # HA81760 you were looking at will work perfectly with your HydraStar Electric Over Hydraulic Brake Actuator # HBA-10. This controller will still work even though your # HBA-10 is a Gen 5 and not the newer Gen 6. I included videos for both of the products mentioned for you to take a look at.
    view full answer...
  • Troubleshooting Hayes Engage Trailer Brake Controller Displaying Code CL
    My technical contact at Hayes said their Engage Brake Controller # HA81760, the item you referenced in your question, could display the error code CL (current limit) if the trailer's brakes are trying to draw more current than the controller is intended to deliver. This controller is designed to power up to 6 brakes (2 each on three axles). If you are not exceeding the number of brakes that can be connected then chances are that there is a short in the brake circuit that is allowing excessive...
    view full answer...
  • Is Hayes Engage Brake Controller Compatible With 2003 Toyota Tacoma?
    Hi, and yes, the Hayes Engage Brake Controller # HA81760 with Wiring Adapter # HA81789-HBC is compatible with your 2003 Toyota Tacoma. To install this brake controller you need a 4-way (if you do not already have one) # 118379 as well as the Universal Installation Kit for Trailer Brake Controller # ETBC7, which will give you a 7- and 4-way trailer connector, circuit breakers and the rest of the hardware needed to install a brake controller.
    view full answer...
  • Inexpensive Brake Controller that Works with Electric Over Hydraulic Trailer Brakes
    Only certain brake controllers are compatible with electric over hydraulic trailer brakes. The lowest cost option that is compatible is # HA81760. But if it were by I would use # 90885 because it is easy to set up and it is reliable. If your existing brake controller works fine with regular electric trailer brakes then installing a new controller will be easy since brake controllers have the same 4 wire functions: white is ground, black is 12 volt power in, red is input from the brake...
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  • What Does P Mean On Hayes Engage Trailer Brake Controller
    I checked the owner's manual for the Hayes Engage Trailer Brake Controller part # HA81760 and found this out for you about the "P" display. The controller is factory pre-set to display mode P (% of maximum power) • During braking conditions - the number displayed indicates the % of power being applied to the trailer brakes. • It is recommended that display mode P (or PH for a hydraulic actuator) be used while operating the vehicle.
    view full answer...
  • How Does a Hayes Brake Controller Wire to a 2011 Chevy Silverado
    On the 2011 Chevrolet Silverado Z71, the wiring for the brake controller is already ran and bundled underneath the dashboard on the driver side. This wiring may be taped together and tucked up and out of the way. There is not a plug-in wiring harness or brake controller port to plug into. In addition to connecting the brake control wires, there are 2 wires underneath the hood that will need to be connected (see FAQ and video). To install the Hayes Engage part # HA81760 you are going to...
    view full answer...
  • Wiring Harness For Installing a Hayes Engage Trailer Brake Controller On 2012 Cadillac Escalade EXT
    To install the Hayes Engage Trailer Brake Controller # HA81760 on your 2012 Cadillac Escalade EXT you will need the Universal Wiring Adapter # HA81789-HBC. The wires for the installation are bundled under the dash as there is not a factory connector like some other vehicles. I have linked below an installation video for a Tekonsha Prodigy P3 Trailer Brake Controller # 90195 on a 2009 Escalade as it will show you the location of the wiring. The video also shows you the wiring under the hood...
    view full answer...
  • Will the Hayes Engage Work in a 2013 Jeep Wrangler
    Yes, you can use the Hayes Engage Trailer Brake Controller # HA81760 and adapter # HA81789-HBC in your 2013 Jeep Wrangler and it will be sufficient to tow your cargo trailer. Some models will require a wiring kit to run wire to the battery, so if you're not getting power when the controller is plugged in, you'll need to use part # 5506 which includes 20, 30, and 40 amp breakers. This is mostly just something we've found in vehicles that did not come with the factory towing package. The...
    view full answer...
  • Is the Brake Controller in My Truck Causing my Rear Brakes to Not Function Properly
    The brake controller you have installed in your 2001 GMC Sierra 1500 would not affect the performance of the rear brakes of your truck. The functioning of the controller is far removed from how your brakes function. Removing the brake controller will not change or affect the problem you are experiencing. I would recommend you take your truck back to the shop that you had your brakes done at and have them look at it again. Or, if you don't trust them I would recommend you find a more qualified...
    view full answer...
  • Recommended Hayes - Proportional Trailer Brake Controller
    I recommend the Hayes - Proportional Trailer Brake Controller, # HA81742B. This has the same connection as the Hayes Time Delayed Brake Controller, # HA81760. If you have the, # HA81760 or one with the same connector, they are interchangeable. Please note the attached image.
    view full answer...
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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Lindsey S
Edited by:
Lindsey S
Employee Joshua S
Video by:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Jonathan Y
Video Edited:
Jonathan Y
Employee Kathleen M
Updated by:
Kathleen M
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Amanda K
Updated by:
Amanda K
Employee Cole B
Installed by:
Cole B
Employee Tammy D
Written by:
Tammy D
Employee Ryan G
Test Fit:
Ryan G

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