Hayes Trailer Brake Controller
- HA81760
- Electric
- Electric over Hydraulic
- Time Delayed Controller
- Indicator Lights
- Up to 3 Axles
- Hayes
- Under-Dash Box
- Dash Mount
- 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
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.
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
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
Alternate Instructions
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