CURT Assure Proportional Trailer Brake Controller with Dynamic Screen #51160

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The CURT Assure brake control comes with a pressure-sensitive manual override button, a 1-1/2" wide OLED display and a triple-axis motion-sensing accelerometer, all to empower your adventure and provide smooth, responsive stops every time.

Quick Facts:

  • Pressure-sensitive manual override button for precise braking power
  • Large, high-quality 1-1/2" OLED screen displays full text readout
  • Sleek, low-profile design with tactile buttons
  • Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops
  • Third axis provides dynamic power adjustments when going up or down a hill
  • Display can be tilted for different mounting options, above or below the dash
  • Diagnostic alerts notify of potential problems like low voltage or disconnect
  • User-selectable power output and trailer brake light activation
  • Automatic leveling and calibration eliminate setup requirements
  • Mountable at any angle up or down in the vertical plane
  • Nine levels of sensitivity adjustment for varying loads or driving conditions
  • Auto sleep mode prevents battery drain
  • Plug-and-play install with vehicle-specific quick plug harness (sold separately)
  • Operates 2-8 trailer brakes at a time (1-4 axles)
  • Built-in reverse-polarity and short-circuit protection
  • Compatible with low-voltage systems, PWM systems, ABS and cruise control
  • Limited lifetime warranty
  • Includes mounting hardware
  • CURT part number: 51160

The CURT Assure brake control comes with a pressure-sensitive manual override button, a 1-1/2" wide OLED display and a triple-axis motion-sensing accelerometer, all to empower your adventure and provide smooth, responsive stops every time. The triple-axis accelerometer lays the foundation for this advanced electric brake controller, detecting the inertia of the vehicle and trailer on any grade. This means that whether you are going up or down a hill, the Assure is able to produce the exact amount of brake power needed, compensating for the angle and motion of the vehicle. The accelerometer also responsively adjusts this braking power as the vehicle slows down, putting the least amount of stress possible on your vehicle and trailer. The Assure trailer brake controller also features a high-quality OLED screen, displaying brake activity and providing an interface for the driver to control and monitor the trailer brakes. The display offers a clear picture with its 128 x 64 dot matrix screen, and the display can be tilted up for a clear visibility, whether the brake control is mounted above or below the dash. The manual override of the Assure allows brake pressure to be applied any time and in any amount. This can be used to help slow the vehicle down or correct trailer sway. The override button is pressure sensitive, giving you complete control over the trailer brake power. The CURT Assure can be used with two to eight trailer brakes, and it is compatible with ABS, cruise control, low-voltage systems and PWM systems. It has built-in reverse-polarity and short-circuit protectors, as well as low voltage and trailer disconnect indicators. Like all CURT brake controls, the Assure trailer brake controller installs using one of our vehicle-specific quick plug harnesses. It also comes with mounting hardware for a complete installation and is backed by a limited lifetime warranty.


  • FULL TEXT READOUT. The Assure brake controller is all about user-friendly operation, featuring a large, high-quality, 1-1/2-inch wide, pivoting screen that displays trailer brake operation through full-text, easy-to-read messages
  • TACTILE BUTTONS. This proportional brake controller has a pressure-sensitive manual override as well as tactile buttons, allowing you to apply the precise amount of brake power needed
  • POWERFUL ACCELEROMETER. The Assure brake controller operates with a triple-axis, motion-sensing accelerometer to detect every movement and the exact angle of your vehicle to ensure smooth, safe stops every time
  • VERSATILE. You can use this electric trailer brake controller on virtually any trailer with 1 to 4 axles (2 to 8 brakes). It is also fully compatible with cruise control, anti-lock brakes, low-voltage systems and PWM systems
  • SIMPLE SETUP. This electric brake controller quickly plugs into your vehicle using a CURT vehicle-specific quick plug harness (sold separately). It comes with an adjustable mounting bracket and can be mounted at various angles

Warning: Cancer and reproductive harm.
More Information
SKU 2021017447
Brand Curt™
Side Wing Plate Included No
Country of Origin CHN
Warranty Term Limited Lifetime
Unit of Measure EA
Item Length 7.000
Item Width 5.000
Item Height 2.630
Item Weight 2.000
UPC 612314045143
Manufacturer Reference Number 51160

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