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The TriFlex proportion-based brake controller features a compact size, a digital display and the ability to manage up to eight brakes at a time. The feature that sets the TriFlex apart from many others is its triple-axis motion-sensing accelerometer. This integrated circuit component allows the TriFlex to detect every motion of your vehicle and trailer with exact precision and to then apply the perfect amount of braking power for every situation. The TriFlex also automatically adjusts brake output when going up or down a hill and is compatible with anti-lock brakes and cruise control. It comes with a mounting bracket and hardware and can be mounted at various angles on your vehicle's dash. Best of all, like other CURT brake controllers, the TriFlex is protected by a limited lifetime warranty. This CURT trailer brake controller is designed to work with quick plugs so it can readily plug into your vehicle's original equipment socket. It also includes a mounting bracket and hardware for easy installation. A brake controller should be mounted somewhere on the dash of your vehicle, and we recommend putting it below the steering wheel, either on the right or left side of the steering column. This way the control will not block your view when driving, but it will remain accessible and visible when adjustment is needed.
    • Limited lifetime warranty
    • Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops
    • Third axis provides dynamic power adjustments when going up or down a hill
    • Nine levels of sensitivity adjustment for varying loads or driving conditions
    • User-selectable power output and trailer brake light activation
    • Automatic leveling and calibration eliminate setup requirements
    • Digital display shows power adjustments in 0.1 increments
    • Built-in reverse-polarity and short-circuit protection
    • Tow vehicle 'low voltage' and trailer disconnect indicators
    • Compatible with low-volt, PWM, ABS, cruise control and electric over hydraulic
    • Mounts at various angles, above or below the dash, to increase usability
    • Auto sleep mode prevents battery drain after five minutes of idle time
    • Plug-and-play install with vehicle-specific quick plug harness (sold separately)


    • WARNING CA Proposition 65: yes
    • WARNING CA Proposition 65 Message: warning: this product can expose you to chemicals including di(2-ethylhexyl) phthalate which is known to the state of california to cause cancer and di-n-butyl phthalate which is known to the state of california to cause birth defects or other reproductive harm. for more information go to
    • Warranty: limited lifetime
    • Side Application Type Description - XA: blank
    • Finish - XA: n/a
    • Sales Family Code - XA: elect
    • Retail Height - XA: 2.630
    • Rate Class - XA: 70.0
    • Item Class - XA: cme
    • Shipping Weight - XA: 0.550
    • Item Width - XA: 0.000
    • Retail Width - XA: 5.000
    • Tariff 301 - XA: no
    • Retail Length - XA: 7.000
    • Sales Family Description - XA: electrical components
    • Sales Group Description - XA: cntrl
    • Axles: 1-4
    • Mount Angles: various
    • Activation: inertia accelerometer
    • Level Adjust: auto
    • Master Case Length Inches - XA: 13.000
    • Master Case Qty - XA: 10
    • Master Case Weight Lbs - XA: 6.500
    • Pallet Case Per - XA: 60
    • Pallet Case Per Layer - XA: 12
    • Pallet Total Height Inches - XA: 44.500
    • Prop 65 Material - XA: di(2-ethylhexyl) phthalate/di-n-butyl phthalate
    • Prop 65 Reason - XA: pvc coated wire
    • Prop 65 Warning Label Type - XA: cancer and birth defect causing
    • Truckload Cases Qty - XA: 3600
    • Truckload Weight - XA: 25800
    • Master Case Height Inches - XA: 8.000
    • Superceded by Item - XA: 51146

    TriFlex Proportional Trailer Brake Controller

    By CURT -



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    Disclaimer Final sale clearance item, no refunds or exchanges.

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