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Hidden Hitch® Primus™ IQ Proportional Electronic 1 to 3 Axle Brake Controller

The Quadratec® Difference
Catalog #: 72020.9003
Hidden Hitch® Part #: 90160
Proportional based controls offer a smooth braking response to almost any stop. Through the use of a sensing device, the brake control can determine the tow vehicle's rate of deceleration and then apply the trailer brakes to match. In other words, Proportional controls deliver power to the trailer brakes in direct relationship to the actual physical deceleration of the tow vehicle.
  • Reverse battery protection for both vehicle and breakaway
  • Designed to work with electronic over hydraulic brake systems
  • Numerous mounting options - including 360 degree vertical rotation
  • Digital display depicts voltage delivery to trailer during braking
  • No level adjustment necessary - it adjusts itself to varying terrain as you drive
  • Great for backing into tough spots! Works proportionally in reverse with the ability to disable when not needed
  • Produces stops that are in proportion to vehicles deceleration rate
  • "Boost" feature gives users the ability to apply more initial trailer braking power when towing heavier trailers
  • Continual diagnostics check for proper connection, shorted magnet conditions and much more
  • Quick and easy disconnect feature allows user to remove and store the control when not in use
  • Electric trailer brake control for up to 4 braking axles
  • Limited lifetime warranty
Installation Notes
Installation Difficulty:
Level 2Intermediate
Installation Time: 2-3 hours
Parts Included

Brake Controller
Mounting Bracket

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