Trailer Brake Controller Programmer

$99.99 USD
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In a matter of seconds, the CANopener Flash will enable the Trailer Brake Controller in your vehicle. Simply plug the CANopener™ Flash programmer into your vehicle's OBDII diagnostic port under your steering column for a moment to perform the required programming. Swap the existing dash pocket for the appropreate trailer brake controller from the Ford (P/N: JL3Z-19H332-AA for the F-150, P/N: HC3Z-19H332-AA for the Super Duty) and you are done!

The trailer brake controller assists in smooth and effective trailer braking by powering the trailer’s electric or electric-over-hydraulic brakes with a proportional output based on the towing vehicle’s brake pressure. You can adjust the level of initial trailer brake output by selecting one of three
settings using the information display. Choose Low, Medium or High for the initial trailer brake output you require.


  • CANopener™ Flash Programmer
  • Easy Plug n' Play install
  • Simple DIY vehicle programming


  • Once plugged in, the CANopener Flash programmers become "locked" to that vehicle and can not be used on another vehicle. For this reason, they are not refundable once used. This product still comes with a one year warranty and is guaranteed to work on the vehicles listed below. 



  • 2015-2020 Ford F-150
  • 2017-2019 Ford Super Duty with the 4" Productivity Screen / Instrument cluster. WILL NOT WORK ON THE 8" PREMIUM INSTRUMENT CLUSTERS.
  • Customer must purchase trailer brake controller hardware - the included CANopener simply programs the vehicle as required to avoid a trip to the dealer.


  • Q – “Will this work on my vehicle”
  • A – Yes. This had been tested on on all the models and years listed.

  • Q – “Does this product cause any issues / disable any features?”
  • A – No. This product does not cause any issues or disable any features.

  • Q – “Will this void my warranty?”
  • A – No. This product will not void your vehicle warranty 

  • Q – “Will the dealer know I change programming in my vehicle?”
  • A – No. You can simply plug the device back in and revert the changes at any time.

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3 Reviews Hide Reviews Show Reviews

  • 5
    Trailers break

    Posted by Eric Anderson on Aug 21st 2020

    Fast and easy no problem

  • 4
    Trailer brakes

    Posted by Dan on May 18th 2020

    Nice work on it. Do you have one for 2011 f150

  • 5
    Trailer Brake Controller

    Posted by Billy McPike on Apr 5th 2020

    I purchased the programmer recently. Also, I found the actual Ford part on Ebay. It was listed for $89 or best offer. Offered the vendor $75 and it was accepted.

    On my '15 XLT, there was a small cubby where the controller is mounted. It is kinda low actually, and to the right of the steering wheel.

    There are a couple of good videos on YouTube on how to remove the cubby and install the controller. Takes about 45 mins to an hour from start to finish.

    Afterwards, I plugged the programmer in the OBD port. Initially, I kept getting a flashing red instead of the green "success" light. But, after about 3 or 4 attempts, it worked. Not sure what went wrong on the initial attempts.

    Regardless, I have a functioning trailer brake controller now that is OEM in appearance and function.

30 Day Returns If Unused
One year from date of purchase
Easy Returns
30 Day Guarantee
1 Year Warranty
No Extra Charge
DIY Install
Live Tech Support