How to Install The GTX Tuner

Modified on Mon, 10 Oct, 2022 at 11:32 AM


To load a tune with a GTX to your vehicle do the following:

  • From the Home screen on the GTX select the "Tune" icon
  • Follow the on-screen prompts and turn the ignition to the "run" position
  • Once it reads the vehicle and downloads any files needed it will pull up a list of any available custom tunes that you may have loaded
  • Or you can continue with the preloaded tunes.
  • Continue following the on-screen instructions to complete the download.