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Thread: Speedo Settings 2009-2014 (12th Gen) F150

  1. #1
    Potential Tuner
    Join Date
    Aug 2019
    Posts
    1

    Speedo Settings 2009-2014 (12th Gen) F150

    I have been trying to get my speedometer corrected for 35's and have been unsuccessful. I have changed the "Use Tire Circ." setting to "Calibration", entered the correct "Driven Tire Cric." and adjusted both the "Max Tire Circ." and "Min tire Circ." settings. This did not appear to change the speedometer reading. When changing the "Use VID" to "Disabled" speedometer is now off in the opposite direction but I also lose my SelectShift options and the gear readout on the instrument cluster.

    Has anyone successfully corrected the 2009-2014 (12th Gen) F150 for larger tires and retained the SelectShift and gear display? If so how did you accomplish this?

  2. #2
    Potential Tuner
    Join Date
    Oct 2019
    Posts
    5
    I have a 2013 F150 with 35s and have the same problem. I'm assuming since no one has replied or offered up a suggestion that it can't be done with HPT. I also have a P0605 code that is permanent.