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Correcting odometer/speedometer for bigger tires

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Coaltown992, Jan 23, 2020.

Page 3 of 3
  1. Jun 19, 2023 at 10:01 AM
    #41
    Landonwilson88

    #41
    Landonwilson88 New Member

    Joined:
    Jun 11, 2018
    Member:
    #256067
    Messages:
    2
    Gender:
    Male
    Vehicle:
    2009 white sr5 access cab 2.7 4x4 5 speed
    For those who stumble into this thread. I was gifted the 730123 for father's day to add to my 2022 Tacoma.

    Amazon said it wouldn't work on my truck but hypertech's website said it would.

    I updated the devices firmware with a windows 12 laptop.

    That firmware upgrade allows you to select a 2021 toyota tacoma, But nothing newer.

    Using the 2021 Tacoma setting on my 2022 Tacoma did not work. I tinkered and fudged numbers for an hr driving around 45 miles. The speedometer was off the same value no matter what I did.

    I called hypertech to see if they could verify that 2022 wasn't supported. They said they hadn't gotten their hands on a 2022, I suspect also a 2023, to get the device working for those.

    I'm north 2 hrs from their Memphis, TN hq. I offered my truck for testing. They said they would need a local truck as it would take 2-3 days. I couldn't tie mine up for that long that far away.
     
    Landonwilson88, Jun 19, 2023
    #41
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Products Discussed in

Hypertech 730123 Speedometer Calibrator
$202.35
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