11042- Tune Revision Out of Date on Bully Dog BDX Tuner

    January 20th, 2021

    This error is an indication that the “Tune Revision” is out of date on the device.                                                                                                                     

    To update the Tune Revision, download the Device Updater software and select [Automatically Check for Updates]. Afterward, you will be able to take the device back to the vehicle and continue as normal. (Click here to download the Device Updater software if you haven't done so already)

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