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Thread: Validate checksum failed and can't read and save file

  1. #1
    Potential Tuner
    Join Date
    Jul 2017
    Location
    Urich, Mo
    Posts
    3

    Validate checksum failed and can't read and save file

    My 04.5 cummins is throwing the Validate checksum failed and can't read and save file. What is the fix for this?? Returned my Smarty S06 back too stock, battery's are fully charged and no accessories were on. What do I need too do?!

  2. #2
    Tuner in Training
    Join Date
    Aug 2017
    Posts
    13
    Quote Originally Posted by Brandon Rotert View Post
    My 04.5 cummins is throwing the Validate checksum failed and can't read and save file. What is the fix for this?? Returned my Smarty S06 back too stock, battery's are fully charged and no accessories were on. What do I need too do?!
    Send HP-T a service ticket. I just got an email from them today after filling a ticket out late last night.