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Thread: 2018 6.7 C&C Tuning Issues

  1. #21
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    Yea I don't know. I probably won't even try to start it if it does work, because I imagine the security will go nuts.

    I'll give it a go and report back.

  2. #22
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    Update: I can Licence the computer but when I flash it it is failing right at the end of the flash. Error $0340 Download not accepted. Trying to flash a stock file.

    Click image for larger version. 

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  3. #23
    Lifetime Member GMPX's Avatar
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    Yeah, unless the digital signatures have been disabled (using a BullyDog, Fleece etc) you will only be able to flash stock files.
    As the $0340 error code description says:

    For Cummins controllers: Controller contains security to prevent modified tunes being programmed.

    Cheers,
    Ross
    I no longer monitor the forum, please either post your question or create a support ticket.

  4. #24
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    Yes I know I am trying to flash an older Stock file so the BD can talk to it.

  5. #25
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    Do you have any 2018 stock files that I an try so if this doesn't work I can at least go back to stock. I have 10-17 files only

  6. #26
    Lifetime Member GMPX's Avatar
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    Do you know what was in it originally? 32370831AD etc
    Yes I do have 2018 files.
    I no longer monitor the forum, please either post your question or create a support ticket.

  7. #27
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    Quote Originally Posted by gmpx View Post
    do you know what was in it originally? 32370831ad etc
    yes i do have 2018 files.
    31321831ad

  8. #28
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    I've tried 15' 16' and 17' files all with no luck, they get right to the end and fail, as if you were flashing a modified file, but these are all bone stock. I am on the latest software and firmware.

  9. #29
    Lifetime Member GMPX's Avatar
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    Close enough to get you going again....
    Attached Files Attached Files
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  10. #30
    Lifetime Member GMPX's Avatar
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    Quote Originally Posted by BigCE View Post
    I've tried 15' 16' and 17' files all with no luck, they get right to the end and fail, as if you were flashing a modified file, but these are all bone stock. I am on the latest software and firmware.
    Ah I see why, they've changed the signing key for the 2018's, only stock 2018 files will work on 2018's.
    I no longer monitor the forum, please either post your question or create a support ticket.

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