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Thread: Cant Tune Trans?

  1. #1
    Junior Member uwyo_dmax's Avatar
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    Apr 2008
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    Default Cant Tune Trans?

    Ive been trying to tune my trans, but have not been able to. When i try to flash a message pops up saying trans tuning is limited to comercial scan and tune. I should have the comercial scan and tune as thats what is on my blue registration card. When i go into the help/about tab it says Comercial Scan and tune. restricted to personal scan and tune (no cable).
    2003 Chevy Duramax LB7 CC/SB
    Bose Sound/DVD/Kicker 12"
    6" RCD Lift/315/75/16 BFG's
    EFILive/DSP5 Tuning by Me & Duramaxtuner
    5 inch straight exhaust

  2. #2
    EFILive Developer Site Admin Blacky's Avatar
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    Mar 2003
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    Default

    You need to do one of two things:

    1. Plug your cable in to the PC before you start the software. That way the software will detect that the cable is a Commercial cable, it only checks when the software is started.

    2. Enter your Commercial license details in the Help->Register EFILive window, exactly as they appear on your blue registration card.

    Regards
    Paul
    Before asking for help, please read this.

  3. #3
    Junior Member
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    Feb 2008
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    Default

    try opening the tune tool as administrator

  4. #4
    Junior Member uwyo_dmax's Avatar
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    Default

    yep thanks i got it a while back it was a combination of both, stupid vista
    2003 Chevy Duramax LB7 CC/SB
    Bose Sound/DVD/Kicker 12"
    6" RCD Lift/315/75/16 BFG's
    EFILive/DSP5 Tuning by Me & Duramaxtuner
    5 inch straight exhaust

  5. #5
    Member
    Join Date
    Sep 2006
    Posts
    92

    Default

    Let me know if you need help with the TCM file...
    2007 CC/SB 4WD, McRat EFI Live, Trans, Trans Cooler and C3 clutch oiling mod by Mike L., SD Sleeves, SoCal Diesel

    2002 CC/DRW 2WD, McRat EFI Live, Trans, Trans Cooler and C3 clutch oiling mod by Mike L., SoCal Diesel

  6. #6
    Junior Member uwyo_dmax's Avatar
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    Apr 2008
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    Default

    Thanks Chris,
    I got something that is shifting pretty well at high throttle positions but it defuels way to much on mid and lower throttle positions..
    2003 Chevy Duramax LB7 CC/SB
    Bose Sound/DVD/Kicker 12"
    6" RCD Lift/315/75/16 BFG's
    EFILive/DSP5 Tuning by Me & Duramaxtuner
    5 inch straight exhaust

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