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Thread: V2 forgot VIN?

  1. #1
    Junior Member
    Join Date
    Feb 2010
    Posts
    18

    Default V2 forgot VIN?

    Well, I have been using the same V2 on one truck for almost two years now. It has always been up to date and I use 7.5 to tune and flash both my PCM and TCM. This is on a 2005 Duramax, LLY. So, today, I tried to do a full reflash with DSP5 tuning, not the first time I have dont DSP5 tuning.

    The issue is when I go to flash the truck, it tells me I have to go to V2 VIN Lisensing. When I open the software on my computer, it doesn't show the V2 being attached to, or even having any lisenses left. But, if I open up just the V2 plugged into the truck, it shows both my PCM and TCM uses. I am at a loss and not sure what to do. Any help would be great!

  2. #2
    Lifetime Member
    Join Date
    Jul 2004
    Posts
    640

    Default

    You need to update both the software and the firmware. what firmware version does your V2 have?

    Ira

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