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Thread: Spare ECM and TCM - VIN Change

  1. #1
    Junior Member
    Join Date
    Oct 2006
    Posts
    17

    Default Spare ECM and TCM - VIN Change

    If I pickup a spare ECM and TCM, can I change the VIN with EFI Live? Don't want to buy another license.

    If EFI Live can change it. How?

    Thanks in advance.
    Ray
    2019 Renegade Verona "Mistress" M2-106 Cummins 8.9L
    2006 Silverado "Grey Ghost" 2500HD LBZ LT/CC

  2. #2
    Lifetime Member
    Join Date
    Mar 2006
    Posts
    4,935

    Default

    If you purchase a new set of computers, you will have to license them. EFILive's licenses are locked to the serial number of the modules, not the actual VIN number. Put whatever VIN you want in them (which you can do easily in EFILive), but to flash them you will need another license.
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

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