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Thread: Autocal for vin# change?

  1. #1
    Junior Member
    Join Date
    Oct 2012
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    40

    Default Autocal for vin# change?

    I'm going to attempt to change a vin number on an e54 LB7. I was wondering if this can be done via passthrough with the v7.5 scan tool via bi-directional controls?? Has anyone tried this before?

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

    Default

    Yes, AutoCal's function identically to a V2 in the V7.5 Scan Tool software. Connect everything, open V7.5 Scan, connect to the desired controller, then change the VIN.
    ~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.

  3. #3
    Junior Member
    Join Date
    Oct 2012
    Posts
    40

    Default

    Ok, well it tries to connect but will only verifies the first segment of the vin (1GCHK) and then stops.

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