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Pulling VIN# from ECM

Discussion in 'GM Electrical Tech' started by clonestocker, Jun 24, 2012.

  1. clonestocker

    clonestocker New Member

    What would be the easiest way to do this? I don't have a harness with the OBD2 port that could be used to talk to the ECM. Please advise! thx matt
  2. Crawdaddy

    Crawdaddy Thread Killer Extraordinaire Staff Member 5+ Years 1000 Posts Platinum Contributor

    I don't know if the VIN is burned into the programming anywhere on the computer, but I suspect if it is, it's only accessible using a GM Tech-II tool or the like. Regular code readers can't read it.

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