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Thread: PCM and BCM Swap possibility???

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  1. #1
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    Quote Originally Posted by ScarabEpic22 View Post
    Hate to say it, but why not just use the other software and full flash an 03+ OS into it? If its really in the PCM, that will do it. If not, then change your VIN to an 03 one and have a dealer flash the BCM. Once they flash you'll have to use that VIN otherwise I dont believe the VATS will let the engine start.
    Thats a good idea but will I be able to pass the state inspection with a different Vin number?
    2002 4.2L I6 Trailblazer LTZ

  2. #2
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    Quote Originally Posted by goldbergv95 View Post
    Thats a good idea but will I be able to pass the state inspection with a different Vin number?
    Have to check with your local DMV to answer that one, I dont even know what the rules are in Washington and Ive lived here my whole life.
    ~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
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    Quote Originally Posted by ScarabEpic22 View Post
    Have to check with your local DMV to answer that one, I dont even know what the rules are in Washington and Ive lived here my whole life.
    Hmm Ill have to ask the dealer later.

    I was thinking of purchasing the Tech 2 program. Will this beable to flash the bcm and the pcm?
    2002 4.2L I6 Trailblazer LTZ

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