Toyota Techstream: Can I upgrade the MVCI J2534 frimware?

Hello Experts !

I have MVCI J2534 cable having firmware version 1.4.7. Is it possible to upgrade this version to firmware 2.0.4 version?

Thank You

1 Answer

  • 1 year ago

    I put a response here just so I can easily come back and read answers about this. I just heard about techstream being used to  program new TPMS monitors. It sounds like a good application.

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