Denso head unit software April 2022, T-SB-0031-20 rev2

Discussion in 'Prime Audio, Electronics, and Infotainment' started by drizzle, Sep 3, 2022.

  1. drizzle

    drizzle Junior Member

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    #1 drizzle, Sep 3, 2022
  2. Elektroingenieur

    Elektroingenieur Senior Member

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    Which Toyota download site did you try? The software should be available with a Professional Diagnostic subscription to techinfo.toyota.com, when you view the original bulletin there, rather than NHTSA’s copy.
     
    #2 Elektroingenieur, Sep 3, 2022
  3. Darien Day

    Darien Day Member

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    Has anyone tried this update yet?
     
    #3 Darien Day, Oct 28, 2022
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