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DIY programing of 2015 replacement Key fob

Discussion in 'Gen 3 Prius Main Forum' started by 4priusowner, Mar 28, 2022.

  1. 4priusowner

    4priusowner Junior Member

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    is there any DIY method to program a replacement key fob using existing good key without Techstream or other computer program?
     
  2. JC91006

    JC91006 Senior Member

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    2nd gen, yes. 3rd gen, no. Easy with techstream or similar software
     
  3. 4priusowner

    4priusowner Junior Member

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    Thank you. Had a feeling that is the case since Gen 3 does not have a key slot to use.