Smart Key not working after radio replacement

Discussion in 'Gen 2 Prius Audio and Electronics' started by the_travis, Sep 22, 2021.

  1. the_travis

    the_travis New Member

    Joined:
    Sep 22, 2021
    1
    0
    0
    Location:
    Flower Mound, TX
    Vehicle:
    2009 Prius
    Model:
    Base
    I just purchased a 2009 Prius and I decided to replace the radio. The smart key system was working until the radio was replaced but I have no idea how replacing the radio could have caused this. After it quit working, I reinstalled the original factory radio and the problem is still happening. The smart key works for the doors but it will not start, instead the 'key not found' comes on. The car will start when I put the key into the slot.

    Thanks in advance,

    Travis
     
  2. koco

    koco Member

    Joined:
    Oct 4, 2021
    113
    36
    0
    Location:
    Las Vegas
    Vehicle:
    2005 Prius
    Model:
    Base
    Maybe the little Key button on the lower dash got pushed during the install.
     
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