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Discussion in 'Generation 1 Prius Discussion' started by drbojo, Apr 10, 2016.

  1. drbojo

    drbojo Junior Member

    Joined:
    Apr 10, 2016
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    Location:
    Frankfurt
    Vehicle:
    2002 Prius
    Model:
    I
    My PI/2002 is showing a DTC 21 since last summer.
    Was the problem ever resolved by anyone?
     
  2. DRACO

    DRACO Member

    Joined:
    Nov 28, 2015
    362
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    0
    Location:
    Rancho Palos Verdes, California
    Vehicle:
    2002 Prius
    Model:
    One
    Not sure what a DTC21 is. Please go borrow or buy a Prius Aware OBD2 scanner or mini VCI and report the error code/s
     
  3. S Keith

    S Keith Senior Member

    Joined:
    Sep 4, 2015
    799
    329
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    Location:
    AZ
    Vehicle:
    2003 Prius
    Error code checking options in my signature.