TSB EG-0127T-1014 (SW update to avoid cylinderhead gasket failure)

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by OptimusPriustus, Sep 19, 2023.

  1. wukong sun

    wukong sun New Member

    Joined:
    Apr 23, 2025
    19
    1
    0
    Location:
    95050
    Vehicle:
    2014 Prius
    Model:
    III
    upload_2025-5-6_11-55-37.jpeg


    I found the ID
    2014
    Does it need to be updated?
     
  2. rjparker

    rjparker Tu Humilde Sirviente

    Joined:
    Jun 6, 2008
    9,308
    5,671
    7
    Location:
    Texas Hill Country
    Vehicle:
    2012 Prius v wagon
    Model:
    Three
    Depends. What car is your id from? A 2012 as in your profile, a 2014 in your post, a hatchback, plug in or v wagon?
     
  3. wukong sun

    wukong sun New Member

    Joined:
    Apr 23, 2025
    19
    1
    0
    Location:
    95050
    Vehicle:
    2014 Prius
    Model:
    III
    The registration period is only until 2012. I will see if I can modify it.