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Prius 2 2006 problem batterie cell

Discussion in 'Gen 2 Prius Technical Discussion' started by jelt, Aug 28, 2024.

  1. jelt

    jelt Junior Member

    Joined:
    Oct 7, 2022
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    Location:
    France
    Vehicle:
    2007 Prius
    Model:
    II
    Hi
    I have a question
    Look my picture Dr Prius
    I have bad cell when I left in holidays with car
    I ran 500 kms with bad error dead on Prius
    I run and I deleted the error
    I use climatisation and all electric cars to not let battery max level
    Then I arrive
    No explose battery
    Then I open the battery and change 3 first bank cell then 6 cells
    And look the dr Prius diag
    error no happen
    But it’s say bank one is not good
     

    Attached Files:

    #1 jelt, Aug 28, 2024
  2. Tombukt2

    Tombukt2 Senior Member

    Joined:
    Nov 29, 2020
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    Location:
    Durham NC
    Vehicle:
    2009 Prius
    Model:
    Base
    Well then you have to do it again and deal with the block that the app is telling you is suspect You need to find out why that is with your test meter so that means you've got to open the cover and know the drill
     
    #2 Tombukt2, Aug 28, 2024
  3. MAX2

    MAX2 Member

    Joined:
    Aug 12, 2024
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    Location:
    Third Rock from the Sun
    Vehicle:
    2007 Prius
    Model:
    N/A
    If Dr.Prius shows correctly, then you have very high internal resistance on all pairs of modules. The battery is on its last legs.
    In the first picture, the internal resistance on the first pair of modules is above 34 milliOhm. One or two modules will overheat during the trip and may explode.
     
    #3 MAX2, Aug 29, 2024
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