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2008 No start Diag Help

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by hrodgmc, May 30, 2020.

  1. hrodgmc

    hrodgmc Junior Member

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    Location:
    georgia usa
    Vehicle:
    2007 Prius
    Model:
    Two
    2008 Prius 1/08 Build

    It’s been sitting for 6-8 months.

    Replaced traction battery


    No start condition

    Red Triangle of Death

    New AGM battery 12.2 volts


    Codes:

    P3000

    P0AFA


    C1241

    C1259

    C1300

    C1310


    B1400

    B1442


    Where do I start with diag?

    Thanks
     
  2. SFO

    SFO Senior Member

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    Welcome to PriusChat!!

    When did you replace the HV battery?

    What did you replace the HV battery with, was it new OEM or something else?
     
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  3. hrodgmc

    hrodgmc Junior Member

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    Hv hasn't been replaced.

    Is that step #1?


    moto g(6) ?
     
  4. bisco

    bisco cookie crumbler

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    your third line says 'replaced traction battery'

    how many miles on her?
     
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  5. bisco

    bisco cookie crumbler

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    12.2 volts is almost dead. put a charger on it.
     
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  6. TMR-JWAP

    TMR-JWAP Senior Member

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    @hrodgmc recently wrote:
    It’s been sitting for 6-8 months.
    Replaced traction battery


    Then @SFO asked:
    When did you replace the HV battery?
    What did you replace the HV battery with, was it new OEM or something else?


    Then @hrodgmc replied:
    Hv hasn't been replaced.
    Is that step #1?


    And I now state....
    I'm so confused, lol, but we're here to help. There's enough member knowledge here that we'll get you fixed up.

    It's just a matter of getting terminology organized.

    I'll go with the assumption the 12v battery was replaced. The first thing to do is ensure the 12v battery is fully charged to prevent you from chasing your tail during troubleshooting. There's always the chance this may cure other issues also.

    Most likely, after sitting 8 months, you have one or more modules in the HV battery that have self-discharged and are causing problems.

    Where are you in Georgia?
     
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  7. edthefox5

    edthefox5 Senior Member

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    P3000 is replace the hybrid battery. The 12 volt battery is probably bad too.

    Before you reply do some reading please. Use the search forums tab up top and search

    hybrid battery

    and see what everyone and there brother is going through with there G2 and the hybrid battery.

    .
     
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  8. TMR-JWAP

    TMR-JWAP Senior Member

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    P0A80=Replace Hybrid Battery Pack

    P3000=HV Battery Malfunction. Triggered by the Hybrid Control ecu receiving an abnormal signal from the HV Battery ecu. I think there are 5 subcodes to help isolate the actual cause. Anything from fuse blowing, fan failing, battery ecu failing, abnormal low voltage, etc.

    And you are 100% correct about Prius chaos going on now that so many have sat idle for 2 months during lockdown. Anyone with a Gen 2 and an original battery is likely to be in the hurt locker. Not to mention how many dead 12v batteries.
     
  9. edthefox5

    edthefox5 Senior Member

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    as far as hes concerned he needs a new hybrid battery.
     
    #9 edthefox5, Jun 1, 2020
    Last edited: Jun 1, 2020
  10. hrodgmc

    hrodgmc Junior Member

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    HV battery is original. This car was purchased non running with mininal details.
    We installed a new 12v battery and put a fully charged snap-on jump box during startup.

    190k miles on the car. Unknown history. I will be looking at battery pack today and verifying ready light is off or on. Will report

    Where are you in Georgia?[/QUOTE]
    Vidalia GA almost between Savannah and Macon
     
  11. SFO

    SFO Senior Member

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    Without a charged and functioning HV battery you will not be able to start the engine, as that battery also rotates the engine.
     
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