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I think my hybrid battery is going out, any advise?

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by BeaminYo, Sep 6, 2022.

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  1. BeaminYo

    BeaminYo New Member

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    2011 Prius
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    Two
    I recently, while at a roundabout, had my Prius beep at me telling me to check the Hybrid System. But this didn't appear to be it, because while I got the typical P0A80 code, I also got some strange C1259 and C1310 codes as well. The remedy so far has been to disconnect the fuse box, and reconnect it after 10 min and it'll work for another 50-100 miles or so, but I figured I'd post this here and ask you guys - Is it just a hybrid battery, or maybe something more, and then comes the question: Is my "fix" going to damage the car?
     
    #1 BeaminYo, Sep 6, 2022
  2. tankyuong

    tankyuong Senior Member

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    i'd replace the battery
     
    #2 tankyuong, Sep 7, 2022
  3. Tombukt2

    Tombukt2 Senior Member

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    My battery HV replaced with balanced rebuilt 665$ working exceptional so far . 6 months
     
    #3 Tombukt2, Sep 7, 2022
  4. Doug McC

    Doug McC Active Member

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    Have you cleaned your hybrid battery fan like the manual says to do when you get this message?
     
    #4 Doug McC, Sep 7, 2022
  5. BeaminYo

    BeaminYo New Member

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    2011 Prius
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    Two
    I have not, I’ll try that and get back to you!
     
    #5 BeaminYo, Sep 26, 2022
    Doug McC likes this.
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