Check Hybrid System Problem

Discussion in 'Gen 3 Prius Technical Discussion' started by Ahmad Hommos, Feb 9, 2019.

  1. Ahmad Hommos

    Ahmad Hommos New Member

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    Vehicle:
    2010 Prius
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    III
    Dear All,
    Kindly My 2010 Prius gives Check Hybrid System code was Power Train P0A80.

    Please advice.
    Thanks,
    Ahmad
     

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    #1 Ahmad Hommos, Feb 9, 2019
  2. Grit

    Grit Senior Member

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    Need to troubleshoot HV battery; attached picture indicates cell voltages are out of range compared others. Common fixes for P0A80- buss bar point of contact deoxidation, re-balancing battery pack, then replacing individual cells and replacing entire hv pack.
     
    #2 Grit, Feb 9, 2019
    Raytheeagle and bisco like this.
  3. bisco

    bisco cookie crumbler

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    check the intake grille and clean the cooling fan
     
    #3 bisco, Feb 9, 2019
  4. Ahmad Hommos

    Ahmad Hommos New Member

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    III
    Thanks guys for your fast response, Okay I will do all steps.
    Thanks again.
    Ahmad
     
    #4 Ahmad Hommos, Feb 9, 2019
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