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2010 Prius 60,000 MI traction battery won't hold charge

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Robert Neville, Aug 20, 2013.

  1. adamace1

    adamace1 Senior Member

    Joined:
    Jun 22, 2009
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    Location:
    Charlotte, NC
    Vehicle:
    2010 Prius
    Model:
    II
    The reason it will drop from 4 bars to 2 bars when you first start driving is the car uses the HV battery a lot while it is warming up the ICE.