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Got c1391, p3000, pa080, p3104 codes on my 2005 prius

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Mani123, Nov 9, 2019.

  1. Mani123

    Mani123 New Member

    Joined:
    Nov 9, 2019
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    Location:
    Western NY
    Vehicle:
    2005 Prius
    Model:
    ----USA----
    My 2005 Prius has 115000 miles. It runs fine but these codes make me nervous . P3014 is for block 4 which shows 15.7v and I believe fixing it would take care of codes other than c1391. The brakes work fine and I don’t hear pump engaging frequently so thought of posting my issue to you gurus with a hope to get cost effective solution. I do have Techstream s/w.