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2012 battery hooked backward.

Discussion in 'Gen 3 Prius Technical Discussion' started by Nasrullah, Nov 20, 2022.

  1. Nasrullah

    Nasrullah New Member

    Joined:
    Nov 20, 2022
    1
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    Location:
    US
    Vehicle:
    2012 Prius
    Model:
    Three
    I hooked the new 12 V battery backward.

    now the dashboard light comes on. A massage on dashboard says “ press on break and push start button to start engine”. When I do it the low battery warning lights blinks and goes orange. How can i fix it?