Okay. Who HASN'T had a 12V battery issue with their 2023-24 Prime?

Discussion in 'Gen 5 Prius Main Forum' started by REBobBecker, Mar 30, 2024.

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  1. Bill Norton

    Bill Norton Senior Member

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    I'm pretty sure other manufacturers figured this out.
    The 12V is monitored, Load Shedding begins at X SOC. When necessary turn on the DC-DC to transfer X amount of Whs to the 12V.
    Monitor the HV pack. Give up the ghost, throw your hands in the air, at 40% SOC, (months later?)
    It's not Rocket Surgery :whistle:

    Again, I changed out my +8 year old Bolt 12V battery because I got tired of waiting for symptoms. Did GM figure it out?
     
    #381 Bill Norton, Mar 15, 2026 at 10:13 AM
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