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2nd Dead 12v Battery in less than 1 month

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by DriverX5, Jul 24, 2019.

  1. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
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    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    it can do that for quite awhile before it fails
     
  2. richmke

    richmke Member

    Joined:
    Dec 29, 2018
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    Location:
    Milwaukee, WI
    Vehicle:
    2007 Prius
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    Base
    I heard the SKS (wireless key) can drain the battery over a week if the car is not driven. There is a button to turn off the SKS.