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07 prius with regen issue and traction control light issue

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Shayski, Apr 16, 2021.

  1. Shayski

    Shayski Junior Member

    Joined:
    Jan 14, 2017
    5
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    Location:
    Toledo,Ohio
    Vehicle:
    2015 Prius Plug-in
    Model:
    Plug-in Advanced
    My 07 traction control light comes on when I'm on the highway at higher speeds and comes on and off but mostly stays on. Then my battery drains all the way to empty, very quickly and stays that way with a
     
    #1 Shayski, Apr 16, 2021
  2. ChapmanF

    ChapmanF Senior Member

    Joined:
    Mar 30, 2008
    23,270
    15,067
    0
    Location:
    Indiana, USA
    Vehicle:
    2010 Prius
    Model:
    IV
    hey, and a ho, and a hey-nonny-no?
     
    #2 ChapmanF, Apr 16, 2021
    mr_guy_mann likes this.
  3. jdenenberg

    jdenenberg EE Professor

    Joined:
    Nov 21, 2005
    3,837
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    Location:
    Trumbull, CT
    Vehicle:
    2020 Prius
    Model:
    LE AWD-e
    If you are driving with mismatched tire, the traction control will see an RPM difference and cause an alert.

    JeffD
     
    #3 jdenenberg, Apr 16, 2021
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