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Yellow brake warning light

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Old fat fireman, Aug 27, 2023.

  1. Old fat fireman

    Old fat fireman New Member

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    Vehicle:
    2007 Prius
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    Base
    16931460506469179601672357338899.jpg

    Help needed on issue, it has alot. 178k and running well. Yellow brake warning light is the issue currently
     
    #1 Old fat fireman, Aug 27, 2023
    Last edited by a moderator: Aug 27, 2023
  2. bisco

    bisco cookie crumbler

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    that's alot of codes, is the 12 volt healthy?
     
    #2 bisco, Aug 27, 2023
  3. bisco

    bisco cookie crumbler

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    #3 bisco, Aug 27, 2023
  4. bisco

    bisco cookie crumbler

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    can also be connector corrosion not allowing proper voltage to ecu's
     
    #4 bisco, Aug 27, 2023
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