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Head unit and instrument cluster fail together?

Discussion in 'Gen 3 Prius Audio and Electronics' started by Elzle7, Apr 11, 2023.

  1. Elzle7

    Elzle7 New Member

    Joined:
    Apr 10, 2023
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    Location:
    hawaii
    Vehicle:
    2015 Prius
    Model:
    Two
    Question. I have a 2015 prius two. A few days ago the head unit was acting up then recovered after a minute or so. Then I think I saw the instrument panel glitch yesterday. Do these usually go out together?
     
    #1 Elzle7, Apr 11, 2023
  2. Montgomery

    Montgomery Senior Member

    Joined:
    Sep 11, 2015
    2,254
    2,238
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    Location:
    Orange County, CA
    Vehicle:
    2015 Prius
    Model:
    Two
    From what little you have described, it could be a power issue. Either the 12 volt battery is going out, or the HV battery is on its last leg.
     
    #2 Montgomery, May 1, 2023
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