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Replaced touch screen, now I'm seeing "CHECK HYBRID SYSTEM ..." error

Discussion in 'Gen 3 Prius Audio and Electronics' started by eyadams, May 15, 2022.

  1. eyadams

    eyadams New Member

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    2013 Prius
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    This is a follow up to my earlier post about whether the touch screen on my 2013 MFD has a screen protector. I eventually decided it was worn out and have replaced it. I wanted to test it before putting the car completely back together, so I started the car. Good thing I did that, because I had forgotten to plug in the radio, at all. After fixing that, the radio came on, the touch screen works, everything looks good. Except, I now have the "CHECK HYBRID SYSTEM ..." error and a yellow warning triangle.

    I think this error was caused because I powered up the car with the "Park" button unplugged. I have since plugged it in. Everything appears to be working correctly, but how do I clear the error? Do I need to find someone with an ODB2 reader?
     
    #1 eyadams, May 15, 2022
  2. bisco

    bisco cookie crumbler

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    maybe, but try disconnecting the 12v first. if that doesn't work, drive it for a few days. sometimes they go away after so many cycles.
     
    #2 bisco, May 16, 2022
  3. eyadams

    eyadams New Member

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    II
    Disconnecting the 12v battery seems to have fixed it. Thanks!
     
    #3 eyadams, May 18, 2022
    bisco likes this.
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