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P1a80 error code

Discussion in 'Prius v Technical Discussion' started by Canarian CHR, Aug 3, 2021.

  1. Canarian CHR

    Canarian CHR Junior Member

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    anyone had this error code or know what the cause could be?

    Thank you very much for your help
     
  2. rjparker

    rjparker Tu Humilde Sirviente

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    Sure its not a p0a80?
     
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  3. ChapmanF

    ChapmanF Senior Member

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    What tool was used to read it?

    I've been seeing more and more threads (some say they're using Dr. Prius?) where the second position of the DTC is wrong. Sometimes it's even obviously bogus, like a letter or a number above 3, which the second position of a DTC can't ever be.

    1 at least is a possible second digit, but P1A80 sure isn't a Prius code I've heard of before.
     
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  4. Tim Jones

    Tim Jones Senior Member

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    Traction Battery
     
  5. ChapmanF

    ChapmanF Senior Member

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    There is very definitely a P0A80 code that pertains to the traction battery. It gets mentioned on PriusChat a lot.

    If you have some inside info on a P1A80 code, then, please, spill!
     
  6. Tim Jones

    Tim Jones Senior Member

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    trani fluid code. happens when the shifting is not as smooth as usual especially when it shifts into 6th gear.