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linear valve

Discussion in 'Gen 2 Prius Main Forum' started by tallman, Apr 17, 2023.

  1. tallman

    tallman Junior Member

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    Can u use a snap on ultra scanner to relearn linear valve?
     
    #1 tallman, Apr 17, 2023
  2. ChapmanF

    ChapmanF Senior Member

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    I believe there is even a no-scan-tool procedure for that, using a jumper wire.

    I don't know exactly which scan tools do or don't have that, but some are reviewed with those details in mind in this thread:

    Gen2 OBD2 app review | PriusChat
     
    #2 ChapmanF, Apr 17, 2023
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  3. mr_guy_mann

    mr_guy_mann Senior Member

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    #3 mr_guy_mann, Apr 18, 2023
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  4. tallman

    tallman Junior Member

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    It's a ultra, I try to relearn and I get code 1368 linear valve offset fault,,, is this a bad actuator?

    Edit: Yes ultra still get c1345 and c 1368 code

    I will add though the ultra says parking brake must be set to do the c 1345 relearn and techstream says p brake must be off , I did it by just moving the pedal enough to open switch, shoes not moving
     
    #4 tallman, Apr 27, 2023
    Last edited by a moderator: Apr 28, 2023
  5. dolj

    dolj Senior Member

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    What is the procedure for troubleshooting those codes in the repair manual?
     
    #5 dolj, Apr 28, 2023
  6. Mendel Leisk

    Mendel Leisk Senior Member

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    I "think" I've got it all. First page is the procedure, subsequent pages pertain to the references on first page. If there's something missing let me know.
     

    Attached Files:

    #6 Mendel Leisk, Apr 28, 2023
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