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ODB2 Reader Not Connecting to '14 ECU

Discussion in 'Technical Chat' started by TheMuffinMan, Dec 10, 2013.

  1. Dec 10, 2013 at 7:54 AM
    #1
    TheMuffinMan

    #1
    TheMuffinMan [OP] Banana Nut

    Joined:
    Dec 10, 2013
    Member:
    #118280
    Messages:
    2,370
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    Male
    Coeur d'Alene, ID
    Vehicle:
    2023 Tundra Limited Crewmax 6.5' 4x4
    Anyone know if Toyota is or isn't compliant with the ODB2 standard?

    I have a bluetooth ODB2 reader that I connect to my Cell phone for reading engine codes and getting sensor stats from the ECU. Worked on every other car I've plugged it into but it's saying it can't connect to the ECU on my 2014 Tacoma. :confused:

    For what it's worth the manufacturer of the reader says it supports ISO 9141 and KWP2000 which should cover Toyotas.
     
    TheMuffinMan, Dec 10, 2013
    #1
  2. Dec 10, 2013 at 10:06 AM
    #2
    obscurotron

    #2
    obscurotron Well-Known Member

    Joined:
    Apr 29, 2012
    Member:
    #77839
    Messages:
    878
    Gender:
    Male
    N. Nevada
    Vehicle:
    '14 DCSB 4x4
    Too many to list, and I've probably forgotten a bunch.
    It's going to need to speak ISO 15765 (CANbus). Doesn't sound like it does, based on your description.
     
    obscurotron, Dec 10, 2013
    #2

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