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TechStream help needed...TPMS

Discussion in 'Off-Topic Discussion' started by 2020 4Runner, Aug 2, 2024.

  1. Aug 2, 2024 at 5:52 AM
    #1
    2020 4Runner

    2020 4Runner [OP] New Member

    Joined:
    Mar 3, 2020
    Member:
    #13380
    Messages:
    727
    Gender:
    Male
    Fl
    Vehicle:
    2020 4Runner SR5, 2020 SR5 Tundra DC
    Does anyone know how to clear TPMS sensor IDs from the ECU on a 2020? I have a 5th position that is FFFFFFF for the ID. I can scan all 5 sensors with the Autel TS508 but it will not write to the 5th position during the OBD relearn process.
     
  2. Aug 2, 2024 at 6:41 AM
    #2
    whippersnapper02

    whippersnapper02 New Member

    Joined:
    Feb 27, 2019
    Member:
    #8982
    Messages:
    3,784
    Gender:
    Male
    First Name:
    Christian
    Vehicle:
    2019 TRDP w/Kangs brah!
    Only the limiteds and possibly the pro bro have the 5th sensor. Are you trying to add the 5th to your SR5?
     
  3. Aug 2, 2024 at 6:48 AM
    #3
    2020 4Runner

    2020 4Runner [OP] New Member

    Joined:
    Mar 3, 2020
    Member:
    #13380
    Messages:
    727
    Gender:
    Male
    Fl
    Vehicle:
    2020 4Runner SR5, 2020 SR5 Tundra DC
    So a 5th position in TS shows but it shows all F's instead of a normal id. I just don't know how to overwrite it during the relearn. My Tundra is the same way.
     

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