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Trailer brake controller/ pre collision error

Discussion in '2.5 Gen Tundras (2014-2021)' started by Akaklutz, Nov 30, 2021.

  1. Nov 30, 2021 at 10:45 AM
    #1
    Akaklutz

    Akaklutz [OP] New Member

    Joined:
    Nov 16, 2021
    Member:
    #70712
    Messages:
    80
    Gender:
    Male
    First Name:
    Alan
    Vehicle:
    2021 Tundra
    New stock
    (SOLVED)
    DEALERSHIP INSTALLED ANOTHER BCM. NO MORE ISSUES.

    New 2021 stock truck 1800 miles. Hey guys haven't found anything solid on the subject. The dealership replaced the bcm and I didn't get out of the parking lot before everything lit up again.
    I have to take her back again in the morning for round three.

    The grill emblem is clean for the pre collision system and I've hooked up four different trailers all have the same error. So I'm inclined to think it's not the trailers.

    Any first hand experience regarding this that may be helpful is greatly appreciated.IMG_20211130_104218729_HDR.jpg

    IMG_20211130_104220993_HDR.jpg
    IMG_20211130_104222946_HDR.jpg
     
    Last edited: Dec 2, 2021
  2. Nov 30, 2021 at 10:47 AM
    #2
    timsp8

    timsp8 Former Tundra owner for 13 years

    Joined:
    May 11, 2018
    Member:
    #15231
    Messages:
    3,524
    Gender:
    Male
    First Name:
    Tim
    NY
    Vehicle:
    2018 Tundra Limited Crewmax - Traded In
    There are a few threads with similar issues. I remember bad sensors and wires being issues. Try to search and make Toyota make it right. Is it possible that mice chewed your wires?
     
    Akaklutz[OP] likes this.
  3. Nov 30, 2021 at 11:09 AM
    #3
    Akaklutz

    Akaklutz [OP] New Member

    Joined:
    Nov 16, 2021
    Member:
    #70712
    Messages:
    80
    Gender:
    Male
    First Name:
    Alan
    Vehicle:
    2021 Tundra
    New stock
    I've searched pretty extensively. Just general random possibilities.
    And negative on the rat chewing acorns on the engine lol .

    Hopefully they will figure it out.
     

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