1. Welcome to Tundras.com!

    You are currently viewing as a guest! To get full-access, you need to register for a FREE account.

    As a registered member, you’ll be able to:
    • Participate in all Tundra discussion topics
    • Transfer over your build thread from a different forum to this one
    • Communicate privately with other Tundra owners from around the world
    • Post your own photos in our Members Gallery
    • Access all special features of the site

Headlight system malfunction

Discussion in '3rd Gen Tundras (2022+)' started by crawford_nick, Sep 27, 2024.

  1. Sep 27, 2024 at 1:20 PM
    #1
    crawford_nick

    crawford_nick [OP] New Member

    Joined:
    Sep 20, 2024
    Member:
    #123183
    Messages:
    1
    Vehicle:
    22 Tundra Capstone
    I got an alert today saying headlight system malfunction but all the headlights and fogs are working. Any ideas? Auto is working and manual.
     
  2. Sep 27, 2024 at 6:46 PM
    #2
    22whatwedo

    22whatwedo New Member

    Joined:
    Aug 6, 2022
    Member:
    #81594
    Messages:
    941
    Gender:
    Male
    The Open Road
    Vehicle:
    22 SR5 TRD OR Army Green
    Check the auto high beams as well?
     
  3. Oct 7, 2024 at 5:35 PM
    #3
    Harry_0

    Harry_0 New Member

    Joined:
    Oct 7, 2024
    Member:
    #123933
    Messages:
    1
    Gender:
    Male
    First Name:
    Harry
    Vehicle:
    2019 Tundra, Platinum 4x4 5.7
    I have the same thing going on. Not consistent... comes on intermittently. But it takes over the whole panel and nothing else can be seen.
    Checked lights in all modes and nothing seems to be wrong. Went to mechanic today. They came on during their test run, but he said it did not show up on the diagnostic computer. Said the dealer would be the next step... trying to find a work around.
     
  4. Dec 22, 2024 at 6:26 PM
    #4
    Mr. Socom

    Mr. Socom New Member

    Joined:
    May 28, 2021
    Member:
    #63629
    Messages:
    58
    Gender:
    Male
    First Name:
    Steve
    Los Angeles
    Vehicle:
    2021 Limited Tundra
    Any update on this? Got the same issue and as mentioned mine also comes on here and there but all the lights are working fine.
     
  5. Dec 23, 2024 at 9:27 AM
    #5
    Observer

    Observer New Member

    Joined:
    Jul 14, 2024
    Member:
    #119878
    Messages:
    175
    Gender:
    Male
    Just as a thought. Might check and make sure the connection to the bulbs are tight. If one is not fully locked in you might be getting an intermittent connection fault. had this happen on my other truck with the turn signal light.
     

Products Discussed in

To Top