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Help! Turn signal, hazard lights not working

Discussion in '2.5 Gen Tundras (2014-2021)' started by Biedmc06, Apr 27, 2024.

  1. Apr 27, 2024 at 9:01 PM
    #1
    Biedmc06

    Biedmc06 [OP] New Member

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    I have a 2018 Tundra SR5. The turn signals and flashers do not work. I’m guessing it’s a blown fuse? I can seem to locate what fuse(s) it would be. The 2018 doesn’t have a fuses labeled “HAZ” or “TURN-HAZ”.

    thank you for help!
     
  2. Apr 28, 2024 at 7:40 AM
    #2
    Bergmen

    Bergmen New Member

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    Ukiah, California
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    I have a 2018 as well and I don't see any fuse in the box under the hood that might be for hazard or turn signal lights either. The fuse(s) for these may be in the small fuse box under the left lower driver side panel, but not sure. Others here with more electrical knowledge may be able to help. Good luck, and let us know what you find out.

    Dan
     
  3. Apr 28, 2024 at 7:46 AM
    #3
    RobertD

    RobertD SSEM#123, ASCM#4 "I call it Vera" ~Jayne Cobb

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    Both the turn and the hazard are part of the driver footwell fuse box. Trying to find a useful post to help you locate it.

    Basically lay down with your head by the pedals and look up. If seated in driver seat (like normal driving position) you can feel it with your left hand if you reach under the dash and feel around. I know, shit descriptions but you should be able to see it.

    Edit: found the thread
    https://www.tundras.com/threads/interior-fuse-box-location-and-information.3720/
     
  4. Apr 29, 2024 at 12:21 PM
    #4
    Biedmc06

    Biedmc06 [OP] New Member

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    Checked all the fuses and still nothing.
     
  5. Apr 29, 2024 at 12:52 PM
    #5
    1lowlife

    1lowlife Toxic prick and pavement princess..

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    DADA
    THE GREAT STATE OF TEXAS
    Vehicle:
    2014 MGM DC SR5
    Here is your wiring diagram and associated fuses.
    Did you recently upgrade any of the bulbs to LEDs?


    upload_2024-4-29_14-47-36.pngupload_2024-4-29_14-47-56.png
    upload_2024-4-29_14-48-23.png
     
  6. Apr 29, 2024 at 8:31 PM
    #6
    Biedmc06

    Biedmc06 [OP] New Member

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    I obviously am no expert. I checked every single fuse.. nothing. I tried changing out all the bulbs (regular, not LED), nothing.

    Open to other ideas but running out of hope.

    Starting to think I might have to make a deal with the devil. Schedule a service with the dealership
     
  7. May 17, 2024 at 6:40 PM
    #7
    Biedmc06

    Biedmc06 [OP] New Member

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    Update: gauge cluster was believed to be In need of replacement. Prior to replacement who was discovered that a Connector was loose on the gauge cluster. Technician plugged it in and everything returned to normal
     
    Jsums likes this.

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