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Tundra Limited AC startup noise after AC kicks in possible AC servo motors? HELP

Discussion in '2.5 Gen Tundras (2014-2021)' started by Tundra Enthusiast 5.7L V8, Aug 21, 2023.

  1. Aug 21, 2023 at 7:22 PM
    #1
    Tundra Enthusiast 5.7L V8

    Tundra Enthusiast 5.7L V8 [OP] New Member

    Joined:
    Mar 8, 2021
    Member:
    #60171
    Messages:
    72
    Gender:
    Male
    First Name:
    Jeffrey
    Texas
    Vehicle:
    2019 Tundra Limited 4x4, 2016 Tundra 1794
    Hello, I just recently bought a 2019 tundra Limited 4x4. I like everything on it except yesterday it started making a weird noise on startup and in the in the ignition mode after the cluster beeps and the AC kicks in.. AC runs too when it does it and it only does it when the AC is running. I am coming from a 2017 Tundra Platinum and I know that noise is not normal. Any help will be appreciated. Here is a video. The noise can be heard at the end of the video. Thanks
    https://youtu.be/i86CTTlciNU
     
    Last edited: Aug 25, 2023
  2. Aug 25, 2023 at 6:41 PM
    #2
    Tundra Enthusiast 5.7L V8

    Tundra Enthusiast 5.7L V8 [OP] New Member

    Joined:
    Mar 8, 2021
    Member:
    #60171
    Messages:
    72
    Gender:
    Male
    First Name:
    Jeffrey
    Texas
    Vehicle:
    2019 Tundra Limited 4x4, 2016 Tundra 1794
    Any fix for this?
     
  3. Aug 27, 2023 at 5:41 PM
    #3
    ToyotaBeast

    ToyotaBeast New Member

    Joined:
    Feb 10, 2023
    Member:
    #91823
    Messages:
    21
    T-SB-0110-22 transmission update may be related to this.
     
  4. Aug 27, 2023 at 6:17 PM
    #4
    Tundra Enthusiast 5.7L V8

    Tundra Enthusiast 5.7L V8 [OP] New Member

    Joined:
    Mar 8, 2021
    Member:
    #60171
    Messages:
    72
    Gender:
    Male
    First Name:
    Jeffrey
    Texas
    Vehicle:
    2019 Tundra Limited 4x4, 2016 Tundra 1794
  5. Aug 29, 2023 at 7:57 PM
    #5
    Tundra Enthusiast 5.7L V8

    Tundra Enthusiast 5.7L V8 [OP] New Member

    Joined:
    Mar 8, 2021
    Member:
    #60171
    Messages:
    72
    Gender:
    Male
    First Name:
    Jeffrey
    Texas
    Vehicle:
    2019 Tundra Limited 4x4, 2016 Tundra 1794
    So I think I am closer to finding out the problem that is causing my weird noise after startup, after researching a lot I think it could be the AC servo motors making the noise, after a minute passes after turning off the truck it does the same noise but quieter and normal like how my 2017 platinum used to do when I shut off the truck, any feedback from anyone? The truck makes the same noise every time I start it up or put it in the ignition mode after shutting it off for a minute when the AC servos reset.
     

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