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Humming Sound

Discussion in '2.5 Gen Tundras (2014-2021)' started by CaptCraig, May 28, 2021.

  1. May 28, 2021 at 8:46 AM
    #1
    CaptCraig

    #1
    CaptCraig [OP] New Member

    Joined:
    May 19, 2021
    Member:
    #63302
    Messages:
    59
    Gender:
    Male
    First Name:
    Craig
    Vehicle:
    2021 Tundra CrewMax 4x4
    I was never really concerned about it as the sound occured for less than 30 seconds after shutdown & depending on how long I drove the truck. Then my interest was peaked when my truck made the same sound one afternoon & hadn't been driven since the previous evening. Turns out it is most likely the evap system pushing moisture out in case anyone else was curious.

    P.S. This is where I found that info.
    https://youtu.be/gykmC0HyqaY
     
    CaptCraig, May 28, 2021
    #1
    2mchfun likes this.
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