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Electronic ‘errrr’

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Onyxtaco, Aug 2, 2025 at 7:28 PM.

  1. Aug 2, 2025 at 7:28 PM
    #1
    Onyxtaco

    #1
    Onyxtaco [OP] New Member

    Joined:
    Saturday
    Member:
    #475171
    Messages:
    1
    Vehicle:
    2018 White
    New sound started. Electronic errr from under the truck. I just messed with the T case actuator. It’s intermittent, doesn’t matter if it is idling or driving, etc.
    Any ideas? Video link attached.

    https://youtube.com/shorts/HkF8nYKAeco?si=pvBoxqt4x1gBxU6p


    2018 Tacoma 3.5L Auto on 35s
     
    Onyxtaco, Aug 2, 2025 at 7:28 PM
    #1
  2. Aug 3, 2025 at 6:44 AM
    #2
    K9tacoma

    #2
    K9tacoma Well-Known Member

    Joined:
    Jul 31, 2023
    Member:
    #430210
    Messages:
    347
    Gender:
    Male
    First Name:
    Austin
    Central Ohio
    Vehicle:
    2023 Tacoma TRD Off Road - Lunar Rock
    Sorta sounds like the fuel pump? Hard to pinpoint a direction from the video, but I'd go near the tank and see if it's coming from near there or closer to the front of the truck
     
    K9tacoma, Aug 3, 2025 at 6:44 AM
    #2
  3. Aug 3, 2025 at 7:40 AM
    #3
    Palomar Taco

    #3
    Palomar Taco Active Member

    Joined:
    Jul 23, 2025
    Member:
    #474633
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    Male
    First Name:
    Aaron
    So FL
    Vehicle:
    '23 Taco SR5 2wd Street Truck
    I agree

    That, and check the ALL the fluids
     
    Palomar Taco, Aug 3, 2025 at 7:40 AM
    #3
  4. Aug 3, 2025 at 10:05 AM
    #4
    TA2016

    #4
    TA2016 Well-Known Member

    Joined:
    Aug 17, 2015
    Member:
    #162050
    Messages:
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    Male
    Oregon
    Vehicle:
    2016 TRD Sport AT V6 4x4 ACLB P&T Package Red
    Are you smelling fuel? There is a fuel pump recall and your 2018 is covered for 10 years regardless of mileage.

    https://static.nhtsa.gov/odi/tsbs/2023/MC-10236191-9999.pdf
     
    TA2016, Aug 3, 2025 at 10:05 AM
    #4

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