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Trans fluid question

Discussion in '2.5 Gen Tundras (2014-2021)' started by unfazed, Mar 17, 2024.

  1. Mar 17, 2024 at 9:34 PM
    #1
    unfazed

    unfazed [OP] New Member

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    Dakota
    Recently purchased a 2015 w/ 67,800 miles on it. Transmission hasn’t been serviced to my knowledge. I want to do a drain and fill, I know the general consensus for ATF WS is 10yrs/60k. With my truck being 9yrs old and a little over 60k would I still be ok to change it?
     
  2. Mar 17, 2024 at 9:50 PM
    #2
    d33pt

    d33pt New Member

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    I dont think you will hurt it doing a drain and refill. It will only get about a 1/3 of the fluid out though.
     
  3. Mar 17, 2024 at 10:06 PM
    #3
    dt325ic

    dt325ic Member

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    GA
    Vehicle:
    2019 TRD Sport
    This is a good time to do it. Might even consider doing a second drain & fill after driving a few miles.
     
  4. Mar 18, 2024 at 4:53 AM
    #4
    vtl

    vtl New Member

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    Boston 'burbs
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    2019 Red SR5 DC 4x4
    Just do it. I do it every year on all my vehicles. 4-6 qt of ATF is nothing, but transmissions are very happy.
     

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