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ECU TSB Update

Discussion in '3rd Gen. Tacomas (2016-2023)' started by tonered, Aug 8, 2018.

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  1. Jun 25, 2021 at 9:37 PM
    #4881
    Shellshock

    #4881
    Shellshock King Shit of Turd Island

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    Time for 04b05 and 04b15 and all the others!
     
    Shellshock, Jun 25, 2021
    #4881
  2. Jun 26, 2021 at 6:12 AM
    #4882
    tonered

    #4882
    tonered [OP] bartheloni

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    What is this fixation on 04B15? :D
     
    tonered, Jun 26, 2021
    #4882
    Shellshock[QUOTED] likes this.
  3. Jun 26, 2021 at 8:19 AM
    #4883
    wiljayhi

    #4883
    wiljayhi “..ain’t nobody’s business if I do…”

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    Murky Water, MB, eh?
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    The grass is greener?
     
    wiljayhi, Jun 26, 2021
    #4883
    tonered[QUOTED][OP] and Shellshock like this.
  4. Jun 26, 2021 at 4:02 PM
    #4884
    BitcoinSucks

    #4884
    BitcoinSucks Bitcoin Doesn't Actually Suck.

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    I'm about ready to do this on my 2020 AT finally, got Techstream cracked and functional (turned off the seatbelt warning chime for when I set heavy things in the passenger seat, very nice) and am now prepared to do the actual ECU update so I can then flash KDMax. However, my ECU is currently 04B80, and I had initially downloaded the CUW file to update it to 04B81 but on the first post I now see there is a file for 04B82. Do I need to update them both (basically, flash the -81 file and then flash -82) or should I jump straight to the newest one for 04B82? Also, are tunes such as KDMax available for this ECU ID, or do they need to be adjusted for each generation of update? Thanks
     
    BitcoinSucks, Jun 26, 2021
    #4884
    tonered[OP] likes this.
  5. Jun 26, 2021 at 4:05 PM
    #4885
    PapaRee

    #4885
    PapaRee Pro Tuner

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    04b82 is not supported yet. Stay on 04b81 until it is supported by Vftuner.
     
    PapaRee, Jun 26, 2021
    #4885
    JDSmith, TWTaco and BitcoinSucks[QUOTED] like this.
  6. Jun 26, 2021 at 4:05 PM
    #4886
    Shellshock

    #4886
    Shellshock King Shit of Turd Island

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    04b82 is not yet supported, so unless you want to be stuck on the stock tune you’ll need to be on 80 or 81 if you want tuned.
     
    Shellshock, Jun 26, 2021
    #4886
    BitcoinSucks[QUOTED] likes this.
  7. Jun 26, 2021 at 4:06 PM
    #4887
    BitcoinSucks

    #4887
    BitcoinSucks Bitcoin Doesn't Actually Suck.

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    Thanks guys, understood
     
    BitcoinSucks, Jun 26, 2021
    #4887
    TWTaco likes this.
  8. Jun 27, 2021 at 8:33 AM
    #4888
    crashdb

    #4888
    crashdb I break chainsaws

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    Am I missing something? '17 with AT. ECU is 04B00. According to chart 04B04 is next update. Updater says it won't work.
     
    crashdb, Jun 27, 2021
    #4888
  9. Jun 27, 2021 at 8:37 AM
    #4889
    newdles

    #4889
    newdles Well-Known Member

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    newdles, Jun 27, 2021
    #4889
    tonered[OP] likes this.
  10. Jun 27, 2021 at 8:41 AM
    #4890
    crashdb

    #4890
    crashdb I break chainsaws

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    crashdb, Jun 27, 2021
    #4890
  11. Jun 27, 2021 at 8:50 AM
    #4891
    mZiggy

    #4891
    mZiggy Honey badger

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    Take a picture and show us what you're seeing. 04B00 is wildly ancient. One of the first and most awful calibrations
     
    mZiggy, Jun 27, 2021
    #4891
    tonered[OP] and Shellshock like this.
  12. Jun 27, 2021 at 9:09 AM
    #4892
    crashdb

    #4892
    crashdb I break chainsaws

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    Here go?

    screen.jpg
     
    crashdb, Jun 27, 2021
    #4892
  13. Jun 27, 2021 at 9:12 AM
    #4893
    mZiggy

    #4893
    mZiggy Honey badger

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    It says you're on 04B04.

    Left column, 2nd row.
     
    mZiggy, Jun 27, 2021
    #4893
    tonered[OP] and Shellshock like this.
  14. Jun 27, 2021 at 9:14 AM
    #4894
    crashdb

    #4894
    crashdb I break chainsaws

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    Told you I was missing something! Those last two zeros threw me off! Thanks!
    :anonymous:
     
    crashdb, Jun 27, 2021
    #4894
    tonered[OP] and mZiggy[QUOTED] like this.
  15. Jun 28, 2021 at 3:58 PM
    #4895
    dcarcagno

    #4895
    dcarcagno Well-Known Member

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    Sorry if this is a stupid question but how do I find out which ecu version I’m on? I have a 04/2021 build date trd sport at.
     
    dcarcagno, Jun 28, 2021
    #4895
  16. Jun 28, 2021 at 4:02 PM
    #4896
    mZiggy

    #4896
    mZiggy Honey badger

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    Without vFTuner, you could use Techstream or a code reader. Most OBD code readers can read out ECU ID info
     
    mZiggy, Jun 28, 2021
    #4896
    tonered[OP] likes this.
  17. Jun 28, 2021 at 4:03 PM
    #4897
    dcarcagno

    #4897
    dcarcagno Well-Known Member

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    Ah I see. Thanks. Will the dealer update my software if there’s a newer version?
     
    dcarcagno, Jun 28, 2021
    #4897
  18. Jun 28, 2021 at 4:05 PM
    #4898
    tonered

    #4898
    tonered [OP] bartheloni

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    Typically, no. Some can get it done there.
     
    tonered, Jun 28, 2021
    #4898
  19. Jun 28, 2021 at 4:10 PM
    #4899
    dcarcagno

    #4899
    dcarcagno Well-Known Member

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    Oh ok.
     
    dcarcagno, Jun 28, 2021
    #4899
  20. Jun 30, 2021 at 11:53 AM
    #4900
    NomadicCypress

    #4900
    NomadicCypress Well-Known Member

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    Was crawl control the only thing you noticed that's changed on 04B82 or did you notice any other improvements over 04B81?
     
    NomadicCypress, Jun 30, 2021
    #4900
    tonered[OP] likes this.
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