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2013 Tacoma ECU Pin E22 Wire Color Help!

Discussion in '2nd Gen. Tacomas (2005-2015)' started by danders2021, Dec 5, 2023.

  1. Dec 5, 2023 at 5:06 PM
    #1
    danders2021

    danders2021 [OP] Member

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    Hi,

    I was mucking around installing a cruise control on my 2013 2TR-FE 4 cylinder base Tacoma and somehow unplugged a wire from the E22 plug. Does anyone have a color wire diagram for that plug, or know where the light green wire would go? I know that the wire for the cruise control goes into pin 14 but not where a plain light green wire goes. Im looking on Alldata but cannot find a digram of the all the wires that go into that plug.

    Any help would be greatly appreciated as I'd like to go to work tomorrow :)
     
  2. Dec 5, 2023 at 5:16 PM
    #2
    TnShooter

    TnShooter The TacomaWorld Stray

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    I’ll work on it to night for you.
    We, @Dm93 , have the pin outs for 05-10 but never have gotten around to doing the 11-15 trucks.
     
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  3. Dec 5, 2023 at 5:24 PM
    #3
    TnShooter

    TnShooter The TacomaWorld Stray

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    Are you sure it is light green?
    Does it happen to have a black strip on it?
    Light Green/Black?
     
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  4. Dec 5, 2023 at 5:26 PM
    #4
    danders2021

    danders2021 [OP] Member

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    No black or white stripe. Just green.
     
  5. Dec 5, 2023 at 5:27 PM
    #5
    danders2021

    danders2021 [OP] Member

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    Here is a bad picture of the e22 plug and wire.

    IMG_0037.jpg
     
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  6. Dec 5, 2023 at 5:29 PM
    #6
    danders2021

    danders2021 [OP] Member

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    Maybe green and not light green.my best guess for s traction control wire that goes in pin 13.
     
    Last edited: Dec 5, 2023
  7. Dec 5, 2023 at 5:35 PM
    #7
    TnShooter

    TnShooter The TacomaWorld Stray

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    Unplug it and see if pin 13 has a wire to it
    upload_2023-12-5_20-35-11.png
    upload_2023-12-5_20-32-47.png
     
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  8. Dec 5, 2023 at 5:49 PM
    #8
    danders2021

    danders2021 [OP] Member

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    That’s it. It looks like it was the TC green wire pin 13. TnShooter you are my hero! Everything works, no flashing lights, no smoke or fire…and hopefully lesson learned. Be gentle :)
     
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  9. Dec 5, 2023 at 6:10 PM
    #9
    Dm93

    Dm93 Test Don't Guess

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    Well that was for all the junction and harness joining connectors, module pinouts are in service info although it's easier to just look at the wiring diagram when it comes to module pinouts alot of the time.
    Anyway looks like you have things sorted here:thumbsup:
     
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  10. Jun 11, 2025 at 4:56 PM
    #10
    Crockett1

    Crockett1 Member

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    Which plug is E22 pin 14
     
  11. Jun 11, 2025 at 5:15 PM
    #11
    TnShooter

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    Sorry for the "not so good" pic.
    E22 is plugged into the ECU.

    upload_2025-6-11_20-14-27.png
     
  12. Jun 11, 2025 at 7:15 PM
    #12
    Crockett1

    Crockett1 Member

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    Thank you
     
  13. Jun 11, 2025 at 7:18 PM
    #13
    Crockett1

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    Can you tell me which one it is ? In this picture? upload_2025-6-11_22-18-43.jpg
     
  14. Jun 11, 2025 at 7:26 PM
    #14
    Dm93

    Dm93 Test Don't Guess

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    upload_2025-6-11_21-26-18.png
     
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  15. Jun 11, 2025 at 7:34 PM
    #15
    Crockett1

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    Is that where cruise wire plugs in ?
     
  16. Jun 11, 2025 at 7:41 PM
    #16
    Dm93

    Dm93 Test Don't Guess

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    Yea should be Pin 14.

    upload_2025-6-11_21-38-18.png

    upload_2025-6-11_21-41-4.png
     
  17. Jun 11, 2025 at 7:59 PM
    #17
    Crockett1

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    Thank you so much.
     
  18. Jun 11, 2025 at 8:54 PM
    #18
    Crockett1

    Crockett1 Member

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    Are there numbers on the plug ?
     
  19. Jun 11, 2025 at 9:39 PM
    #19
    Dm93

    Dm93 Test Don't Guess

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    There should be a number on each corner of the connector corresponding to the number of the corner pin but no each pin isn't numbered, you have to count.
     
  20. Jun 12, 2025 at 5:25 AM
    #20
    Crockett1

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    Thank you
     

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