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Check engine light, 4lo blinking, traction control light

Discussion in '2nd Gen Tundras (2007-2013)' started by Evkohuth, Mar 1, 2025.

  1. Mar 1, 2025 at 8:49 PM
    #1
    Evkohuth

    #1
    Evkohuth [OP] New Member

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    Evan
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    2010 black Toyota Tundra
    I recently got out of work after buying my tundra a day ago and the check engine light, traction control light, and 4lo was blinking, anyone got any ideas?
     
    Evkohuth, Mar 1, 2025
    #1
  2. Mar 1, 2025 at 9:15 PM
    #2
    grave

    #2
    grave New Member

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    SD CA
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    is it in limp mode? could speculate all day but you gotta pull the code so you know what's actually happening.
     
    grave, Mar 1, 2025
    #2
  3. Mar 1, 2025 at 9:54 PM
    #3
    Evkohuth

    #3
    Evkohuth [OP] New Member

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    No it’s not in limp mode thankfully, I drove home just fine, going to take it to get scanned at autozone tomorrow, hoping it’s nothing serious
     
    Evkohuth, Mar 1, 2025
    #3
  4. Mar 2, 2025 at 5:29 AM
    #4
    MartinBlank

    #4
    MartinBlank New Member

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    Bruce
    Loveland CO
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    2008 Crew Cab Limited
    TRD Sway Bars, TRD CAI, Bilstein 5100's, LED's, plus LED rear Plate backup light, Aluminum oil filter housing, ECGS Needle Bearing upgrade.
    Looks like maybe a stuck AIP valveupload_2025-3-2_6-22-13.png
     
    MartinBlank, Mar 2, 2025
    #4
  5. Mar 2, 2025 at 11:11 AM
    #5
    Evkohuth

    #5
    Evkohuth [OP] New Member

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    2010 black Toyota Tundra
    Update: got the codes read it was pulling these, P2438, p0761, p2714. Someone help me out here?
     
    Evkohuth, Mar 2, 2025
    #5
  6. Mar 2, 2025 at 11:20 AM
    #6
    grave

    #6
    grave New Member

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    oh my god, bro. google. google is your friend
     
    grave, Mar 2, 2025
    #6
  7. Mar 2, 2025 at 11:23 AM
    #7
    koditten

    #7
    koditten I am easily distract...look! A squirrel!

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    Midland of the Mitten
    The 1st one is an air flow sensor showing high air pressure with the air injection system.

    The send 2 have to do with shift solinoids in the transmission.

    Are you sure something didn't chew on the wire harness?
     
    koditten, Mar 2, 2025
    #7
    Mdl likes this.
  8. Mar 2, 2025 at 9:17 PM
    #8
    Evkohuth

    #8
    Evkohuth [OP] New Member

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    2010 black Toyota Tundra
    I appreciate the help I don’t know anything chewed on it from what I can tell but I just bought it a couple days ago so. Just hoping I don’t need a new transmission
     
    Evkohuth, Mar 2, 2025
    #8
    koditten[QUOTED] likes this.
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