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Box Above Real Axle?

Discussion in '2.5 Gen Tundras (2014-2021)' started by Drivermcgyver, Mar 4, 2021.

  1. Mar 4, 2021 at 4:53 PM
    #1
    Drivermcgyver

    Drivermcgyver [OP] New Member

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    Kevin
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    I walked out to my truck the other morning and I hear a noise coming from under the bed and its a black box above the rear axle. I cant seem to find a diagram online for a 2014 DC under carriage. It sounded like it was buzzing and I hadn't yet turned on my tuck. Someone here knows what it is, but I cant find any info.
     
    ColoradoTJ likes this.
  2. Mar 4, 2021 at 5:04 PM
    #2
    TILLY

    TILLY Gently Used Member

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    Most likely just the evap system performing a self check.
     
    Last edited: Mar 4, 2021
  3. Mar 4, 2021 at 5:09 PM
    #3
    joonbug

    joonbug °°°°°°°°°°

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    It’s normal
     
    ColoradoTJ likes this.
  4. Mar 4, 2021 at 7:58 PM
    #4
    Drivermcgyver

    Drivermcgyver [OP] New Member

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    Evap Canister. I couldnt figure out what it was for the life of me!
     
    ColoradoTJ and TILLY[QUOTED] like this.
  5. Mar 4, 2021 at 8:07 PM
    #5
    TILLY

    TILLY Gently Used Member

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    Its definitely weird to hear things running on your truck after its been shut down. We live in a brave new world, and we have to get used to it. :)
     
    Last edited: Mar 4, 2021
  6. Mar 4, 2021 at 8:16 PM
    #6
    ColoradoTJ

    ColoradoTJ Certified tow LEO Staff Member

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    Calibrated Power 5 Tune pack, Allison 1000 tune, PPE deep trans pan, Cold/Hot CAC pipes, Banks CAI, PCV reroute, resonator delete, S&B 62 gal fuel tank, B&W GN hitch
    Don't let these guys bullshit you one bit. That's the black box that Toyota collects information on you, and then holds this information hostage. Then one day you will get strong armed and threatened to tell your wife the true amount you spent on mods.

    Really disappointed in @joonbug since he has been such a long term, outstanding member on Tundras.com:eek2:













































    JK. The fellas were giving you good tech. :D
     
    Jmor6766, joonbug, landphil and 3 others like this.
  7. Mar 4, 2021 at 8:45 PM
    #7
    Jim LE 1301

    Jim LE 1301 Camaro Lover, SSEM # 11,TTC#179

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    :rofl:
     
    ColoradoTJ[QUOTED] likes this.
  8. Mar 4, 2021 at 8:55 PM
    #8
    ColoradoTJ

    ColoradoTJ Certified tow LEO Staff Member

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    I'm in a shit talking mood tonight sir. I apologize for my bad behavior.:D

    Back to TW and the non stop crap talking.....
     
    Jim LE 1301[QUOTED] and landphil like this.
  9. Mar 4, 2021 at 8:58 PM
    #9
    landphil

    landphil Fish are food, not friends!

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    It’s really there to generate chemtrails. Very obvious on cold winter days.
     
  10. Mar 5, 2021 at 6:19 AM
    #10
    Jbehredt

    Jbehredt Burgeoning member

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    I found that stoopid thing after it woke me up one night. Sleeping in the bed on a hunting trip, probably 3 AM I wake up and hear what sounds like a fan running. Makes zero sense. Crawl under, around and through the truck trying to pinpoint it. Finally, on a whim, twist the gas cap open and hear a whoosh and the fan stops. Back to sleep but still confused. Now as a habit I relieve the fuel pressure before climbing into the bed.
     

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