Maybe someone can tell me what this is???

Discussion in 'Trucks [ Eighteen Wheelers ]' started by z2898, Feb 20, 2026.

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  1. Feb 20, 2026 #1
    z2898

    z2898 Bobtail Member

    5
    2
    Apr 20, 2012
    Binghamton ny
    0
    We bought a used 23 t680 has this mystery box and controller attached to drivers seat I’m hoping someone knows what it is. Only thing it says on it is magnetics I don’t know what it does or what it is connected to. [​IMG] [​IMG]
     

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    z2898, Feb 20, 2026
    z2898, Feb 20, 2026
    #1
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  3. Feb 20, 2026 #2
    Goodysnap

    Goodysnap Road Train Member

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    Looks like something for added exterior lighting. Maybe show lights or underbody?
     
    Goodysnap, Feb 20, 2026
    Goodysnap, Feb 20, 2026
    #2
  4. Feb 20, 2026 #3
    Singh181

    Singh181 Light Load Member

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    Jan 26, 2014
    San Jose, Ca
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    98% I have a feeling it's the control box for Indian air horns.
     
    Singh181, Feb 20, 2026
    Singh181, Feb 20, 2026
    #3
    Ok big boy, Heavyd, ducnut and 1 other person Thank this.
  5. Feb 20, 2026 #4
    Deezl Smoke

    Deezl Smoke Medium Load Member

    540
    356
    Feb 12, 2011
    Hillsboro Oregon
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    I believe you hit that square on. Here's a youtube video that has nearly identical switching panel.
     
    Deezl Smoke, Feb 20, 2026
    Deezl Smoke, Feb 20, 2026
    #4
  7. Feb 20, 2026 #5
    Walk Among Us

    Walk Among Us Heavy Load Member

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    Mar 3, 2025
    Fort Worth, TX
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    It plays a great tune for everyone to hear
     
    Walk Among Us, Feb 20, 2026
    Walk Among Us, Feb 20, 2026
    #5
  8. Feb 20, 2026 #6
    INRUT

    INRUT Medium Load Member

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    Aug 21, 2016
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    Did that truck come with a hole through floor also, how many miles on it ?
     
    INRUT, Feb 20, 2026
    INRUT, Feb 20, 2026
    #6
    JB7 and hope not dumb twucker Thank this.
  9. Feb 20, 2026 #7
    Deezl Smoke

    Deezl Smoke Medium Load Member

    540
    356
    Feb 12, 2011
    Hillsboro Oregon
    0
    o_O..........:eek::D:D:D
     
    Deezl Smoke, Feb 20, 2026
    Deezl Smoke, Feb 20, 2026
    #7
    hope not dumb twucker Thanks this.
  10. Feb 21, 2026 #8
    z2898

    z2898 Bobtail Member

    5
    2
    Apr 20, 2012
    Binghamton ny
    0
    u might be right on that. I’m going go down and clean it out today. I’ll let u know if it is
     
    z2898, Feb 21, 2026
    z2898, Feb 21, 2026
    #8
  11. Feb 21, 2026 #9
    z2898

    z2898 Bobtail Member

    5
    2
    Apr 20, 2012
    Binghamton ny
    0
    You where right they are air horns got it jumped and started and they work lol….. it’s pretty nice truck. I just have figure out stereo now. Has the smart nav. And he added sub speakers took amp. And sub. So there no sound whatsoever. If anyone has diagram for the smart nav be helpful
     
    z2898, Feb 21, 2026
    z2898, Feb 21, 2026
    #9
    Speedy356 and Oxbow Thank this.
  12. Feb 21, 2026 #10
    Speedy356

    Speedy356 Medium Load Member

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    3,479
    Oct 13, 2021
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    Google is your friend!:D
     
    Speedy356, Feb 21, 2026
    Speedy356, Feb 21, 2026
    #10
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