03 peterbilt solid yellow light on dash

Discussion in 'Peterbilt Forum' started by Jianez6280, Aug 11, 2021.

  1. Jianez6280

    Jianez6280 Bobtail Member

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    Aug 11, 2021
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    I have a 2003 peterbilt 387 I have a yellow dash light that came in it is a solid yellow light wondering what it means any help? I put and arriw showing which light came on it just this one and no other light
     

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  3. Lazer

    Lazer Road Train Member

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    Is it just that one yellow light that came on? What about the one to the left of it?
    My first question would be, why is the engine at 1500 rpm, and you are not moving? You are not one those guys that as soon as the engines fires up, you floor it are you? How long does the light stay on?
     
  4. Jianez6280

    Jianez6280 Bobtail Member

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    Aug 11, 2021
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    Just that one yellow light and no I do not rev it up like that. I got picture from them internet to show which one it was. Tried taking pic on phone and it didn't come out good and it just came on. And so far it has stayed on hasn't turned off or blink just stays solid. Light on left is off
     
  5. wichris

    wichris Road Train Member

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    Solid yellow is MIL light
     
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