diff light setting off other warning lights brake stop eng air

Discussion in 'Peterbilt Forum' started by SMINER, Jan 20, 2019.

  1. SMINER

    SMINER Bobtail Member

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    when switch is applied it will sound buzzard and set off other indercater lights stop eng brak e and air what do you think
     
    SMINER, Jan 20, 2019
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  2. blairandgretchen

    blairandgretchen Road Train Member

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    What year/model?
     
    blairandgretchen, Jan 20, 2019
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    AModelCat Thanks this.
  3. AModelCat

    AModelCat Road Train Member

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    Amazing how so many people ask for help but never bother to give us the info we need to assist them.
     
    AModelCat, Jan 20, 2019
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    KB3MMX, pushbroom and blairandgretchen Thank this.
  4. blairandgretchen

    blairandgretchen Road Train Member

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    Hey - my thing is broken. And it makes a crunchy sound.

    Please help.
     
    blairandgretchen, Jan 20, 2019
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    KB3MMX Thanks this.
  5. SMINER

    SMINER Bobtail Member

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    96 379 when the diff axle switch is acctvated the stop eng low air light and buzzard and brake light comes on when attest light is on the diff light switch is dim also when unpklug light bar dash test for light on diff wire 438 you will get slight sound
     
    SMINER, Jan 20, 2019
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  6. SMINER

    SMINER Bobtail Member

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    SMINER, Jan 20, 2019
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