Series 60 Detroit DDEC3

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by RUSTBOXF700, Mar 23, 2023.

  1. RUSTBOXF700

    RUSTBOXF700 Bobtail Member

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    Traced park brake signal wire back to ecm, found no shorts or faults in wiring of any sort. Corrupted ecm software for sure.
     
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  3. DDguy

    DDguy Light Load Member

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    Is scan tool saying anything ?
     
  4. blairandgretchen

    blairandgretchen Road Train Member

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    You could send it off to DCS - he opens them, repairs, reseals tests and tunes if you need.

    He’s a bit hard to get hold of - he will get back with you, but might take a day or two.

    I’d be inclined to get some Detroit software plugged in to it before you replace or repair. Just to see what’s going on.
     
    Rideandrepair Thanks this.
  5. RUSTBOXF700

    RUSTBOXF700 Bobtail Member

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    Scan tool showed nothing abnormal.
     
    Rideandrepair Thanks this.
  6. DDguy

    DDguy Light Load Member

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    So even when you make the issue come on or off there is no codes ?
     
    Rideandrepair Thanks this.
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