04 Pete 385

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Bulldog83, Apr 13, 2024.

  1. Bulldog83

    Bulldog83 Bobtail Member

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    Apr 13, 2024
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    04 pete 385 cat c13. Unit has no power going to mechanical oil or coolant temperature gauge.have checked all fuses and relay switches. Cannot find a wiring diagram for the life of me on the internet anywhere, thanks in advance for any help
     
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  3. Deere hunter

    Deere hunter Road Train Member

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    If it's mechanical, the only power going to it will be for the light.
     
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  4. Bulldog83

    Bulldog83 Bobtail Member

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    Apr 13, 2024
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    Thanks for the reply
    The power is the 12 volt reference. Bad fuse holder in the fuse box. Any thoughts why the same truck will lock up rear brakes with anti lock brake ststem
     
  5. AModelCat

    AModelCat Road Train Member

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    I'm assuming you mean it locks up the rear drive axle but not the front drive? If so it probably only has speed sensors on the front drive axle and a single modulator valve to control each side.
     
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