Durastar4300 range limited light on/ won’t move

Discussion in 'International Forum' started by barrybuel, Jun 9, 2023.

  1. barrybuel

    barrybuel Bobtail Member

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    Jun 9, 2023
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    2016 international Dura star 4300 sometimes will not move forward or backwards when putting truck in gear with foot on brake pedal and range limited light comes on it happens, intermittently not consistently what would be the cause?
     
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  3. Inderjit

    Inderjit Medium Load Member

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    Sep 17, 2017
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    I believe its "Range Inhibited" There are things that can be programmed into the
    body module that can cause this if certain condition exist. Example if equipped
    with a PTO and the PTO is engaged then the transmission could be Inhibited.
    What is the truck used for?
     
  4. Heavyd

    Heavyd Road Train Member

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    Feb 4, 2009
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    Usually the transmission is not see a valid brake pressure switch command from the body controller. If your brake lights are stuck on, or never come on, diagnosing the brake switch is the first step. If you have hydraulic brakes, there is a 5 amp fuse that feeds the brake switch, make sure it isn't blown or has been knocked out of position. Air brakes have a different switch and they do go bad.
     
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