2003 kenworth no turn signal

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Adamali21, Sep 13, 2021.

  1. Adamali21

    Adamali21 Light Load Member

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    Jul 24, 2018
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    I changed out the flasher and turn signal and it still doesn’t work but whenever I hit a pothole it starts working again, then stops working.
     
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  3. AModelCat

    AModelCat Road Train Member

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    Canuckistan
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    Sounds like you've got a loose connection somewhere. Those fuse panels behind the clutch pedal are known to corrode over time if the windshield leaks.
     
    Adamali21 Thanks this.
  4. Adamali21

    Adamali21 Light Load Member

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    Jul 24, 2018
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    Yup I need a diagram and start tracing the wires, I have to figure out the concept of the turn signal switch and how it functions. A pain in the whole.
     
  5. Lester Hon

    Lester Hon Bobtail Member

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    Dec 30, 2017
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  6. Lester Hon

    Lester Hon Bobtail Member

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    Dec 30, 2017
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