Three middle marker lights on freightliner cascadia 2015 not working

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Ellzmoney401, Oct 11, 2022.

  1. Ellzmoney401

    Ellzmoney401 Bobtail Member

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    Oct 11, 2022
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    Can someone help with this problem or at least tell me y’all had something similar going on. So notice on my cascadia the three middle marker lights are not working however when I turn the lights on the two outside ones out of the three flash on and off it’s only the three in the middle that are not working though
     
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  3. JoeyJunk

    JoeyJunk Road Train Member

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    The gaskets are known to dry out and let water in. Not sure if thats your issue. They can be tricky to replace depending on how bad the internal hardware is seized/rusted.
     
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