Freightliner Columbia light issues

Discussion in 'Trucks [ Eighteen Wheelers ]' started by truckerbangin, Sep 21, 2017.

  1. truckerbangin

    truckerbangin Light Load Member

    262
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    Jan 22, 2013
    0
    issues
    1st parking lights only work when switch is down no parking lights with headlights on
    2nd only getting parking light and reverse light signal to the rear of truck no brake lights or signal lights in rear.

    Check rear light harness at plug on chassis just after the cad and not getting brake light signal or turn signal at that plug. The brake light switch is functioning properly getting 12out of switch when brakes are applied.
     
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  3. truckerbangin

    truckerbangin Light Load Member

    262
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    Jan 22, 2013
    0
  4. Michael H

    Michael H Medium Load Member

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    Nov 3, 2015
    Arizona
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    Check your grounds and look for bare spots in the wiring harness. You may have to splice a few wires.
     
  5. BSmith24k

    BSmith24k Bobtail Member

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    Dec 12, 2023
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    Having these same problems. Did you ever get problem resolved? If so what was it?
     
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