2010 Cascadia Will Not Dump / Deflate Air Bags

Discussion in 'Freightliner Forum' started by OneTwentyOne, Aug 7, 2020.

  1. OneTwentyOne

    OneTwentyOne Light Load Member

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    May 19, 2016
    0
    Good day to all, like the subject line states:

    2010 Cascadia will not dump air out of the airbags when the switch in the cab is activated. There is NO noise (air) heard escaping the bags when I activate the switch.

    Is the problem the switch or the leveling valve?

    How do I troubleshoot the switch and how do I troubleshoot the leveling valve? Or is there something I am overlooking or should focus on other than these two areas?

    Thank you in advance. :)
     
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  3. Gdog66223

    Gdog66223 Road Train Member

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    Dec 30, 2017
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    Here is a video I found that might help you
     
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