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.