Freightliner chassis Fault Code

[BradF]

Hello,
I have a 2008 Tiffin 32LA on a Freightliner Custom Chassis. It has a 6.7L Cummins. It runs great, having just finished up a 400 mile run across Oregon. However, I have a fault code showing up that is as follows- 3_2_022. I was hoping someone could tell me what those codes mean?

[JTHarley]

When my coach shows a fault code I have the option to scroll right by using the right arrow button on the command center and see what the fault code is. Not sure if that is clear or if yours even has buttons.

[2oldman]

Freighliner.justanswer.com might help.