2012 Freightliner Cascadia Code CA8 33 & ABS light on

Thank you sir.. that what I was thinking that it is probably some wire.. but cannot take a look since the driver is on the road.

 

Just for future reference.
You can type in fault codes in your web browser and get a results page with several responses for that code.
No need to put www.ca8 33
Just ca88 33 hit enter or search.
You can do this for any fault code and get the answer.

 

What kinda of software and cable are you using to troubleshoot your Cascadia