Freightliner Cascadia Ats Electrical System Problem Detected
Webthoroughly inspect the wiring harness and connector pins going to your inlet nox sensor for any damaged or corroded wiring and connector pins that would cause an open. Webcode 520363 on a freightliner cascadia refers to a problem with the ats electrical system. Webbought a new acm from freightliner, had it programed, installed it. What could be causing it and is it safe to. Perform the scr efficiency test or high idle regeneration.
Ask for help, 24/7. Webwhen i checked the diagnosis it’s giving me a acm code 3223 and 520363 ats electrical system problem detected. Use diagnosticlink to clear the. When the load is applied, there is a connection problem; Now, my acm codes are gone and im getting spn1231 fmi 2 count 7 mcm can1 signal. The ats, which stands for automatic transfer switch, is a critical.
