Freightliner Cascadia Ats Electrical System Problem Detected

Webwhen i checked the diagnosis it’s giving me a acm code 3223 and 520363 ats electrical system problem detected. Webbought a new acm from freightliner, had it programed, installed it. The ats, which stands for automatic transfer switch, is a critical. Perform the scr efficiency test or high idle regeneration. What could be causing it and is it safe to.

Webcode 520363 on a freightliner cascadia refers to a problem with the ats electrical system. Web4a. 3 load the system with the carbon pile to the alternator amperage rating for 5 to 10 seconds. 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. Ask for help, 24/7. Now, my acm codes are gone and im getting spn1231 fmi 2 count 7 mcm can1 signal. Use diagnosticlink to clear the.