Your methodology makes sense , where are the scope patters to support it .If you have solved problems with this present the data .We all learn from participation and sharing
These are just notes that I have written down to help people whilst they are trying to trouble shoot a CAN fault. They can just pop on here and run through the list and see if there is a step that they have forgotten/missing. It is not a a case study or a diagnostic discussion. Its merely a diagnostic aid to help someone out if they are struggling. Sorry for the lack of scope captures