Validating ECUs is vital for vehicle performance, safety and compliance. ECU validation ensures that communication between the control unit and diagnostic tools is accurate, secure and aligned with sp...
In this article we will discuss the Diagnostic SID range, UDS services list, and different diagnostic protocols (UDS, SAE J1979 OBD-II) associated with them. Understanding how each Service Identifier ...
In the CAN protocol, USDT and UUDT diagnostic responses define a method for transmitting diagnostic data by dividing large amounts of information into smaller segments or frames. Understanding the dif...
What is Physical Addressing Vs Functional Addressing in CAN protocol? How do these two addressing schemes differ from each other? Physical addressing targets a specific ECU by using a unique address, ...