SAE J1939 System
SAE J1939 is a communication protocol used in heavy-duty vehicle systems to let different parts talk to each other. Because it provides a standard communication protocol, this standard has become an important component of today’s vehicle communication systems. This is because it makes it possible for different vehicle systems and makers to work together. Let’s learn further about the basics of SAE J1939, including what it is used for, the parts of the system, data, diagnostic trouble codes(DTCs), and how important it is to keep it in good shape. Purpose of SAE J1939 SAE J1939 … Read more