The Real-World Guide to Selecting J1939 J1708 Adapter for Mixed Diagnostic Systems
Introduction — Why Mixed-Protocol Diagnostics Are More Complicated Than They Look In real workshop environments, heavy-duty vehicles rarely speak through one protocol at a time. Under the same connector, it’s common to find a modern J1939 CAN network operating together with a legacy J1708 serial channel.This hybrid structure appears simple on paper—but creates enormous complexity […]