J1939 Address Claim Warfare: Diagnosing and Resolving Source Address Conflicts That Trigger Calibration Faults
The call came in on a Thursday evening, the kind of call you take while holding a cup of coffee that’s already gone cold. A fleet technician in West Texas was trying to flash a calibration update onto a 2022 model year heavy-duty truck — a job that should be routine, but was spiraling into a J1939 source […]