The status indicates that calibration RJ01228542 has passed the following rigorous testing phases:
Clear existing diagnostic error queues using an integrated OBD/system scanner or specialized interface terminal. eng motor home v115 rj01228542 new update verified
While official changelogs can be sparse for these specific builds, verified reports from recent installations suggest: Stability Improvements: The status indicates that calibration RJ01228542 has passed
If this is a firmware update for a specific component (like a leveling system, solar controller, or engine management), knowing the or the part manufacturer would allow me to find the specific patch notes or installation instructions for you. or engine management)