While specific patch notes are often restricted to technician portals, users installing the update typically report:
This usually means the file was corrupted during download. Delete and re-download the update. eng motor home v115 rj01228542 new update install
After the update, cycle the ignition and let the engine idle for 5–10 minutes to allow the ECU to relearn idle parameters. Troubleshooting Common Install Errors While specific patch notes are often restricted to