If you cannot access the official Husqvarna Service Dealer tools, you can still perform advanced troubleshooting using built-in mower features:
Accessing detailed fault history that is not visible on the mower's standard user display. automower serviceprogram autocheck.rar
AutoCheck is a comprehensive diagnostic interface that connects a computer to an Automower via a specialized service cable. It allows technicians to: If you cannot access the official Husqvarna Service