| Common Error Message / Symptom | Typical Physical Cause | AutoCheck Diagnostic Path | | :--- | :--- | :--- | | | A break in the boundary wire or poor connection at the charging station. | The tool can't communicate with the charging station. A technician would then use a multimeter to check the wire's resistance. | | "Collision sensor problem" | Obstruction, debris, body misalignment, or a temporary electronic glitch. | A semi-automatic Auto test of the sensor can confirm if it's a physical jam or an electronic failure. | | "Cutting system blocked" | Debris around the blade disc or an overloaded/blocked cutting motor. | The tool can run a specific test on the cutting motor to measure its load and check for electrical shorts. | | "Wheel motor overloaded, right/left" | Grass or objects blocking the drive wheel, or the mower is stuck on a steep slope. | A manual test of each wheel motor can determine if the issue is a physical obstruction or a motor failure. | | Blank or unresponsive display | Temporary electronic freeze, or a more serious issue with the main control board. | If a restart doesn't work, AutoCheck is essential to test communication with the main board and check for internal software corruption. |

Autocheck is the primary interface for communication between a computer and an Automower. It is used for deep system diagnostics that are not available through the mower's onboard keypad or the mobile app. Key Capabilities

A new menu (represented by a wrench icon) will appear.

: Runs routine functional tests on electric motors, sensors (e.g., tilt, lift), and button functionality. Firmware Updates

Understanding the Husqvarna Automower Service Program: A Guide to AutoCheck

: Modern versions (like AutoCheck 3 ) typically require an active dealer login and an internet connection to Husqvarna’s servers to function.