husqvarna · Automower Technical Manual
This message appears if the Automower has been lifted off the ground or has turned over, triggering the tilt sensor. It can also indicate a defective or incorrectly calibrated tilt sensor.
Click steps to track your progress.
Correct the mower's position, ensuring it is upright and on the ground.
Check the values for Tilt X and Tilt Y via Tools - Test - Sensors (shortcut 5-2-5).
If any value is higher than 20 or the mower indicates 'Upside down', calibrate the tilt sensor (shortcut 5-6-3).
If the fault recurs within a month after calibration, the control box may be defective and needs replacement.
Contact service if the control box is suspected to be defective.