A navigation, positioning or object-recognition system isn't getting the data it needs — GPS/satellite, a guide wire, an EPOS/RTK reference station, or a camera/radar sensor, depending on your model.
Common causes
Poor sky view — trees, walls or buildings blocking the satellite or reference signal.
An EPOS/RTK reference station that's off, moved, or out of range.
A dirty or obstructed camera, radar or vision sensor.
Temporary loss of correction data or a weak position fix.
How to fix it
Give the mower and any reference station a clear view of the sky, away from dense tree cover and tall structures.
Check the reference station is powered, in its original position, and within range.
Wipe any camera, radar or vision windows clean.
Many of these clear on their own once the signal returns; if one persists, check the accessory's placement or contact your dealer.
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MowerWatch is an independent product, not affiliated with, endorsed by, or sponsored by Husqvarna AB. Automower® is a registered trademark of Husqvarna AB, used only to describe compatibility. Codes and guidance are provided in good faith — always follow your model's operator manual and consult a dealer for repairs. · All error codes · Guides