How do I fix Husqvarna Automower error 155?

No action is required. If you didn't expect it, check who or what made the change — for example a settings restore, a firmware update, or a paired-device change.

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Husqvarna Automower error 155

Q: What does Husqvarna Automower error 155 mean?

PIN code changed. This is an information message, not a fault. Your Automower is telling you that something changed or completed — no repair is needed.

PIN code changed

Information

Also shown as E155 · fault code 155 · message 155

This is an information message, not a fault. Your Automower is telling you that something changed or completed — no repair is needed.

What to do

No action is required. If you didn't expect it, check who or what made the change — for example a settings restore, a firmware update, or a paired-device change.

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Related codes — Information messages (no fault)

Error 0
No error Error 27
Settings restored Error 56
Guide calibration accomplished Error 75
Connection changed Error 76
Connection NOT changed Error 156
WiFi setting changed Error 157
Bluetooth paired device changed Error 158
Cellular setting changed Error 159
Mower installation position changed

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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