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Husqvarna Automower error 54

Weak GPS signal

Fault / warning

Also shown as E54 · fault code 54 · message 54

The GPS signal is too weak in this work area for GPS-assisted navigation to be used. On these models GPS only improves how evenly the mower spreads its cutting — it is not what keeps the mower inside the boundary, so the mower keeps working with less even coverage rather than stopping.

Common causes

How to fix it

  1. If the message appears only occasionally, ignore it. Brief losses are normal and the mower recovers on its own.
  2. If it appears often, Husqvarna's own guidance is to turn GPS-assisted navigation off and use the manual Lawn coverage settings instead — you get more even results from configuring coverage by hand than from a GPS fix the garden can't sustain.
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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