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Green LED solid, no loop function

Green LED solid, no loop function — Mower cannot detect the loop despite strong signal

husqvarna · Automower Technical Manual

What does Green LED solid, no loop function mean?

The charging station's green LED is solid, indicating a good loop signal, but the Automower cannot find or function with the loop signal, suggesting a communication issue or a defective charging station circuit card.

Common Causes

  • Communication issue between mower and charging station.
  • Circuit card in the charging station is defective.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Change the PIN code in the mower. During this process, the PIN code is transmitted to the charging station, renewing the connection between the charging station and mower.

  2. 2

    Test run the mower to confirm if it can now find the loop signal.

  3. 3

    If the mower still cannot find the loop signal, replace the circuit card in the charging station (see section 5.3 on page 89).

Browse all codes in this manual (37)
Verified technical data. Last updated: April 2026

Related Faults

Automower runs at an angle or in an arcAutomower runs at an angle or in an arc — Tilt sensor calibration or defectBlade motor defectBlade motor defect or Blade disc blocked — Blades cannot rotate freelyBoth the mowing and charging times are shorter than usualBoth the mowing and charging times are shorter than usual — High temperatures or low battery capacity
Source: Husqvarna Automower Technical Manual
Open Manual (Page 101)Search more codes in this manual