Husqvarna Mower Error Code E11: How to Fix It
Medium 30-60 minutes High Severity
Verified June 2026
- Error Code
- E11
- Brand
- Husqvarna
- Product Type
- mower
- Severity
- High
- DIY Difficulty
- Medium
- Estimated Fix Time
- 30-60 minutes
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Tools You'll Need
- Multimeter
- Fine sandpaper or wire brush
- Clean dry cloth
- Phillips screwdriver
How to Fix Error Code E11
-
Check charging station power connection
Always disconnect power before inspecting electrical connections. -
Inspect charging station contacts
-
Clean mower charging contacts
Always turn off the mower before cleaning or maintenance. -
Test charging station voltage
Use proper multimeter safety procedures when testing electrical components. -
Check power supply unit
Do not open the power supply unit - it contains high voltage components. -
Reset the mower
-
Check for firmware updates
-
Inspect charging station installation
Parts You May Need
Charging station power supply
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Charging station unit
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Charging contact kit
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Charging station power supply
Check Price on Amazon
Charging station unit
Check Price on Amazon
Charging contact kit
Check Price on Amazon
Charging station power supply
Check Price on Amazon
Charging station unit
Check Price on Amazon
Charging contact kit
Check Price on Amazon
Charging station power supply
Check Price on Amazon
Charging station unit
Check Price on Amazon
Charging contact kit
Check Price on Amazon
Charging station power supply
Check Price on Amazon
Charging station unit
Check Price on Amazon
Charging contact kit
Check Price on Amazon
Charging station power supply
Check Price on Amazon
Charging station unit
Check Price on Amazon
Charging contact kit
Check Price on Amazon
Charging station power supply
Check Price on Amazon
Charging station unit
Check Price on Amazon
Charging contact kit
Check Price on Amazon
Charging station power supply
Check Price on Amazon
Charging station unit
Check Price on Amazon
Charging contact kit
Check Price on Amazon
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When to Call a Professional
Contact a Husqvarna service technician if the charging station shows no voltage output, if internal components appear damaged, or if the error persists after completing all troubleshooting steps. Professional diagnosis may be needed to determine if the charging station, power supply, or mower's internal charging circuit requires replacement.Frequently Asked Questions
What does error code E11 mean on a Husqvarna mower?
Error code E11 indicates a charger fault that prevents your Husqvarna robotic mower's battery from charging properly. This typically involves issues with the charging station, power supply, or charging contacts.
Can I still use my Husqvarna mower with error code E11?
No, you cannot use your mower with error E11 because the battery cannot charge. The mower will eventually stop working completely once the remaining battery power is depleted.
How do I reset my Husqvarna mower after fixing E11 error?
After fixing the charging issue, turn off the mower completely, remove it from the charging station, wait 30 seconds, then place it back on the station and turn it on. The error should clear if the problem is resolved.
Why do the charging contacts on my Husqvarna mower keep getting dirty?
Charging contacts accumulate grass clippings, dirt, and moisture during normal operation. Regular cleaning every few weeks during mowing season helps prevent charging issues and error E11.
How much does it cost to replace a Husqvarna mower charging station?
Replacement charging stations typically cost $150-300 depending on your mower model. Check if your unit is still under warranty before purchasing replacement parts.