Husqvarna Automower Error 25: How to Fix It
Easy 10-20 minutes Medium Severity
Verified June 2026
- Error Code
- Error 25
- Brand
- Husqvarna
- Product Type
- mower
- Severity
- Medium
- DIY Difficulty
- Easy
- Estimated Fix Time
- 10-20 minutes
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Tools You'll Need
- Soft brush or cloth
- Plastic scraper or old credit card
- Towel or protective mat
How to Fix Error Code Error 25
-
Turn off and secure the mower
Always ensure the cutting disc has stopped completely before touching or inspecting the mower underside to avoid injury. -
Flip the mower safely
Handle the mower carefully when flipped - avoid putting pressure on the charging contacts or display. -
Inspect the cutting disc area
-
Remove grass and debris
Use only plastic tools near the cutting disc to avoid damaging the blades or disc housing. -
Check blade condition
-
Clean the chassis underside
-
Test the cutting disc
Only spin the disc gently by hand - never force rotation if there's resistance. -
Restart the mower
Parts You May Need
Replacement cutting blades
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Blade bolts
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Replacement cutting blades
Check Price on Amazon
Blade bolts
Check Price on Amazon
Replacement cutting blades
Check Price on Amazon
Blade bolts
Check Price on Amazon
Replacement cutting blades
Check Price on Amazon
Blade bolts
Check Price on Amazon
Replacement cutting blades
Check Price on Amazon
Blade bolts
Check Price on Amazon
Replacement cutting blades
Check Price on Amazon
Blade bolts
Check Price on Amazon
Replacement cutting blades
Check Price on Amazon
Blade bolts
Check Price on Amazon
Replacement cutting blades
Check Price on Amazon
Blade bolts
Check Price on Amazon
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When to Call a Professional
Contact a Husqvarna service technician if the error persists after clearing debris, if you find damaged internal components, or if the cutting disc appears damaged or won't rotate freely even after cleaning.Frequently Asked Questions
How often should I clean my Husqvarna Automower's cutting system?
Clean the cutting system monthly during mowing season, or more frequently if you notice grass buildup. Regular cleaning prevents Error 25 and extends blade life.
Can I prevent Husqvarna Automower Error 25 from occurring?
Yes, by keeping your lawn free of debris like sticks and wire, mowing when grass is dry, and performing regular maintenance cleaning of the mower's underside.
What if Error 25 keeps coming back on my Automower?
Recurring Error 25 may indicate worn blades that aren't cutting cleanly, leading to more grass buildup. Replace the blades and ensure your lawn doesn't have excessive thatch buildup.
Is it safe to clean my Automower while it's wet?
No, always ensure the mower is dry before cleaning and never clean it while it's charging. Wait for dry conditions and turn off the main switch before maintenance.
How do I know if my Automower blades need replacement?
Replace blades when they appear dull, chipped, or if Error 25 occurs frequently despite regular cleaning. Fresh blades typically last 2-3 months depending on usage.