Bosch Washer E25 error code
Washer
Bosch washer error code E25 means: Water level sensor or Aquastop leak detected (often shown as E25). Some displays show this as E25. This guide covers how to reset the code, the most common causes, step-by-step troubleshooting, and replacement parts that typically resolve E25.
Safe to keep using?
Use caution
This issue may worsen during use — limit operation and address promptly.
- • Turn off the water supply before disconnecting hoses.
1 product recall may apply
Brand-level matches — verify your model.
Show
1 product recall may apply
Brand-level matches — verify your model.
- Notice
Bosch Mini-Grinder Alert by S-B Power Tool
Nov 1996 · Confirm your model
Likely causes
Many codes resolve with cleaning, resetting, or reconnecting.
Check: Power-cycle the appliance and check for obvious blockages or loose connections.
Est. cost: $0–$0
Wear or electrical failure of an internal part.
Check: If basic checks fail, the faulty component likely needs replacement.
Est. cost: $0–$75
What it means
Water level sensor or Aquastop leak detected (often shown as E25).
How to fix it
- Unplug the washer or turn off power at the breaker before inspecting any components.
- Reset Bosch E25: leave power off for 5 minutes, restore power, then restart. Confirm whether E25 returns.
- Check the most common cause for E25: Water level sensor or Aquastop leak detected (often shown as E25).
- Inspect hoses, connections, and visible wiring for damage, clogs, or loose fittings.
- If a reset and basic checks don't clear the code, use our lookup tool for AI-powered diagnosis or contact a qualified technician.
- Reassemble, restore power, and run a test cycle. If E25 returns, the faulty component likely needs replacement.
Call a pro when: Call a technician if you smell burning, see sparking, hear grinding from the motor, or the code returns after replacing the suspected part.
Repair videos
FAQ
What does E25 error code mean on a Bosch washer?
Water level sensor or Aquastop leak detected (often shown as E25).
What does Bosch E25 mean?
Water level sensor or Aquastop leak detected (often shown as E25).
How do I reset Bosch washer E25?
Unplug the washer or switch it off at the breaker for 5 minutes, then restore power and restart. A reset clears a stored E25 after a glitch, but the code will return if the underlying fault is still present.
What part do I need for Bosch E25?
Not always — some E25 errors are caused by user-fixable issues like clogs or unbalanced loads. Try the troubleshooting steps first.
Can I fix Bosch error E25 myself?
Many E25 errors can be fixed DIY if you're comfortable with basic tools. Start with the reset and steps above. If the issue involves electrical components or the code returns after replacing parts, call a professional.
Do I need a replacement part for E25W?
Not always — some E25 errors are caused by user-fixable issues like clogs or unbalanced loads. Try the troubleshooting steps first.
Bosch E25W on specific models
Other Bosch Washer codes
Prevent this problem next time
- Follow manufacturer maintenance schedule
- Address small issues before they worsen
Sources
Manufacturer meaning
Water level sensor or Aquastop leak detected (often shown as E25).
FixApplianceCode guidance
Start with basic checks for Bosch E25W before ordering parts.
Source type: Part database
Source: ModelPartFinder + FixApplianceCode editorial
Last reviewed: 2026-08-24
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