Error code · Bosch
E:10 · Intelligent dosing system pump blocked
The intelligent dosing system pump is blocked. First, turn off the appliance and clean the pumping unit.
Washing machineCaution — Know When to StopFixLens verified
Safe first steps
- Turn off the washing machine and unplug it from the power source.
- Locate the intelligent dosing system pump, usually found near the detergent compartment.
- Check for any blockages in the pump and clean it thoroughly.
- Reassemble the pump and ensure all parts are securely in place before plugging the machine back in.
When to stop
- If the pump remains blocked after cleaning or if you notice any damage to the pump components, stop and call a professional.
Likely cause
The intelligent dosing system pump is blocked. First, turn off the appliance and clean the pumping unit.
Verification
Reviewed by: automated manual extraction
Verified against Bosch technical documentation
FixLens publishes its own structured technical logic verified against Bosch documentation · last verified April 21, 2026.
Official manufacturer support