E25 Error: Drain pump blocked or filter clogged

Drain pump blocked or filter clogged

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Diagnostic Steps

1

Step 1

Remove and clean the filter assembly thoroughly
2

Step 2

Access the drain pump and check for blockages (glass fragments, labels)
3

Step 3

Manually rotate the pump impeller to check if it spins freely
4

Step 4

Replace the drain pump if impeller is damaged or seized

⚠️ Always disconnect your appliance from mains power before starting any repair. If in doubt, consult a qualified engineer.

OEM: 00651628

Main drain pump for BSH dishwashers. Removes water after each wash cycle. Most common fault: E24/E25 errors.

OEM: 00427903

Complete filter assembly: coarse filter + fine mesh microfilter. Clean monthly to prevent E22/E24 errors.

What does the E25 error mean on a Siemens dishwasher?↓

Drain pump blocked or filter clogged

Can I fix the E25 error myself?↓

Many E25 faults can be resolved by a competent DIYer. Always disconnect from mains power first. If unsure, consult a qualified engineer.