Home / Error codes / Dishwasher / E22
Bosch dishwasher error E22
Filter blocked. Food residue has clogged the filter at the bottom.
Minor · you can check this yourself
E22
Meaning: Filter blocked
What causes E22
Food residue has clogged the filter at the bottom.
What to do
Twist out the filter and rinse it under running water.
Can I fix it myself?
Often, yes. Try the check below first — it costs nothing and frequently clears the code.
If the code comes back
Book a visit and add the code to the booking. A technician arrives knowing which parts to bring, diagnoses the dishwasher for a flat $89 and gives you an exact quote before doing any work.
Same dishwasher