Bosch Dishwasher E22 error code
- Dishwasher
On Bosch dishwashers, error E22 indicates: Filter blocked or drain restricted. Start with a 5-minute power reset at the breaker, then follow the dishwasher-specific checks below before ordering replacement parts for E22. If the code returns on two consecutive cycles after a reset, treat it as a confirmed fault — not a one-time power glitch.
Reviewed August 2025 · sources below
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.
Next step
Still seeing E22?
Show a photo or describe the symptom. Answer a few safety-first questions and see whether a part is needed.
Free guided checks · No account required · Don’t open live electrical, gas, or refrigerant equipment
How to fix E22
- Unplug the dishwasher or turn off power at the breaker before inspecting any components.
- Reset Bosch E22: leave power off for 5 minutes, restore power, then restart. Confirm whether E22 returns.
- Check the most common cause for E22: Filter blocked or drain restricted.
- Inspect hoses, connections, and visible wiring for damage, clogs, or loose fittings.
- If a reset and basic checks don't clear the code, the fix often requires a replacement part (see recommended parts below).
- Reassemble, restore power, and run a test cycle. If E22 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.
What E22 means
Filter blocked or drain restricted.
Buy the replacement part
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
Guided repair checklist
Complete the safe checks one at a time. Progress is saved for this browser so you can continue later.
0 of 6 checks recorded
Recommended next action
Start with this check before considering replacement parts.
Check 1 of 6
Unplug the dishwasher or turn off power at the breaker before inspecting any components.
Did the repair resolve the issue?
Restoring repair progress…
Questions about E22
What does E22 error code mean on a Bosch dishwasher?
Filter blocked or drain restricted.
How do I reset Bosch dishwasher E22?
Unplug the dishwasher or switch it off at the breaker for 5 minutes, then restore power and restart. A reset clears a stored E22 after a glitch, but the code will return if the underlying fault is still present.
What part do I need for Bosch E22?
Often yes — error E22 frequently points to a failed component. Check the recommended parts below for direct replacements.
Can I fix Bosch error E22 myself?
Many E22 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.
Bosch E22 on specific models
Other Bosch Dishwasher codes
Prevent this problem next time
- Follow manufacturer maintenance schedule
- Address small issues before they worsen
Sources
Manufacturer meaning
Filter blocked or drain restricted.
FixApplianceCode guidance
Start with basic checks for Bosch E22 before ordering parts.
Source type: Part database
Source: ModelPartFinder + FixApplianceCode editorial
Last reviewed: 2026-11-07
Repair guidance is for informational purposes only. We do not guarantee that any fix will resolve your issue, and you assume all risk when following these steps. Terms & disclaimer
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