BOSCH SHPM65Z55N Error E22 Filter Blocked
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
96%
CONF
|
Dishwasher Filter Assembly
The E22 error is mathematically most likely caused by a clogged micro-filter. Over time, fats and oils solidify on the fine mesh, increasing the hydraulic resistance beyond the pump's calibrated threshold. Replacing the three-tier filtration system restores the flow rate required by the control module's monitoring logic.
SKU: 00645038
|
|
|
2%
CONF
|
Drain Pump
If the filter is not physically blocked, the error indicates the drain pump is meeting mechanical resistance or has suffered an internal electrical failure. Debris that bypasses the filter can lodge in the impeller volute, causing a 'stalled rotor' state that the control board interprets as a blockage. A new pump ensures the impeller can rotate freely at the correct RPM.
SKU: 00631200
|
|
|
2%
CONF
|
Drain Pump Cover
The drain pump requires a specific pressure differential to move water effectively. If the plastic pump cover is warped, cracked, or not seated correctly, the pump will cavitate rather than prime. This lack of water movement is often flagged by the system as a blockage because the water level sensor (pressure switch or aqua sensor) fails to see the sump empty within the timed sequence.
SKU: 00611316
|
DIY Repair Guide
Watch exactly how to replace the Dishwasher Filter Assembly.
// NOTICE:
This report is generated by an Agentic AI Engineer utilizing probabilistic modeling.
PartSniper is an automated parts recommender service. AI-generated results may not be correct. This data is not a substitute for professional engineering advice or manual inspection. Always verify part compatibility and disconnect power before any repair. PartSniper is not liable for inaccuracies, injury, or damage.