BOSCH SHXM4AY55N Error
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
93%
CONF
|
Heat Pump (Circulation Motor and Heater)
The integrated heat pump contains both the wash motor and the flow-through heating element. When the heater fails, the dishwasher cannot reach the target temperature, causing the control board to extend the cycle duration in an attempt to compensate. Replacing this assembly restores the machine's ability to heat water and resolves the thermal timeout error.
SKU: 12008381
|
|
|
4%
CONF
|
Water Inlet Valve
A restricted inlet valve can lead to low water levels, which prevents the pressure switch or flow sensor from confirming enough water is present to safely engage the heater. This lack of heating leads to extended cycle times and eventual error codes related to filling or heating.
SKU: 00622058
|
|
|
3%
CONF
|
Power Control Module
If the heater relay on the main control board fails, the heating element will never receive the signal to energize despite being functional. This results in cold water cycles that run significantly longer than intended before the software triggers a fault.
SKU: 12023533
|
DIY Repair Guide
Watch exactly how to replace the Heat Pump (Circulation Motor and Heater).
// 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.