BOSCH SHPM65Z55N Error
| CONF | DIAGNOSIS | ACTION |
|---|---|---|
|
93%
CONF
|
Heat Pump (Circulation Motor with Heater)
The integrated flow-through heating element inside the circulation pump has likely suffered a continuity failure. In Bosch's control logic, if the NTC sensor does not detect a specific rate of temperature rise, the software extends the wash duration indefinitely to attempt to reach sanitation temperatures. Replacing the full pump assembly restores the thermal circuit required for cycle advancement.
SKU: 12019637
|
VIEW ON AMAZON
#CommissionsEarned
|
|
4%
CONF
|
NTC Temperature Sensor
This thermistor monitors water temperature and provides resistance feedback to the control module. If the sensor has shifted in value (drifts), it may report a temperature lower than actual, causing the control board to keep the heater engaged and the cycle active. A failed NTC interrupts the logic loop that signals the transition from the wash phase to the rinse phase.
|
VIEW ON AMAZON
#CommissionsEarned
|
|
3%
CONF
|
Main Power Control Module
The control board contains the mechanical relays responsible for switching high-amperage current to the heating element. If the heater relay contacts suffer from carbon tracking or solder joint fatigue, the heater will never receive power despite the software's command. This results in 'cold-running,' where the machine runs until a safety timeout occurs.
SKU: 12023908
|
VIEW ON AMAZON
#CommissionsEarned
|
DIY Repair Guide
Watch exactly how to replace the Heat Pump (Circulation Motor with 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.