Could a failing Drain Pump cause the BOSCH 500 SERIES DISHWASHER to have symptom: Error Code?

The drain pump utilizes a permanent magnet synchronous motor that is susceptible to bearing wear or debris intrusion behind the impeller. When the control module detects an abnormal load or a lack of torque variation during the drain sequence, it triggers the E24 fault to prevent overflow or pump burnout. Replacing the pump assembly restores the necessary rotational velocity to evacuate the sump within the programmed timing window.

Could a failing Cylindrical Filter Assembly cause the BOSCH 500 SERIES DISHWASHER to have symptom: Error Code?

This dishwasher relies on a multi-stage filtration system to prevent particulate matter from entering the pump housing. If the mesh is compromised or the locking tabs are worn, debris can bypass the filter and physically jam the pump impeller. A new filter ensures the fluid path remains clear of macro-solids that cause mechanical stalling of the drain motor.

Could a failing Drain Pump Cover cause the BOSCH 500 SERIES DISHWASHER to have symptom: Error Code?

The pump cover creates the necessary hydraulic volute for the impeller to generate pressure. If this cover is loose, incorrectly seated, or warped, the pump will cavitate and fail to move water despite the motor spinning. The E24 code is frequently caused by the lack of back-pressure detected by the controller when this specific mechanical housing is not properly sealed.

What is the most likely root cause for a BOSCH 500 SERIES DISHWASHER with symptom: Error Code?

The drain pump utilizes a permanent magnet synchronous motor that is susceptible to bearing wear or debris intrusion behind the impeller. When the control module detects an abnormal load or a lack of torque variation during the drain sequence, it triggers the E24 fault to prevent overflow or pump burnout. Replacing the pump assembly restores the necessary rotational velocity to evacuate the sump within the programmed timing window.

BOSCH 500 SERIES DISHWASHER Error Code

CONF	DIAGNOSIS	ACTION
91% CONF	Drain Pump The drain pump utilizes a permanent magnet synchronous motor that is susceptible to bearing wear or debris intrusion behind the impeller. When the control module detects an abnormal load or a lack of torque variation during the drain sequence, it triggers the E24 fault to prevent overflow or pump burnout. Replacing the pump assembly restores the necessary rotational velocity to evacuate the sump within the programmed timing window. SKU: 00631200	VIEW ON AMAZON #CommissionsEarned
5% CONF	Cylindrical Filter Assembly This dishwasher relies on a multi-stage filtration system to prevent particulate matter from entering the pump housing. If the mesh is compromised or the locking tabs are worn, debris can bypass the filter and physically jam the pump impeller. A new filter ensures the fluid path remains clear of macro-solids that cause mechanical stalling of the drain motor.	VIEW ON AMAZON #CommissionsEarned
4% CONF	Drain Pump Cover The pump cover creates the necessary hydraulic volute for the impeller to generate pressure. If this cover is loose, incorrectly seated, or warped, the pump will cavitate and fail to move water despite the motor spinning. The E24 code is frequently caused by the lack of back-pressure detected by the controller when this specific mechanical housing is not properly sealed. SKU: 00611316	VIEW ON AMAZON #CommissionsEarned

DIY Repair Guide

Watch exactly how to replace the Drain Pump.

// 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.

INITIALIZING SWARM...

OPERATIONAL LOG

PARTSNIPER

BOSCH 500 SERIES DISHWASHER Error Code

DIY Repair Guide