ISB Electrical recently attended a Bosch dishwasher repair in Hope Island after the customer reported an E24 error code. In many Bosch dishwashers, E24 is commonly linked with drainage problems, but this repair was different.
After inspection, we found that the customer had been using detergent tablets and the plastic coating from the tablet had not dissolved completely. Part of the undissolved tablet material became stuck inside the wash motor area and stopped the impeller from turning freely.
This caused poor water circulation, interrupted the wash cycle and triggered the Bosch dishwasher E24 error.
The customer advised that the Bosch dishwasher had the following symptoms:
We first checked the most common causes of Bosch E24 faults, including the drain pump, filter area, drain hose and sink connection. The drain pump was working and there was no major blockage in the normal drainage path.
Further diagnosis showed the issue was inside the wash motor area. The wash motor impeller was restricted and could not rotate properly.
The real fault was undissolved detergent tablet plastic and residue stuck inside the wash motor housing. This material jammed the wash motor impeller and stopped proper water circulation through the dishwasher.
Our technician carried out the following repair:
After the obstruction was removed, the wash motor impeller rotated correctly and the dishwasher completed the cycle without the E24 error returning.
Dishwasher tablets are designed to dissolve during the wash cycle. However, if the tablet does not dissolve completely, the remaining plastic film or hard detergent residue can move through the dishwasher and create problems.
Common reasons detergent tablets may not dissolve properly include:
If your Bosch dishwasher shows E24, do not assume it is always only a drain pump problem. The fault may be caused by restricted water circulation, a blocked wash motor area, a jammed impeller, a blocked drain path or another internal issue.
A proper diagnosis is important before replacing parts.
ISB Electrical provides professional Bosch dishwasher repairs Gold Coast, including Hope Island and surrounding suburbs.
We repair Bosch dishwasher faults including:
Contact ISB Electrical for professional Bosch dishwasher repairs in Hope Island and across the Gold Coast.
Call: 0422 993 777
Bosch E24 is commonly related to a drainage or water flow problem. It can be caused by a blocked drain hose, blocked filter, faulty drain pump, restricted sink connection or poor water circulation.
Yes. If a detergent tablet does not dissolve properly, residue or plastic film can enter the pump area and restrict the wash motor impeller or water circulation.
In this Hope Island repair, the E24 error was caused by undissolved detergent tablet residue stuck inside the wash motor area, preventing the impeller from turning freely.
Yes. ISB Electrical repairs Bosch dishwashers in Hope Island and across the Gold Coast, including E24 errors, drainage faults, wash motor faults and control board problems.
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