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Bosch Dishwasher error codes

Bosch Dishwasher Error Codes

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Error codes list for Bosch Dishwasher

Code Error Solution

E01, E02, E03, E04, or E05

Control board malfunction
A common solution is to unplug the device and wait for approximately 5 minutes before plugging it back in. If the issue persists, it is advisable to seek assistance from a skilled technician.
To do this, you need to contact us (866) 905-3275 Or fill out the form and we will contact you as soon as possible book online

E06

Door sensor issue
Ensure that the door can properly close and latch without any obstructions. If necessary, inspect and replace any faulty parts.

E09

Malfunctioning heating element
To diagnose and fix the problem with the heating element, it’s recommended to contact a technician.
To do this, you need to contact us (866) 905-3275 Or fill out the form and we will contact you as soon as possible book online

E12

Limescale accumulation
Use a descaler product to remove limescale deposits and hard water build-up from the dishwasher.

E14

Flow meter malfunction
The flow meter, located on the heat exchanger, can be replaced to resolve the error code. Remove the faulty flow meter and install a new one.
To do this, you need to contact us (866) 905-3275 Or fill out the form and we will contact you as soon as possible book online

E15

Leakage
Ensure safety by disconnecting the appliance from the power source. Inspect the water supply hose for any visible leaks. Additionally, if the dishwasher is connected to a garbage disposal, check if the disposal cap has been removed.

E16, E17

Filling system issue
Check the inlet hose for any kinks or damage that may be affecting the water supply to the dishwasher.

E18

Insufficient water level
Ensure that the inlet hose is not kinked or damaged. Confirm the proper connection of the water supply to resolve the low water level error.

E21

Heat pump malfunction
It is recommended to seek the assistance of an experienced specialist to address and repair this heat pump malfunction.
To do this, you need to contact us (866) 905-3275 Or fill out the form and we will contact you as soon as possible book online

E22

Clogged filter
Remove the filter and rinse it under running water. Use a soft brush to remove any debris or blockages. Reassemble the filter and place it back in its original position.

E23

Drain pump failure
For accurate diagnosis and resolution of the drain pump issue, it is advisable to contact a professional technician who can provide expert assistance.

E24

Drainage issue
Check the inlet hose for any kinks or damage. Inspect the pump cover located at the bottom of the dishwasher, beneath the filter, to ensure it is securely in place and not loose.

Why choose our team to fix your Bosch Dishwasher?

From repairs to maintenance, we’ve got you covered

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  • Warranty on repairs and parts
  • Residential and commercial services
Whether your device won’t start, has motor, wiring or other problems, the Alpha Appliance team is ready to help. Don’t postpone the repair again, call us to fix any appliance issue today!BOOK ONLINE
Bosch Dishwasher error codes list

What do clients think of our Bosch Dishwasher troubleshooting

Alex Carruthers

Technician arrived as schedulled, diagnosed quickly, he had the part with him, replaced it quickly and left the work sight clean. The washer has been used and seems to have been fixed but more use will confirm. Thank you.

Nov 6, 2025
Shirley Bailey

Our technician was very helpful explaining how to avoid the problem in the future after solving the issue. Same day service was great too.

Nov 19, 2025
Alexander Saatjian

Great timely service

Nov 15, 2025
Drew Hall

Very helpful and quick service. Thank you guys !

Nov 14, 2025
Anjali Agrawal

Fast courteous service

Nov 14, 2025
Pete L

Technician was quick amd clean.

Sep 30, 2025
DOUG GEDDES

Good informative service.

Oct 7, 2025
Deb Skwarchuk

Very efficient and courteous. Even called back the next morning to see if we had any concerns.

Oct 16, 2025
K Wo

This is my second call to AAR and I’ve had 3 appliances repaired so far. They are very responsive, efficient, and straightforward. I had had clear explanations of the service and clear billing. No surprises and perfectly working appliances! They also leave their work areas CLEANER than they find them. Great service!

Nov 22, 2025
Joed Dominique

I want to take the chance to say thank you. Not having a functioning dryer was difficult and frustrating. However, I need to give credit where credit is due. Ahmad went the extra mile to help my wife and I; not only by doing repair work, but also by patiently assisting us with tips when it seemed like problems were stubborn and weren’t not being solved. He made himself available and we could reach out when in doubt. We were blessed to have an effective repairman.

Nov 6, 2025
Mahshid Mohammadi

Happy with the service

Oct 24, 2025
Lydia Waterson

Excellent, fast and friendly service!

Oct 21, 2025
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