Here is information that will assist you in identifying what may be making your Bosch washer display an error code. Identifying what the error or fault code is will help you to repair your washer. The Bosch specific error fault codes below are to give you an idea as to what part is at fault. You may have to do further troubleshooting to find what may be causing the fault for that specific part.
BOSCH Washing Machine Error/Fault Codes – Probable Fault Identifiers
Bosch Logixx WAS Series Washing Machine Error Codes
F16
Door lock error
F17
Inlet valve error detected
F18
Drain error detected
F23
Anti flood device has been activated
F34
Door lock error
F42
Motor fault
F43
Motor fault
F44
Motor fault
Bosch WAE Range Washing Machine Fault Codes
F16
Door lock problem
F17
Inlet valve
F18
Drain pump
F21
Motor
F23
Anti flood system activated
Bosch WFP Range Washing Machine Fault Codes
F01
Water intake timeout
F02
Heating timeout
F03
Draining timeout
F04
Motor fault
F05
Uncontrolled motor startup
F06
Short on NTC Detected on hot water intake
F07
Open circuit NTC Open circuit wiring
F08
Door open when program started
F09
Unexpected heating
F10
Communication error
F11
Overheating
F12
Short circuit
F13
Mains voltage too high
F14
Mains voltage too low
F15
Faulty temperature sensor on motor PCB
F16
Faulty rinse sensor Displayed only in test
If your Bosch Washing Machine Error Code is not listed here, check
Google or YouTube to find the exact error code your Bosch is displaying.
Here are error codes for Amana, Asko, Beko, Bosch, Daewoo, Fisher & Paykel, Frigidaire,
GE, Haier, Hotpoint, Kenmore, LG, Maytag, Samsung, and Whirlpool washers.
Here are Washing Machine Error Codes For All Washing Machines.
Need assistance with finding an error code for your washer?
Ask your question below and we will be happy to assist.

Kiavoush,
Are you sure the error code is E33 on your Bosch washer? Is it possibly E3? What is the model number of your Bosch washer?
-RR
I have a Bosch washing machine. It show error E33 in digital screen. Does anybody what is it??? Thanks
Kiavoush,
The Bosch washing machine error code E3 means that the door is not seen as closed even if it is. This is due to a faulty door interlock switch. Replace the door interlock switch.
-RR
What’s error code e3 mean in this kind of washing machine for Bosch 32794eu?
Gerti,
Bosch washer F34 indicates a fault in the door lock circuit. The lock and/or main control board may have failed. Open the door and check that the door latch pin is ok. Is it being fully pushed to activate the lock? Let us know what you find.
-RR
Bosch WM10S420GR/1/ FD 8812 200560
I changed two switch door to new and still gives me the same error (f34).
how do I reset?
what can I do?
I checked and electronic package and is ok.
Thanks!
Thanks I’ll check again and get back to you.