Error Code Appliance Meaning Safe first steps Technician required Related help
E03 Dishwasher Main control board relay fault/error. Reset power at the breaker for 30 seconds. Yes — if the code returns after the safe checks.
E04 Dishwasher Faulty (heater) electronics detected in the self-test. No user repair is listed by Bosch; stop and arrange service. Yes — if the code returns after the safe checks.
E05 Dishwasher Wash arm diverter circuit fault in the main control board. Reset power at the breaker for 30 seconds. Yes — if the code returns after the safe checks.
E:10 / -00 / -10 / -20 Washer Pump for the intelligent dosing system is blocked. Put the appliance in standby mode and clean the pump unit, then restart the washer. Yes — if the code returns after the safe checks.
E:00 <-> -23 Washer Water is in the base and/or the appliance is leaking. Turn off the water tap. Yes — if the code returns after the safe checks.
E and a number appears on the display Oven A malfunction has occurred. Disconnect the appliance from the power supply by switching off the fuse in the fuse box. Yes — if the code returns after the safe checks.
E and a number appears on the display and the control beeps Oven Fault / error code. Press any button to stop the beeping and reset the oven if necessary. Yes — if the code returns after the safe checks.
Electric: E and a number appears and the control beeps Range Electronics fault/error. Press any button to stop the beeping and reset the oven if necessary. Yes — if the code returns after the safe checks.
Induction: E and a number appears and the control beeps Range Electronics fault/error. Press any button to stop the beeping and reset the oven if necessary. Yes — if the code returns after the safe checks.
e005 Range Communication failure between the user interface and power board. Turn the appliance off at the circuit breaker, wait five minutes, then turn it back on. Yes — if the code returns after the safe checks.
Electric: D or E Cooktop Operational fault/error. Switch the appliance off and on again. Yes — if the code returns after the safe checks.
Electric: U400 Cooktop Supply voltage is incorrect; outside the normal operating range. Bosch points to the incoming electrical supply rather than a user fix. Yes — if the code returns after the safe checks.
E02 Refrigerator Icemaker fault or ice / water system controls communication issue. Reset power at the breaker for 30 seconds. Yes — if the code returns after the safe checks.
E63 Dryer Heating element failure. Stop using the dryer and disconnect power before further handling. Yes — if the code returns after the safe checks.
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    Michelle Schofield

    Jul 09, 2026
    5/5

    Kayal was very communicative and was prompt and came as he as he said he would. Was able to quickly diagnose and repair...

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    David Keating

    Jul 04, 2026
    5/5

    Khayal did a great job! He came on on a holiday and got my washer motor repaired. He was professional, fast and clean! W...

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    Enoc Cruzado

    Apr 28, 2026
    5/5

    Really solid experience with I Fix Appliance Repair INC. Scheduling was quick and hassle-free, and they showed up right ...

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    Dominique Saviano

    Feb 21, 2026
    5/5

    I called for service on my Samsung washer that was not draining or spinning. I requested a quote online and I received a...

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    AJK Dela Cruz

    Feb 20, 2026
    5/5

    Really impressed with their services. The technician arrived on time, quickly figured out what was wrong with our washin...