Bosch Washing Machine Error Codes

Find out what your error code means and what checks you can carry out before calling a technician.

🔄 Try this first — Turn the machine off at the mains, leave it for 2 to 3 minutes, then turn it back on and start a new cycle. This clears many temporary faults.

Bosch Washing Machine Error Code List

E16 — Door lock fault

E17 — Water inlet / supply fault

E18 — Drainage fault

E19 — Heating system fault

E20 — Heating system fault

E21 — Motor control fault

E23 — Anti-flood / leak detected

E24 — Drain system fault

E25 — Drain pump blockage

E26 — Pressure sensor fault

E27 — Pressure sensor calibration fault

E28 — Water level sensor fault

E29 — Water supply restriction

E30 — Water protection system activated

E31 — Overfill fault

E32 — Unbalanced load detected

E34 — Door lock communication fault

E35 — Overfill / water level fault

E36 — Drainage fault

E38 — Pressure chamber fault

E56 — Motor inverter fault

No Error Code Showing?

Browse the fault guides below to identify your problem.

Washing Machine Not DrainingFault Guide
Washing Machine Not SpinningFault Guide
Washing Machine Stopping Mid-CycleFault Guide
Washing Machine Not Heating WaterFault Guide

Frequently Asked Questions

Why is my Bosch washing machine showing an error code?

Error codes are displayed when the machine detects a fault. Select the code above to identify the cause and find out what action to take.

Can I reset my Bosch washing machine?

Yes — turn it off at the mains for a few minutes. If the same code reappears, the underlying fault needs to be investigated.

Do I need an engineer for every error code?

Not always — many issues can be resolved with simple checks before calling a technician.

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