Miele Washing Machine Error F45

⚡ Quick Answer: The Miele washing machine error F45 indicates a failure in the door lock mechanism or an electronic communication fault within the control system. Thi... ✅ DIY Fixable

What Does Error F45 Mean?

The Miele washing machine error F45 indicates a failure in the door lock mechanism or an electronic communication fault within the control system. This error often prevents the machine from starting and can result in unusual clicking sounds. A corrupted flash or EEPROM memory may also contribute to the issue, leading to a halt in operation or the display of a technical fault message.

Common Symptoms:

  • Error F45 displayed on control panel
  • Machine stops mid-cycle or will not start
  • Technischer Fehler / technical fault message shown

Possible Causes

  • Electronic module fault (control board communication failure) (high)
  • Faulty Flash RAM / corrupted data in control electronics (medium)

How to Fix Error F45

DIY Fix Basic checks and restart

  1. Turn the washing machine off and unplug it from the power outlet
  2. Wait 5–10 minutes to allow internal electronics to reset
  3. Plug the machine back in and attempt to restart a wash cycle

Technician Only Service electronics and diagnostic evaluation

  1. Technician performs control board diagnostics to confirm communication faults
  2. Check and test flash/EEPROM memory and replace or reprogram control board if needed
  3. Inspect wiring and connectors between control board and major subsystems
  4. Test sensors and actuators to rule out secondary communication issues

Parts needed: Control board / main electronic module, Flash/EEPROM memory components, Wiring harness/connectors

🛑 When to Call a Pro:
  • If F45 persists after power reset
  • If machine exhibits additional fault codes or won’t start at all
  • If you see signs of electrical issues (burnt smell, sparking)

Technical Specifications

wattage N/A
component Door Lock Mechanism
resistance N/A
part_number Miele 6111370
voltage_rating 230V AC

Common Questions

What does F45 error mean on miele washing machine?

F45 indicates a door lock failure or electronic communication fault, preventing operation.

Can I fix miele washing machine F45 error myself?

Yes, try turning off the machine, unplugging it for 5-10 minutes, then restarting.

How much does it cost to fix F45 error?

Repair costs range from €150 to €500+, depending on parts and service region.

When should I call a technician for F45?

Call if the error persists after a reset, if there are additional fault codes, or if you notice electrical issues.

Sources & References

Data last verified: 2026-02-11

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