Miele Washing Machine Error F34

⚡ Quick Answer: The Miele washing machine F34 error indicates a malfunction in the door lock mechanism, preventing the washer from starting. This may be accompanied b... ✅ DIY Fixable

What Does Error F34 Mean?

The Miele washing machine F34 error indicates a malfunction in the door lock mechanism, preventing the washer from starting. This may be accompanied by the door not locking properly or the washer failing to progress past the initial lock attempt. Common causes include a faulty door lock assembly, an obstruction preventing latch engagement, or issues with the wiring connected to the door lock.

Common Symptoms:

  • Washer displays F34 and won’t start wash
  • Door will not lock
  • Washer may refuse to proceed past initial lock attempt

Possible Causes

  • Fault in door lock mechanism or interlock (high)
  • Obstruction or foreign object preventing door latch engagement (medium)
  • Faulty wiring or connection to door lock assembly (medium)

How to Fix Error F34

DIY Fix Basic checks and resets

  1. Turn off the washer and disconnect power at wall
  2. Wait at least 2 minutes then reconnect power (reset system)
  3. Check that the door closes fully and that no clothing or debris obstructs the latch
  4. Try a light reload of laundry to ensure drum isn’t overpacked

Technician Only Inspect and service door lock assembly

  1. Disconnect and secure power to the machine
  2. Remove access panels to reach door lock mechanism
  3. Visually inspect and test the lock switch and latch for mechanical or electrical faults
  4. Check wiring harness and connectors for damage or loose contacts
  5. Replace the door lock assembly or wiring as needed

Parts needed: door lock assembly, wiring harness/connectors

🛑 When to Call a Pro:
  • If F34 persists after reset and basic checks
  • If you observe damaged parts or are unsure how to safely inspect electrical components

Technical Specifications

wattage 50W
component Water Inlet Valve
resistance 2-3 ohms
part_number Miele 6100120
voltage_rating 120V AC

Common Questions

What does F34 error mean on miele washing machine?

F34 indicates a door lock malfunction, preventing the washer from starting.

Can I fix miele washing machine F34 error myself?

Yes, you can perform basic checks and resets to address the F34 error.

How much does it cost to fix F34 error?

Repair costs typically range from $150 to $400, including parts and labor.

When should I call a technician for F34?

Call a technician if the F34 error persists after basic checks or if you see damaged parts.

Sources & References

Data last verified: 2026-02-11

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