Bosch Washing Machine Error F34

⚡ Quick Answer: The Bosch washing machine F34 error code indicates a malfunction in the door lock mechanism, preventing the door from closing or locking properly. Thi... ✅ DIY Fixable

What Does Error F34 Mean?

The Bosch washing machine F34 error code indicates a malfunction in the door lock mechanism, preventing the door from closing or locking properly. This can stop the washing program from starting and may cause the error to appear immediately when attempting to start a cycle. Common causes include the door not being fully closed, obstructions in the door, or a faulty door latch or electronic issue with the door lock switch.

Common Symptoms:

  • Washing program will not start
  • Door does not lock or latch properly
  • Error appears immediately when attempting to start cycle

Possible Causes

  • Door not properly closed or something obstructing the door (medium)
  • Faulty or worn door latch/lock mechanism (UBL) (medium)
  • Electronic fault with door lock switch or control circuit (low)

How to Fix Error F34

DIY Fix Basic checks for F34 error

  1. Ensure the door is fully shut and free from obstructions (e.g., laundry caught in door).
  2. Unplug the machine from the power outlet for a few minutes and replug to reset error codes.
  3. Check around the door latch area for visible debris and gently clean if necessary.

Technician Only Inspect and fix door lock mechanism

  1. Disconnect power to the washer.
  2. Remove front access panel to access door lock/interlock assembly.
  3. Test door lock continuity with a multimeter and inspect wiring connections.
  4. Replace the door lock/interlock assembly if faulty or worn.
  5. After replacement, test door lock engagement and run a cycle to ensure error is resolved.

Parts needed: Door lock/interlock assembly, Possible wiring connectors

🛑 When to Call a Pro:
  • If the error persists after basic checks and resetting, contact Bosch service
  • If door lock replacement is needed and you are not comfortable with appliance disassembly

Technical Specifications

wattage N/A
component Door Lock Assembly
resistance 10-20 ohms
part_number 00619932
voltage_rating 120V AC

Common Questions

What does F34 error mean on bosch washing machine?

F34 error indicates a malfunction in the door lock mechanism, causing the door to not close or lock properly.

Can I fix bosch washing machine F34 error myself?

Yes, check if the door is fully closed, free from obstructions, and try resetting the machine by unplugging it.

How much does it cost to fix F34 error?

Estimated repair costs for the F34 error range from $50 to $150, depending on the required parts.

When should I call a technician for F34?

Call a technician if the error persists after basic checks or if you are uncomfortable with disassembling the appliance.

Data last verified: 2026-01-16

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