F10Serious
Bosch Dryer F10 Error Code
The door lock mechanism is not engaging or signaling correctly, preventing the dryer from starting.
Common causes
- Door not fully closed
- Faulty door lock assembly
- Wiring issue to door lock
How to fix it
- Ensure door is completely shut and latch clicks.
- Inspect door lock for damage or obstruction.
- Check continuity of door lock switch with multimeter.
⚠ When to call a pro: If lock is defective, replace the door lock assembly; if wiring issue, call a technician.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.