F14Serious
LG Dryer F14 Error Code
The motor relay on the control board is stuck open or closed, preventing motor operation.
Common causes
- Failed motor relay on control board
- Short in motor circuit
- Control board fault
How to fix it
- Unplug the dryer and check all motor connectors.
- Test the motor winding resistance (should be low but not zero).
- If motor checks out, replace the control board.
⚠ When to call a pro: Call a technician if you are unsure about testing motor windings or need to replace the board.
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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.