F16Warning
LG Dryer F16 Error Code
The display panel is not communicating properly with the main control board.
Common causes
- Loose or damaged ribbon cable
- Faulty display board
- Main control board issue
How to fix it
- Unplug the dryer and reseat the ribbon cable connecting the display to the main board.
- Inspect the ribbon cable for tears or bent pins.
- If the cable is fine, replace the display board.
⚠ When to call a pro: Call a technician if reseating the cable does not resolve the error.
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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.