Error code
LG / Dishwasher
F31
The heat air dry fan motor reports an error.
What it means
The heat air dry fan motor reports an error.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Note F31 exactly and stop assuming that extra drying time is normal.
- Contact LG service.
Manufacturer source
Models documented with this signal
Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.
If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.