Error code
LG / Washing machine
Sud
The washer detected too many suds.
What it means
The washer detected too many suds.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Use high-efficiency detergent at the recommended dose.
- Switch the washer off and on, then run Rinse+Spin to clear excess suds.
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.