Error code
LG / Dishwasher
HE
The heater circuit has failed.
What it means
The heater circuit has failed.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Record the exact displayed characters.
- Contact LG service rather than opening the heater assembly.
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.