Steam Generator Error
SE4
The generator heater temperature is low. (lower than 158F)
LG Dishwasher SE4 Error Code Error Code Possible Causes
- The heater is defective.
- The thermistor is defective.
- The main PCB is defective.
- Wiring issue.
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This information is provided for educational purposes only. Please consult the appropriate Service Mode or Technical Document for your model. Always take proper safety precautions when installing or repairing any major appliance.