: In LG's error nomenclature, "S" often relates to "Sound" or "Speaker" subsystems, distinguishing it from power or thermal protection. Helpful Troubleshooting Steps
If your device is displaying this code or a related "PROTECT" message, follow these steps to isolate the issue: s003-001-lg
: Ensure the unit has enough space for airflow. Overheating can sometimes trigger protection modes to prevent a fire hazard. : In LG's error nomenclature, "S" often relates
: Turn off the unit and unplug it from the wall for at least 60 seconds to clear temporary logic errors. : In LG's error nomenclature