LG fridge-freezer rS error code
rS means refrigerator sensor error. The fridge compartment sensor is out of range, so the display cannot confirm fridge temperature..
Often fixable at home · Fault type: Electrical/hardware
Safe checks, in order of likelihood
- Unplug the fridge for 5 minutes, plug back in and see if the code clears.
- Check the fridge is not overloaded against the rear air vents.
- If rS returns, the sensor needs replacing.
Call a professional when…
Reset; then replace the fridge thermistor if the code persists. If the code returns after these checks, book a qualified engineer.
Parts usually involved
- LG fridge thermistor for your model.