Customer Questions and Answers for Refrigerator Temperature Sensor by Lg

Dennis, as the refrigerator is staying at a proper temperature, the compressor is operating. The refrigerator receives the cold air from the freezer which would suggest that the compressor is operating enough to get the refrigerator section to the necessary temperature. However, as the compressor is hot, the first step would be to identify if the condenser coils near the compressor are congested with dust and if the condenser fan motor is operating. If the coils are clean and the fan is operating, there is most likely a sealed system failure which would require an EPA certified technician to repair the failure. However, if the refrigerator temperature does start to raise, there would likely be a failure with the start relay 6749C-0014E causing the overload 6750C-0005P to trip and stopping the compressor from operating.