If your refrigerator is warm, first confirm power, thermostat settings, and airflow around the rear coils. Blocked vents or dirty coils can reduce cooling performance.

Check if the condenser fan is running and whether the freezer is over-iced. Heavy frost buildup can block airflow to the fresh-food section and cause uneven cooling.

Call a technician if temperatures keep rising, the compressor cycles abnormally, or you hear repeated clicking. These can indicate compressor relay, fan motor, or sealed-system issues.