Evaporator Fan Failure:
Symptom: If the evaporator fan isn’t working, cold air from the freezer can’t circulate to the fridge compartment.
Solution: Check the evaporator fan for any blockage and ensure it’s functioning. If it’s not working, it may need to be replaced.
Frost Buildup Blocking Airflow:
Symptom: Excessive frost can block the vents, preventing cold air from moving from the freezer to the fridge.
Solution: Defrost the freezer to clear any ice buildup. If your unit has an auto-defrost feature and it’s not working, components like the defrost heater, defrost timer, or thermostat might need checking or replacing.
Damper Control Malfunction:
Symptom: The damper controls the flow of cold air from the freezer to the refrigerator. If it’s stuck or broken, it can prevent air from passing through.
Solution: Inspect the damper to ensure it’s opening and closing properly. If it’s faulty, it may need replacement.
Blocked Airflow Vents:
Symptom: Items in the freezer or refrigerator are packed too tightly, blocking vents.
Solution: Rearrange the contents to ensure vents are not obstructed, allowing proper air circulation.
Thermostat Issues:
Symptom: The thermostat controls the temperature settings for your fridge and freezer. If it’s not functioning correctly, it can lead to cooling issues.
Solution: Test the thermostat and replace it if it’s not regulating the temperatures correctly.
Dirty Condenser Coils:
Symptom: Dirty coils can cause poor cooling performance.
Solution: Clean the condenser coils located at the back or bottom of your fridge.