What is the most common refrigerator repair?

The most common refrigerator repair overall is ice maker and water dispenser failure, followed by refrigerator not cooling properly due to defrost system failure. Ice maker problems account for nearly 30 percent of all refrigerator service calls, with issues like ice maker not making ice, making small or hollow cubes, leaking water into bin, or dispenser not dispensing. This is usually caused by frozen water inlet tube, failed water inlet valve, clogged water filter, or faulty ice maker module that needs replacement at 150 to 300 dollars. The second most common repair is refrigerator compartment warm while freezer cold, which indicates defrost system failure where evaporator coils frost over and block airflow to fridge section. This is caused by failed defrost heater, defrost thermostat, or defrost control board, costing 200 to 400 dollars. Third is evaporator fan motor failure causing no airflow and warm fridge at 150 to 250 dollars. Fourth is condenser coils dirty causing poor cooling and compressor overheating, which is prevented by cleaning coils every 6 to 12 months. Fifth is door gasket failure causing warm air infiltration and frost buildup at 100 to 200 dollars. Sixth is control board failure from power surges at 200 to 500 dollars. Regular filter replacement, coil cleaning, and ensuring door gaskets seal properly prevent most common repairs.