Temperature regulation: Refrigerators that fail to maintain the desired temperature can have several causes, such as a malfunctioning thermostat, a faulty temperature sensor, a defective control board, or a damaged compressor. Inconsistent cooling can result in food spoilage or freezing.

Water leakage: Water pooling inside or outside the refrigerator is a common issue. It can be caused by a blocked defrost drain, a malfunctioning water inlet valve, a damaged water line, or a clogged condensate line. Leaks can result in water damage to the surrounding area and affect the refrigerator's performance.

Door seal issues: If the refrigerator door does not seal properly, it can lead to warm air entering the unit, causing temperature fluctuations and increased energy consumption. Damaged or worn-out door gaskets may need to be replaced to ensure a tight seal.

No cooling or low cooling: If your refrigerator is not cooling adequately or not cooling at all, it may indicate a problem with the compressor, condenser coils, evaporator fan, or a refrigerant leak. Insufficient cooling can lead to food spoilage and a warm refrigerator compartment.

Excessive frost or ice buildup: When frost or ice accumulates excessively in the freezer compartment, it can restrict airflow and affect cooling efficiency. This can be caused by a faulty defrost timer, defrost heater, or defrost thermostat.

Ice maker problems: Common issues with ice makers include failure to produce ice, slow ice production, or ice cubes with an unusual taste or odor. These problems can be caused by a malfunctioning water inlet valve, a faulty ice maker motor, or a clogged water filter.