Common Reasons a Refrigerator Stops Cooling

A refrigerator that is running but not cooling evenly needs careful diagnosis. Sometimes the repair is simple, such as a fan or defrost issue. Other times, compressor or sealed-system testing is needed before deciding whether repair makes financial sense.

When to call a technician

• The appliance shows the same error code again after reset.
• You notice burning smell, leaking, unusual noise, or repeated shutdowns.
• The repair involves electrical testing, gas, sealed refrigeration components, or disassembly.