Why Is My Refrigerator Not Cooling? Common Causes

A refrigerator that stops cooling is urgent. Food safety is on the line, and the issue can range from a simple airflow problem to a sealed-system failure that requires licensed equipment.

Start with the basics:

• Confirm the temperature settings were not changed
• Make sure the door is closing and sealing fully
• Check whether the condenser coils are packed with dust
• Listen for the evaporator fan when the door switch is pressed
• Look for frost buildup on the freezer back panel

Common Causes

Dirty condenser coils, failed evaporator fans, defrost system failures, bad temperature sensors, blocked airflow, and control board faults are all common. Compressor or refrigerant problems are less common but more expensive and should be diagnosed by a professional.

For built-in and premium refrigeration, do not keep resetting breakers or forcing the unit to run. That can turn a repairable problem into a more expensive failure.

BST Repair Service provides refrigerator repair in San Fernando Valley, CA and surrounding service areas. Call (818) 408-4644 if temperatures are rising or food is at risk.