How to How to Fix Refrigerator Not Cooling
A refrigerator that isn't cooling risks food spoilage and expensive repairs. Troubleshoot and fix common cooling problems before calling for service.
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0 of 6 steps completedStep-by-Step Instructions
1 Step 1: Check Power and Settings
Mike Johnson: "Pro tip: Make sure to double-check this before moving to the next step..."
Step 1: Check Power and Settings
Verify refrigerator is plugged in and circuit breaker hasn't tripped. Ensure temperature controls weren't accidentally adjusted.
2 Step 2: Clean Condenser Coils
Mike Johnson: "Pro tip: Make sure to double-check this before moving to the next step..."
Step 2: Clean Condenser Coils
Unplug refrigerator. Vacuum condenser coils underneath or behind unit. Dirty coils reduce cooling efficiency significantly.
3 Step 3: Inspect Door Seals
Mike Johnson: "Pro tip: Make sure to double-check this before moving to the next step..."
Step 3: Inspect Door Seals
Close door on dollar bill. If you can pull it out easily, seals need replacement. Clean seals with warm soapy water to improve seal.
4 Step 4: Check Evaporator Fan
Step 4: Check Evaporator Fan
Listen for fan running when door is closed. Open freezer and manually activate door switch. Fan should run and you should feel air circulation.
5 Step 5: Defrost if Frozen
Step 5: Defrost if Frozen
Unplug refrigerator and let it defrost 24 hours if ice buildup blocks airflow. This often resolves no-cooling issues in frost-free models.
6 Step 6: Call Appliance Repair
Step 6: Call Appliance Repair
If cooling doesn't improve after these steps, compressor, refrigerant leak, or control board issues require professional repair.