Refrigerator Not Getting Cold Anymore

Quick answer

Check the temperature settings, ensure the condenser coils are clean, and verify the door seals are intact. If the issue persists, the evaporator fan or compressor might be faulty.

Confirm the symptom

• Fridge compartment is warm or not cold enough
• Freezer is working but fridge is not
• Food in the fridge is spoiling faster than usual
• Unusual noises from the refrigerator
• Refrigerator runs constantly without cycling off

Tools and prep

• Screwdrivers (flathead and Phillips)
• Multimeter (for testing electrical components)
• Soft cloth or brush for cleaning
• Thermometer (to check internal temperature)
• Replacement door gasket if needed
• Safety gloves and goggles

Step-by-step troubleshooting

1. Check Temperature Settings
   Do: Verify that the temperature settings are set correctly (typically 37°F for fridge and 0°F for freezer).
   Observe: Settings are correct but fridge still not cold.
   Means: Settings are not the issue.
   Next: Proceed to step 2.
2. Inspect Door Seals
   Do: Close the door on a piece of paper and try to pull it out. If it slides out easily, the seal is faulty.
   Observe: Paper is difficult to pull out.
   Means: Door seal is intact.
   Next: Proceed to step 3.
3. Clean Condenser Coils
   Do: Unplug the refrigerator. Locate and clean the condenser coils (usually at the back or bottom).
   Observe: Coils are free of dust and debris.
   Means: Clean coils may improve cooling.
   Next: Plug in and monitor temperature over the next 24 hours.
4. Check Evaporator Fan
   Do: Open the freezer compartment and listen for the evaporator fan running.
   Observe: Fan is not running or making unusual noises.
   Means: Evaporator fan may be faulty.
   Next: Test fan with a multimeter or replace if necessary.
5. Verify Compressor Operation
   Do: Listen for the compressor to start and run. Feel the compressor for warmth.
   Observe: Compressor is not running or feels cold.
   Means: Compressor may be faulty.
   Next: Check for power supply issues or call a professional.
6. Test Thermostat
   Do: Use a multimeter to test the thermostat for continuity.
   Observe: Thermostat has no continuity.
   Means: Thermostat is faulty and needs replacement.
   Next: Replace the thermostat.
7. Check for Frost Buildup
   Do: Inspect the evaporator coils for excessive frost or ice buildup.
   Observe: Frost is present and blocking airflow.
   Means: Defrost system is not working properly.
   Next: Check defrost timer, heater, or thermostat for issues.

Common causes

Parts matching

Common parts needed for a refrigerator not getting cold:

• Evaporator Fan Motor
• Door Gasket
• Thermostat
• Defrost Timer
• Defrost Heater
• Compressor (rarely replaceable by DIY)

Purchase parts specific to your refrigerator model for compatibility.

When to call a professional

• The refrigerator still doesn't cool after cleaning coils and checking settings.
• The compressor is not running and is suspected to be faulty.
• You need to replace the compressor or other complex components.
• You are unsure about testing electrical components safely.
• The refrigerator is under warranty and disassembly could void it.

FAQ

Related guides

• refrigerator not cooling properly
• refrigerator temperature too high
• refrigerator not getting cold anymore

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