Refrigerator Not Working in Cold Garage

Quick answer

Move the refrigerator to a warmer area if possible. Check the garage temperature—refrigerators need at least 50°F to function properly. Allow the fridge to warm up for 24 hours before plugging it back in.

Confirm the symptom

• Refrigerator works fine indoors but stops in a cold garage
• Garage temperature drops below 50°F
• Fridge doesn't start after being moved to a cold garage
• Compressor doesn't run when garage is cold
• Fridge starts but stops after warming up slightly

Tools and prep

• Thermometer
• Screwdriver (if needed to access coils)
• Clean cloth or vacuum for coils
• Work gloves
• Unplug the refrigerator before starting any inspection

Step-by-step troubleshooting

1. Check Garage Temperature
   Do: Measure the temperature in the garage where the refrigerator is located.
   Observe: Temperature is below 50°F
   Means: Refrigerator may not function properly in cold environments
   Next: Move the refrigerator to a warmer location or install a space heater
2. Allow Fridge to Warm Up
   Do: Unplug the refrigerator and let it sit in the cold garage for 24 hours.
   Observe: Fridge reaches room temperature
   Means: Condenser coils may have been frozen
   Next: Plug the refrigerator back in and monitor performance
3. Inspect Condenser Coils
   Do: Check the condenser coils for frost or ice buildup.
   Observe: Coils are frozen or have excessive frost
   Means: Frost buildup can prevent proper operation
   Next: Defrost the coils by unplugging the fridge and allowing them to thaw
4. Check Thermostat Settings
   Do: Ensure the refrigerator and freezer thermostat settings are correct.
   Observe: Settings are too low for the current environment
   Means: Incorrect settings can cause the fridge to malfunction in cold conditions
   Next: Adjust the thermostat settings to a higher temperature
5. Test Compressor
   Do: Listen for the compressor to start when the refrigerator is plugged in.
   Observe: Compressor does not start or makes unusual noises
   Means: Compressor may be damaged or frozen
   Next: Call a professional technician for further inspection
6. Check for Level Placement
   Do: Ensure the refrigerator is sitting level on the floor.
   Observe: Fridge is tilted or uneven
   Means: Improper leveling can affect the door seal and cooling performance
   Next: Adjust the leveling legs to ensure the fridge is level

Common causes

Parts matching

If parts are needed, match based on your refrigerator's model and symptoms.

• Check the model number on the fridge for part compatibility
• Look for replacement parts such as leveling legs or thermostat controls
• Purchase parts from the manufacturer or a trusted appliance parts supplier
• Ensure the replacement part matches the original specifications
• Consult the user manual for part diagrams and installation instructions

Keep a copy of your refrigerator's manual for future reference and part identification.

When to call a professional

• The refrigerator still doesn't work after 24 hours of warming up
• The compressor makes loud noises or doesn't start at all
• You notice a burning smell or electrical issues
• The fridge continues to freeze even in a warm environment
• You suspect internal component damage like a faulty compressor

FAQ

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