Frigidaire Refrigerator: Not Cooling
Quick answer: A refrigerator that is not cooling, or is not cold enough, cannot hold the fresh-food section near 37°F (3°C) even though it may still run.
- Unplug the refrigerator before removing any panel or touching wiring.
- Condenser and evaporator fins are sharp; wear gloves when cleaning them.
- Never open refrigerant lines; sealed-system work requires a licensed technician.
Why is my refrigerator not cooling?
A refrigerator that is not cooling, or is not cold enough, cannot hold the fresh-food section near 37°F (3°C) even though it may still run. The most common causes are dirty condenser coils, a failed evaporator or condenser fan motor, a bad compressor start relay, a faulty temperature sensor or thermostat, or a stuck air damper. Less often, a sealed-system leak or a worn-out compressor is to blame.
Our fitment data covers 15,744 Frigidaire refrigerator models and 3,450 Frigidaire refrigerator parts, so the part links below are filtered to this brand; always confirm your model number before ordering.
Most Likely Causes, in Order
1. Condenser coils
Dust and pet hair packed on the condenser coils keep them from shedding heat, so the refrigerant stays warm and the cabinet cannot get cold.
How to check: Pull the refrigerator out or remove the bottom front grille and look at the coils with a flashlight. If you cannot see bare metal through the dust, they are dirty enough to cause the problem. The compressor area will also feel hotter than normal.
Fix: Vacuum and brush the coils clean, then repeat every six months. (Difficulty: Easy)
Matching Frigidaire parts:
- Refrigerator Condenser Coil 5304526057 — $89.78 – $177.33 · 987 models
- Refrigerator Condenser Coil 241785407 — $77.97 – $95.93 · 458 models
- Refrigerator Condenser Coil 241861901 — $209.47 · 47 models
2. Evaporator fan motor
The evaporator fan moves cold air from the freezer coil into the fresh-food section; when it fails, the freezer may stay cold while the refrigerator warms up.
How to check: Open the freezer door and press the door switch; you should hear the fan run. If it is silent, hums, or squeals, remove the back panel of the freezer and spin the blade by hand. Test the motor windings for continuity with a multimeter.
Fix: Replace the evaporator fan motor; the blade and grommet usually transfer to the new motor. (Difficulty: Moderate)
Matching Frigidaire parts:
- Universal/Multiflex (Frigidaire) Refrigerator Evaporator Fan Motor Bracket, Rear 242135301 — $6.48 – $11.73 · 1026 models
- Refrigerator Evaporator Fan Motor 808602602 — $118.73 – $157.86 · 660 models
- Frigidaire Refrigerator Evaporator Fan Motor 809069206 — $78.44 – $100.49 · 473 models
3. Condenser fan motor
The condenser fan blows air across the condenser coils and compressor; if it stops, heat accumulates and cooling drops sharply.
How to check: With the compressor running, look at the fan near the compressor at the back bottom. If it is not turning, unplug the unit, clear any debris, and spin the blade. A blade that turns freely but a motor that does not run means the motor has failed; confirm with a continuity test.
Fix: Replace the condenser fan motor. (Difficulty: Moderate)
Matching Frigidaire parts:
- Refrigerator Condenser Fan Motor 241696606 — $102.31 – $163.04 · 844 models
- Condenser Fan Motor 215501901 — $138.81 · 790 models
- Condenser Fan Motor 5304448483 — $176.32 – $216.92 · 754 models
4. Compressor start relay and overload
The start relay gives the compressor its starting boost; when it fails, the compressor clicks every few minutes but never runs, so no cooling takes place.
How to check: Unplug the refrigerator, pull the relay off the side of the compressor, and shake it; a rattle means the internal contacts are burnt. Check for a burnt smell or scorching. Test the relay for continuity between its terminals.
Fix: Replace the start relay and overload as a set. (Difficulty: Moderate)
Matching Frigidaire parts:
- Refrigerator Compressor Overload and Start Relay 5304520509 — $40.55 – $54.47 · 6 models
5. Temperature sensor or cold control thermostat
The thermistor or thermostat tells the control when to run the compressor; a wrong reading makes the unit think it is already cold, so it stops cooling.
How to check: For a mechanical cold control, turn it from off to the coldest setting and listen for a click and the compressor starting. For a thermistor, disconnect it and measure resistance with a multimeter; the resistance should change as the sensor warms or cools in your hand.
Fix: Replace the thermistor or the cold control thermostat. (Difficulty: Moderate)
No Frigidaire part for this cause is in our catalog yet; search by your model number.
6. Air damper control
The damper opens to let freezer air into the fresh-food section; if it is stuck closed or frozen, the freezer stays cold but the refrigerator warms up.
How to check: Locate the damper at the top or back of the fresh-food section where the cold air enters. With the door open and the control set to coldest, you should feel airflow or see the flap move. A flap coated in ice or that does not move needs attention.
Fix: Thaw the damper; if it still does not move, replace the damper assembly. (Difficulty: Moderate)
No Frigidaire part for this cause is in our catalog yet; search by your model number.
Other Frigidaire parts the catalog tags for this symptom
- Refrigerator Defrost Bi-Metal Thermostat 5303918634 — $19.16 – $43.60 (overheating; temperature too cold; temperature too hot; won')
- Cold Control Thermostat 241537103 — $50.83 – $75.07 (overheating; temperature too cold; temperature too hot; won')
- Refrigerator Air Damper Control Assembly 241600906 — $53.86 – $90.70 (freezer too cold; fridge too warm; uneven cooling)
- Refrigerator Air Damper Control Assembly 242303001 — $120.46 – $142.88 (freezer too cold; fridge too warm; uneven cooling)
- Refrigerator Defrost Bi-Metal Thermostat 5303918638 — $62.75 – $84.60 (overheating; temperature too cold; temperature too hot; won')
- Refrigerator Defrost Bi-Metal Thermostat 216731001 — $47.58 – $70.00 (overheating; temperature too cold; temperature too hot; won')
Popular Frigidaire refrigerator models
Confirm the model number on the rating plate before ordering. Each model page lists every compatible part.
Frequently Asked Questions
My freezer is cold but the refrigerator is warm. What does that mean?
The compressor and sealed system are working, so the problem is air delivery: usually the evaporator fan, a frosted-over evaporator coil from a defrost failure, or a stuck damper.
How long should I wait after adjusting the temperature?
Give the refrigerator 24 hours to stabilize after any change or repair before judging the result; use a thermometer in a glass of water for an accurate reading.
Can dirty coils really stop a refrigerator from cooling?
Yes. Heavily clogged coils are the single most common cause of poor cooling and can also overheat the compressor. Cleaning them is free and takes fifteen minutes.
When to Call a Professional
Call a licensed technician if the compressor runs constantly but the evaporator coil is only partly frosted or not cold at all, if the compressor runs but nothing gets cold, or if there is an oily residue near the coils; these point to a sealed-system leak or a failed compressor that requires refrigerant handling.