Frigidaire Freezer Cold but Refrigerator Warm

The freezer still freezes, but the refrigerator section is too warm. Here is what Frigidaire's own service documentation says about it — what's normal, what you can safely check, and what technicians usually find.

Check this first: it may be normal

On most Frigidaire automatic-defrost refrigerators a single freezer evaporator and fan cool both sections; the refrigerator section gets its cold air from the freezer through a damper or air duct.

Things you can safely check

Move food away from the vents and the temperature sensor so air can circulate.
Check that the refrigerator door gasket seals all the way around and the door is not held open by a drawer or bin.
Give the unit 24 hours after any change of settings before judging the temperature.

If the problem is still there after these checks, further diagnosis usually needs access to internal parts. Airflow problems usually start with a frozen coil, a weak fan or a stuck damper. A technician tests each part without melting the frost first, so the cause can still be seen.

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What may be causing it

Several different failures can produce this symptom. These are the causes Frigidaire documentation and service bulletins point to, roughly from most to least common. Price ranges are typical totals in the Las Vegas Valley, including parts and labor.

Defrost failure blocking the air passage

A frosted coil or a blocked duct cuts airflow to the refrigerator section first.

Typical repair: defrost system (heater, thermostat or sensor) — $180–$440

Evaporator fan slow or stopped

With little or no airflow, the freezer keeps some cold but the refrigerator section warms. On many electronic models the control flags this as an evaporator fan code (for example SY EF).

Typical repair: evaporator fan motor — $180–$390

Air damper stuck closed, or damper control failure

The damper controls how much freezer air reaches the refrigerator section. The Gamma control even retries a stuck damper every 15 minutes.

Typical repair: air damper / damper control — $180–$440

Sensor or control board

If the refrigerator thermistor fails, the control switches to a timed backup mode, so temperatures drift.

Typical repair: temperature sensor (thermistor) — $180–$330

Clues that narrow it down

Yes — points toward: defrost failure blocking the air passage.
No — points toward: air damper stuck closed, or damper control failure; evaporator fan slow or stopped.
No airflow at all — points toward: air damper stuck closed, or damper control failure; evaporator fan slow or stopped.
Weak airflow — points toward: defrost failure blocking the air passage; air damper stuck closed, or damper control failure.
Yes — points toward: evaporator fan slow or stopped; sensor or control board.

Answer the questions in the troubleshooter

Error codes linked to this problem

These codes appear on specific Frigidaire control platforms. The same code can mean something else on another model, so check your appliance type and model.

SY EF — Freezer evaporator fan failure — the main control does not see the freezer evaporator fan turning. (Frigidaire Gallery, Professional and Frigidaire French-door refrigerators with a dispenser control panel (about 2011–2017 families))
HI — High-temperature alarm: freezer above 26°F and/or fresh food above 55°F for 20 minutes or more. (Frigidaire side-by-side refrigerators (2013-era service literature))
E F — Start-up self-test: the evaporator fan motor test failed. (Frigidaire side-by-side refrigerators (2013-era service literature))
SY EF — The main control does not see the evaporator fan rotating. (Frigidaire Gallery and Professional side-by-side refrigerators with an electronic dispenser control panel)

What Frigidaire service bulletins say

Frigidaire publishes technical bulletins for technicians when a problem is common on certain models or serial ranges. These apply to the models they list:

Not cooling, intermittent cooling, unit dead, compressor not running. Before replacing electronic parts, check the freezer evaporator fan. Intermittent fan operation causes intermittent cooling, and a grounded evaporator fan motor can stop the whole refrigerator from operating — if unplugging the fan restores operation, the fan motor is replaced. (Frigidaire service bulletin RFTT2528)
Poor cooling in the fresh food compartment; food freezing in the crisper drawers. For these French-door models the manufacturer released a one-piece replacement air tower (damper and thermistor included) to improve fresh-food air circulation. (Frigidaire service bulletin RF1801)
Not cooling; door not closing correctly. The door gasket must be fully inserted into the door liner all the way around; a partly unseated gasket causes poor cooling. (Frigidaire service bulletin RFTT2418)

When to call a technician

Frigidaire appliances can use different components and diagnostic logic depending on the model and control platform. Since several different failures can produce the same symptom, the safest next step is to have the appliance professionally diagnosed.

Further testing requires access to energized electrical components and should be performed by a qualified technician.

Sealed-system diagnosis requires refrigerant-handling equipment and should be performed by an EPA 608-certified technician.

We service Frigidaire appliances across Las Vegas, North Las Vegas, Henderson and Boulder City. The $75 service call is applied toward the repair you approve, and you get the price before any work starts. Frigidaire refrigerator repair.

Online troubleshooting is intended for preliminary guidance only. Appliance symptoms and error codes can have multiple causes depending on the model. Stop troubleshooting if you encounter exposed wiring, gas, refrigerant, overheating, burning smells, or other unsafe conditions.