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Error code reference

Kenmore Refrigerator Error Code FF E

Freezer fan BLDC motor error

Kenmore codesKenmore refrigerator codes

Freezer fan BLDC motor error — no feedback signal received for over 65 seconds during fan motor operation.

First step from the service manual

Reset the unit and enter Test 1 Mode (push test button 1 time), then open freezer door and check air flow.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What FF E means on a Kenmore refrigerator

The FF E error code on a Kenmore refrigerator indicates a freezer fan BLDC (brushless DC) motor fault. Specifically, the control board has failed to receive a feedback signal from the freezer evaporator fan motor for more than 65 consecutive seconds while the motor is supposed to be running. BLDC motors rely on electronic commutation and send a continuous feedback pulse to the control board to confirm operation. When that signal is absent for the defined threshold, the board logs the FF E code and may shut down the fan circuit to prevent damage.

The freezer fan is a critical component responsible for circulating cold air from the evaporator coils throughout the freezer and fresh food compartments. If this fan fails, temperatures will rise in both sections even though the compressor and sealed system may be functioning correctly. The feedback signal loss can stem from several sources: a mechanically failed or seized fan motor, a wiring harness fault between the motor and control board, a failed motor driver circuit on the main control board, or an obstruction that prevents the fan blade from spinning freely.

The recommended first diagnostic step is to reset the unit and enter Test 1 Mode by pressing the test button one time. With the freezer door open, check whether airflow is present from the evaporator fan. This confirms whether the motor is physically spinning or completely stopped. A motor that does not spin or produces no airflow points to the motor itself, its wiring, or the control board. Ice buildup around the fan blade is a common mechanical obstruction worth inspecting before condemning the motor or board.

Source: manufacturer service documentation.

Common causes of FF E

  1. 01

    Failed freezer evaporator fan motor

    Part replacement

    The BLDC fan motor itself has failed mechanically or electronically and is no longer spinning or sending a feedback pulse. This is the most common cause and can be confirmed in Test 1 Mode by opening the freezer door and checking for airflow.

  2. 02

    Ice buildup blocking the fan blade

    Wiring / connection

    Ice accumulation around the evaporator fan housing can seize the blade and prevent rotation, causing the feedback signal to drop out. Inspect the fan area for frost or ice obstruction and run a manual defrost cycle to clear it.

  3. 03

    Wiring harness fault

    Wiring / connection

    A broken, corroded, or disconnected wire between the freezer fan motor and the main control board can interrupt the feedback signal. Inspect the harness connectors at both the motor and board for damage, corrosion, or loose pins.

  4. 04

    Fan blade obstruction or damage

    Part replacement

    A cracked or warped fan blade, or debris lodged near the blade, can prevent the motor from reaching operating speed. Visually inspect the blade and surrounding area for physical obstructions or damage.

  5. 05

    Faulty main control board

    Part replacement

    If the motor and wiring check out correctly, the motor driver circuit on the main control board may have failed, preventing it from powering the motor or reading the feedback signal. This is the least common cause and should be diagnosed after ruling out the motor and wiring.

See the test procedure for each cause

Frequently asked questions about FF E

What does FF E mean on a Kenmore refrigerator?
FF E on a Kenmore refrigerator means the control board detected a freezer fan BLDC motor error. The board did not receive a feedback signal from the freezer evaporator fan motor for more than 65 seconds during operation. This fan is responsible for circulating cold air throughout the unit, so a failure will cause temperatures to rise in both the freezer and fresh food sections.
Will resetting the refrigerator clear the FF E error code?
A reset may temporarily clear the FF E code, but it will return if the underlying problem is not fixed. The recommended first step is to reset the unit and enter Test 1 Mode by pressing the test button once, then check for airflow from the freezer fan with the door open. If the fan is not running, the fault is still present and needs to be diagnosed and repaired.
How do I fix the FF E error on my Kenmore refrigerator?
Start by resetting the unit and using Test 1 Mode to confirm whether the freezer fan is spinning. Check for ice buildup around the fan blade and inspect the wiring harness for damaged or loose connections. If the fan motor is not running and no obstruction is present, the motor likely needs to be replaced. If the motor and wiring are both functional, the main control board may be at fault.
Is it safe to keep using my Kenmore refrigerator with the FF E error code?
Continuing to run the refrigerator with an active FF E error is not recommended. Without the freezer fan circulating air, food in both the freezer and fresh food compartments will warm up and may reach unsafe temperatures. The refrigerator should be repaired promptly, and perishable food should be monitored or moved to another unit in the meantime.
How much does it cost to repair a Kenmore refrigerator FF E error?
Repair costs vary depending on the root cause. If the fix is simply clearing an ice obstruction, there may be no parts cost at all. A replacement freezer fan motor typically costs between $30 and $100 for the part, while a main control board can range from $80 to $200 or more. Adding professional labor, total repair costs generally fall between $100 and $350 depending on what is needed.

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