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Error code reference

Kenmore Refrigerator Error Code E rF

Refrigerator fan motor error

Kenmore codesKenmore refrigerator codes

Refrigerator fan motor error — the refrigerator evaporator fan motor is not operating properly.

First step from the service manual

Reset the unit and enter Test Mode 1 (push test button 1 time); check air flow and fan motor voltage.

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

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  • Wiring diagram references and connector pinouts from the OEM service manual
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What E rF means on a Kenmore refrigerator

The E rF error code on a Kenmore refrigerator indicates a refrigerator evaporator fan motor fault. The evaporator fan is responsible for circulating cold air from the evaporator coils throughout the refrigerator compartment. When this fan stops operating correctly, the control board detects the failure through motor feedback signals and triggers the E rF code. Without proper fan operation, the refrigerator section will lose its ability to maintain target temperatures even if the compressor and sealed system are functioning normally.

Common causes include a seized or failed fan motor, ice buildup around the fan blades that physically blocks rotation, a wiring harness issue between the control board and the motor, or a faulty motor control circuit on the board itself. The fan motor relies on consistent voltage from the control board to operate, so both the motor itself and the supply circuit need to be evaluated during diagnosis.

Diagnosis should begin with a unit reset followed by entering Test Mode 1 by pressing the test button once. In this mode, technicians can observe whether the fan activates and check the voltage being supplied to the motor. If voltage is present at the motor terminals but the motor does not spin, the motor itself is the likely failed component. If voltage is absent, the fault points upstream to the wiring or the control board. Inspecting the fan blade for ice obstruction or physical damage is also a critical step before condemning electrical components.

Source: manufacturer service documentation.

Common causes of E rF

  1. 01

    Failed evaporator fan motor

    Part replacement

    The fan motor itself may have burned out or seized, preventing it from spinning. If voltage is confirmed at the motor terminals but the fan does not turn, the motor needs to be replaced.

  2. 02

    Ice blockage around fan blades

    Wiring / connection

    Ice buildup can accumulate around the evaporator fan and physically prevent the blades from rotating. Inspect the area around the fan for frost or ice obstruction and perform a manual defrost if needed.

  3. 03

    Wiring harness or connector fault

    Wiring / connection

    A damaged, corroded, or disconnected wire between the control board and the fan motor can interrupt voltage delivery to the motor. Inspect the connector at the motor and trace the harness back toward the board for visible damage.

  4. 04

    Control board not supplying voltage to fan

    Part replacement

    If the motor and wiring check out correctly but no voltage is reaching the motor during Test Mode 1, the control board may have a failed output circuit. This can be confirmed by measuring voltage at the motor connector while in test mode.

  5. 05

    Obstructed or damaged fan blade

    Part replacement

    A cracked or warped fan blade, or a foreign object lodged near the fan assembly, can cause the motor to stall under load and trigger the fault code. Visually inspect the blade for cracks and check for any debris in the fan housing.

See the test procedure for each cause

Frequently asked questions about E rF

What does E rF mean on a Kenmore refrigerator?
The E rF code on a Kenmore refrigerator indicates that the refrigerator evaporator fan motor is not operating properly. This fan circulates cold air throughout the refrigerator compartment, and when the control board detects that it has stopped or is malfunctioning, it triggers this code. The refrigerator section will typically warm up if this fan is not running. Diagnosis involves resetting the unit and entering Test Mode 1 to check fan operation and motor voltage.
Can I fix the E rF error myself on my Kenmore refrigerator?
Some causes of the E rF error are DIY-friendly, such as clearing ice buildup around the fan blades or reseating a loose wiring connector. However, replacing the evaporator fan motor or the control board requires comfort with appliance disassembly and basic electrical testing. If you are not comfortable checking voltage at motor connectors or accessing the evaporator compartment, a qualified technician is recommended.
Is it safe to keep using my refrigerator while E rF is displayed?
Continuing to use the refrigerator with an active E rF error is not recommended for food safety. With the evaporator fan not operating, the refrigerator compartment will not maintain proper cooling temperatures, which can allow food to spoil. You should transfer perishable items to another refrigerator or cooler until the fault is diagnosed and repaired.
How much does it cost to repair an E rF error on a Kenmore refrigerator?
Repair costs vary depending on the root cause. A replacement evaporator fan motor typically ranges from around $20 to $80 for the part alone, while a control board can cost anywhere from $100 to $300 or more. Adding professional labor, total repair costs can range from $100 to $500 depending on the failed component and your location.
Will resetting my Kenmore refrigerator clear the E rF error code?
A reset may temporarily clear the E rF code, but if the underlying fault with the evaporator fan motor or its circuit is not resolved, the code will return. Resetting is a valid first diagnostic step and can sometimes resolve a transient fault, but a persistent E rF code after resetting indicates a component or wiring issue that requires hands-on diagnosis using Test Mode 1 to check airflow and motor voltage.

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