Kenmore Refrigerators Error Codes

dF

Error code dF displayed, refrigerator may not defrost properly or may enter forced defrost mode.

Defrost System Error / Defrost Sensor Out of Range

Er 15

Error code 15 displayed, water dispenser or ice maker may not function.

Water Valve / Flow Meter Error

Er 1E

Error code 1E or IE displayed, refrigerator may not cool correctly and display may flash.

Refrigerator Temperature Sensor Failure

Er 1F

Error code 1F or IF displayed, ice maker not producing ice, fan noise from ice compartment may be absent.

Ice Maker Fan Motor Failure

Er 21

Error code 21 displayed, ice maker may not harvest or fill correctly.

Ice Maker Motor / Harvest Error

Er 22

Error code 22 displayed, compressor may not run and refrigerator does not cool.

Compressor Relay / Inverter or Start Device Failure

Er 5E

Error code 5E or SE displayed, freezer temperature may be inaccurate or fluctuating.

Freezer Temperature Sensor Failure

Er 67

Error code 67 displayed, door alarm may sound and cooling performance may be affected.

Door Switch / Door Position Sensor Error

Er 88 88

Display shows 88 88 or all segments lit and unresponsive, refrigerator may not run normally.

Control Panel / Main PCB Communication Error

Er dH

Error code Er dH displayed, refrigerator may show signs of heavy frost on evaporator and poor cooling.

Defrost Heater Circuit Failure / Defrost Timeout

Er dS

Error code Er dS displayed, unit may short cycle defrost or show inconsistent cooling and frost patterns.

Defrost Sensor (Thermistor) Failure

Er FF

Error code Er FF displayed, freezer section warm or not freezing properly, little or no airflow from freezer vents.

Freezer Evaporator Fan Motor Failure

Er FS

Error code Er FS displayed, freezer temperature reading inaccurate or missing.

Freezer Sensor Error

Er HS

Error code Er HS displayed, ice production may stop and temperature readings may be inaccurate.

Humidity Sensor / Ice Room Sensor Failure

Er IF

Refrigerator displays error code Er IF, fresh food section not cooling properly, fan noise may be intermittent or absent.

Ice Room / Evaporator Fan Motor Failure

Er IS

Error code Er IS displayed, ice maker may stop working or overfill.

Ice Maker Sensor / Ice Level Sensor Error

Er rF

Refrigerator displays Er rF, fresh food section warm, weak or no airflow from refrigerator vents.

Refrigerator Compartment Evaporator Fan Failure

Er RS

Error code Er RS displayed, refrigerator temperature reading inaccurate or missing.

Refrigerator Sensor Error

F dH

Error code F dH displayed, unit may show heavy frost and poor cooling.

Defrost Heater Timeout / Heater Not Heating

OP

Display shows OP for a temperature, refrigerator or freezer temperature reading missing or incorrect.

Open Temperature Sensor Circuit

SH

Display shows SH for a temperature, unit may overcool or run continuously.

Shorted Temperature Sensor Circuit

SY CE

Error code SY CE displayed, refrigerator may not cool and controls may be unresponsive.

Main Control Board to User Interface Communication Error

SY CF

Error code SY CF displayed, refrigerator may not start cooling or may shut down unexpectedly.

Main Control Board Failure / Configuration Error

SY EF

Error code SY EF displayed, refrigerator section warm, fan noise may be absent or intermittent.

Evaporator Fan Motor Feedback Error

Symptom

Excessive frost buildup in freezer, items covered in snow-like frost, door difficult to close.

Air Infiltration or Defrost System Issue

Symptom

Freezer cold but refrigerator warm, ice buildup on rear panel of freezer or fresh food section.

Evaporator Frosted Over Due to Defrost System Failure

Symptom

Freezer warm, refrigerator section still somewhat cool, compressor and condenser fan running.

Sealed System Refrigerant Loss or Restriction

Symptom

Ice maker not making ice, but water dispenser works normally.

Ice Maker Assembly or Fill Valve Failure

Symptom

Refrigerator cabinet very hot between doors or along side walls.

Condenser Overheating or Poor Ventilation

Symptom

Refrigerator cycles on and off rapidly or lights flicker when compressor starts.

Power Supply or Control Relay Issue

Symptom

Refrigerator display works but buttons are unresponsive or only some keys work.

Failed User Interface / Touchpad

Symptom

Refrigerator emits strong musty or rotten odor that does not go away after cleaning food spills.

Odor from Drain System or Long-Term Contamination

Symptom

Refrigerator interior light stays on when door is closed, causing heat and possible melting near light.

Stuck or Failed Door Switch

Symptom

Refrigerator leaking water onto the floor from the front or bottom.

Clogged Defrost Drain or Drain Tube

Symptom

Refrigerator makes loud knocking or banging noise when compressor starts or stops.

Compressor Mount or Refrigerant Line Vibration

Symptom

Refrigerator makes loud rattling or vibrating noise, especially when the condenser fan runs.

Loose Panels or Vibrating Condenser Components

Symptom

Refrigerator making loud buzzing or humming noise from the back, especially when compressor starts.

Noisy Compressor or Condenser Fan Motor

Symptom

Refrigerator not cooling at all, both fresh food and freezer sections warm, interior lights work but compressor and fans are off.

Main Control Board or Power Supply Failure

Symptom

Refrigerator not cooling properly, compressor very hot to the touch, clicking sound every few minutes.

Compressor Overload / Start Device Failure

Symptom

Refrigerator or freezer door not sealing properly, warm air entering, frost buildup around door.

Door Gasket Failure or Misalignment

Symptom

Refrigerator randomly beeps or door alarm sounds even when doors appear closed.

Door Switch or Door Alignment Problem

Symptom

Refrigerator runs constantly and is too cold or too warm, temperature does not match setpoint.

Temperature Sensing / Thermistor Calibration Issue

Symptom

Water dispenser not working, but ice maker still makes ice.

Frozen Dispenser Water Line or Faulty Dispenser Switch

Symptom

Water leaking inside refrigerator, puddles under crisper drawers, but no leak on floor.

Internal Defrost Drain Overflow

Symptom

Water tastes bad or has odor from dispenser or ice, even after filter replacement.

Contaminated Water System or Stale Water