Author: ApplianceFixGuide Team

  • How to Fix Samsung Washer Error FL4

    How to Fix Samsung Washer Error FL4

    Problem: Flash code: 4 blink pattern = motor/hall sensor fault (models without display)

    How to Fix FL4 Error

    1. For models with LED blink patterns: 4 blinks indicates motor system error.
    2. Remove rear panel and locate hall sensor connector on motor stator.
    3. Disconnect and inspect for corrosion or bent pins.
    4. Measure resistance between pins 1-2 and 2-3 (
    5. 5-3kΩ normal).
    6. Rotate drum manually while monitoring resistance – should fluctuate smoothly.
    7. Replace hall sensor DC31-00138A if open circuit or erratic readings.
    8. Check motor windings (U-V, V-W, W-U should read 5-15Ω balanced).
    9. If sensor and motor test good but error persists: replace main PCB DC92-01543A.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.


  • How to Fix Kenmore Refrigerator Error Er FF

    How to Fix Kenmore Refrigerator Error Er FF

    Problem: Evaporator fan motor failure or wiring fault in freezer compartment

    How to Fix Refrigerator Error

    1. UNPLUG refrigerator for safety.
    2. Remove rear panel inside freezer compartment (typically 4-6 screws).
    3. Locate evaporator fan motor behind evaporator coils.
    4. Disconnect wiring harness and test motor resistance (should read 50-200 ohms).
    5. If motor seized or reads open/shorted, replace motor assembly.
    6. Check for ice obstruction on fan blades – defrost completely if frozen.
    7. Inspect wiring harness for damage/rodent chewing.
    8. Reassemble and test operation for 24 hours monitoring temperatures.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.


  • How to Fix Kenmore Refrigerator Error Er FS

    How to Fix Kenmore Refrigerator Error Er FS

    Problem: Freezer temperature sensor (thermistor) open circuit or shorted

    How to Fix Refrigerator Error

    1. UNPLUG unit.
    2. Locate freezer sensor – typically mounted on evaporator coil cover in freezer (white probe with 2-wire harness).
    3. Disconnect connector and measure resistance at room temp (should be 5k-15k ohms depending on model).
    4. If reading OL (open) or 0 ohms (shorted), replace sensor.
    5. Route new sensor wire carefully avoiding pinch points.
    6. Secure sensor in original clip/location against evaporator coil.
    7. Reconnect and plug in unit – allow 24 hours for temperature stabilization before evaluating performance.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.


  • How to Fix Kenmore Refrigerator Error Er rS

    How to Fix Kenmore Refrigerator Error Er rS

    Problem: Refrigerator compartment temperature sensor failure

    How to Fix Refrigerator Error

    1. UNPLUG refrigerator.
    2. Locate fresh food sensor – typically behind rear wall panel in refrigerator section or in air duct near top.
    3. Remove access panel (usually 2-4 screws).
    4. Disconnect sensor connector and test resistance (5k-15k ohms at room temp).
    5. Replace if open/shorted.
    6. Ensure new sensor is positioned in same location as original – critical for accurate temperature reading.
    7. Reassemble panel and restore power.
    8. Verify display shows correct temperatures within 2 hours.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.


  • How to Fix Kenmore Refrigerator Error Er dH

    How to Fix Kenmore Refrigerator Error Er dH

    Problem: Defrost heater circuit failure or defrost thermostat malfunction

    How to Fix Refrigerator Error

    1. UNPLUG unit and empty freezer.
    2. Remove rear evaporator cover panel in freezer (6-8 screws).
    3. Locate defrost heater(s) mounted on bottom of evaporator coil – test for continuity (should read 20-50 ohms).
    4. Test defrost thermostat (bi-metal switch on top of evaporator) – should read closed (<1 ohm) when cold/frozen.
    5. If heater open or thermostat stuck open, replace faulty component.
    6. Inspect wiring harness for burnt/melted sections near heater.
    7. Reassemble carefully ensuring no wires contact sharp evaporator edges.
    8. After repair, initiate manual defrost cycle to verify heater activates and melts frost within 20 minutes.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.


  • How to Fix Kenmore Refrigerator Error Er CF

    How to Fix Kenmore Refrigerator Error Er CF

    Problem: Condenser fan motor failure or wiring fault at compressor compartment

    How to Fix Refrigerator Error

    1. UNPLUG refrigerator and pull away from wall.
    2. Remove rear lower access panel (typically 4 screws).
    3. Locate condenser fan motor next to compressor.
    4. Spin fan blade manually – should rotate freely without grinding.
    5. Disconnect wiring and test motor windings (should read 50-200 ohms).
    6. Check for obstructions (dust bunnies, pet hair) wrapped around blades/motor shaft.
    7. If motor seized or electrically open, replace entire motor assembly.
    8. Clean condenser coils thoroughly with coil brush while access panel is removed.
    9. Reinstall panel and verify fan runs continuously when compressor operates.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.


  • How to Fix Kenmore Refrigerator Error Er IF

    How to Fix Kenmore Refrigerator Error Er IF

    Problem: Ice maker fan motor failure in freezer ceiling assembly

    How to Fix Refrigerator Error

    1. UNPLUG unit.
    2. Remove ice bin and shelf below ice maker.
    3. Locate access panel on freezer ceiling near ice maker (typically 2-3 screws).
    4. Disconnect fan wiring harness and test motor resistance (should read 100-300 ohms).
    5. Manually spin fan blade – should rotate freely without binding.
    6. If motor seized or electrically faulty, remove mounting screws and replace fan assembly.
    7. Ensure new fan blade orientation matches original (critical for proper airflow direction).
    8. Reassemble and verify fan runs during ice maker harvest cycle (listen for 30-second operation when ice maker cycles).

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.


  • How to Fix Kenmore Refrigerator Error Er 1F

    How to Fix Kenmore Refrigerator Error Er 1F

    Problem: Ice compartment fan motor failure (distinct from main evaporator fan)

    How to Fix Refrigerator Error

    1. UNPLUG refrigerator.
    2. Empty ice bin and remove ice maker assembly if obstructing access.
    3. Locate ice compartment fan behind rear wall in freezer section (near ice maker).
    4. Remove access panel (typically 3-4 screws).
    5. Disconnect wiring harness and test motor windings.
    6. Check for ice buildup blocking fan blades – defrost completely if frozen.
    7. Replace motor assembly if faulty.
    8. Verify proper airflow direction after reassembly – should pull cold air from evaporator toward ice maker.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.


  • How to Fix Kenmore Refrigerator Error Er 1H

    How to Fix Kenmore Refrigerator Error Er 1H

    Problem: Ice maker heater circuit failure preventing ice release during harvest cycle

    How to Fix Refrigerator Error

    1. UNPLUG unit.
    2. Remove ice bin and locate ice maker assembly (typically mounted on freezer left wall).
    3. Disconnect ice maker wiring harness.
    4. Remove mounting screws (usually 2-
    5. and carefully pull ice maker forward.
    6. Locate heater element inside ice maker mold – test for continuity (should read 50-150 ohms).
    7. If open circuit, replace entire ice maker assembly (heater not serviceable separately).
    8. Before reinstalling, clean mineral deposits from mold with vinegar solution.
    9. Reconnect wiring and verify ice maker completes full cycle including harvest within 90 minutes.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.


  • How to Fix Kenmore Refrigerator Error Er 1C

    How to Fix Kenmore Refrigerator Error Er 1C

    Problem: Ice maker motor or cam assembly failure preventing rotation

    How to Fix Refrigerator Error

    1. UNPLUG refrigerator.
    2. Remove ice bin and locate ice maker assembly.
    3. Disconnect wiring harness and remove mounting screws.
    4. Inspect drive mechanism for broken gears or jammed ejector arms.
    5. Manually advance timer gear to verify motor rotates freely.
    6. If motor doesn’t rotate or gears stripped, replace entire ice maker assembly.
    7. Check water inlet tube for ice blockage before reinstalling.
    8. After installation, pour 2oz water into mold to initiate test cycle and verify complete operation including ejection.

    Still Not Working?

    If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.