Author: ApplianceFixGuide Team

  • How to Fix Samsung Refrigerator Error 25C

    How to Fix Samsung Refrigerator Error 25C

    Problem: Fridge defrost function error – alias of 25E

    How to Fix 25C Error

    1. UNPLUG THE REFRIGERATOR. This is a defrost system failure in the fresh food compartment. It means the automatic defrost cycle did not complete correctly.
    2. You must access the evaporator coils behind the rear panel inside the refrigerator. This requires removing all shelves and drawers.
    3. The most common cause is a failed defrost heater or a blown thermal fuse. Use a multimeter to test the heater for continuity (should have resistance) and the thermal fuse for continuity (should be a closed circuit).
    4. Replace the component that tests faulty. It is best practice to replace the thermal fuse anytime you replace the heater.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
    Find a Local Repair Pro Near You




    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Refrigerator Error 29C

    How to Fix Samsung Refrigerator Error 29C

    Problem: Flex Zone defrost system error – alias of 29E

    How to Fix 29C Error

    1. UNPLUG THE REFRIGERATOR. This is a defrost system failure in the Flex Zone drawer.
    2. This is a complex repair that requires significant disassembly of the Flex Zone drawer and its housing to access the defrost components.
    3. The cause is a failed defrost heater or a blown thermal fuse within the Flex Zone’s dedicated evaporator.
    4. Due to the difficulty in accessing these components, this repair is best left to a professional technician.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
    Find a Local Repair Pro Near You




    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Refrigerator Error 2C

    How to Fix Samsung Refrigerator Error 2C

    Problem: Refrigerator compartment sensor error – alias of 2E

    How to Fix 2C Error

    1. UNPLUG THE REFRIGERATOR. This error indicates a fault with the refrigerator compartment temperature sensor.
    2. The sensor is usually located inside the fresh food section, behind a plastic cover on the rear wall or ceiling. You will need to remove the shelves to access it.
    3. Remove the cover, locate the sensor, and disconnect its wire harness. Use a multimeter to test the sensor’s resistance. At room temperature, it should read approximately 5,000 ohms (5kΩ). If the reading is infinite (open) or near zero (shorted), it has failed.
    4. Replace the faulty sensor, reconnect the wiring, and reassemble the covers and shelves.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
    Find a Local Repair Pro Near You




    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Refrigerator Error 31C

    How to Fix Samsung Refrigerator Error 31C

    Problem: Flex Zone / CV-Fan motor error – alias of 31E

    How to Fix 31C Error

    1. UNPLUG THE REFRIGERATOR. This error indicates a problem with the fan motor in the Flex Zone drawer.
    2. Accessing this fan requires disassembling the Flex Zone drawer and the rear wall of its compartment.
    3. Once accessed, check the fan for obstructions like ice buildup. Check the wire harness for a secure fit.
    4. If the fan is clear and wiring is good, the fan motor has failed and needs to be replaced. This is a difficult part to access.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
    Find a Local Repair Pro Near You




    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Refrigerator Error 33C

    How to Fix Samsung Refrigerator Error 33C

    Problem: Ice pipe heater error – alias of 33E

    How to Fix 33C Error

    1. UNPLUG THE REFRIGERATOR. This error indicates a failure of the heater on the ice maker’s fill tube, which prevents the tube from freezing.
    2. You must access the ice maker compartment inside the refrigerator or freezer.
    3. Remove the ice maker assembly to gain access to the fill tube behind it.
    4. The heater is a small foil or wire element wrapped around the tube. Test it for continuity with a multimeter. If it’s open circuit, it has failed.
    5. Replace the heater element or the entire fill tube and heater assembly. Reinstall the ice maker.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
    Find a Local Repair Pro Near You




    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Refrigerator Error 3C

    How to Fix Samsung Refrigerator Error 3C

    Problem: Refrigerator defrost sensor error – alias of 3E

    How to Fix 3C Error

    1. UNPLUG THE REFRIGERATOR. This error points to a failure of the refrigerator compartment’s defrost sensor.
    2. You must access the evaporator coils, which are located behind the rear panel inside the refrigerator compartment. This requires removing all shelves, drawers, and the panel itself.
    3. The defrost sensor is a small probe clipped directly onto the evaporator coils. Disconnect its wire harness.
    4. Test the sensor with a multimeter. Resistance varies by temperature, but an infinite or zero reading confirms it’s bad. It’s often replaced along with the thermal fuse as a set.
    5. Clip the new sensor onto the coil, reconnect the wiring, and carefully reassemble the interior of the refrigerator.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
    Find a Local Repair Pro Near You




    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Refrigerator Error 40E

    How to Fix Samsung Refrigerator Error 40E

    Problem: Ice room fan error – fan motor not connected or stopped; feedback line open

    How to Fix 40E Error

    1. UNPLUG THE REFRIGERATOR. This error indicates a problem with the fan motor in the ice compartment.
    2. You will need to remove the ice bucket and the entire ice maker assembly to access the fan, which is typically located behind it.
    3. Check the fan for ice obstructions. If it’s frozen, use a hairdryer on a low setting to thaw it completely.
    4. If the fan is clear of ice, check its wire harness. If the wiring is good, the fan motor has failed and needs to be replaced.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
    Find a Local Repair Pro Near You




    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Refrigerator Error 41C

    How to Fix Samsung Refrigerator Error 41C

    Problem: Family Hub update issue – software update glitch on 3-Door French Door Family Hub models

    How to Fix 41C Error

    1. This error indicates a software glitch during an update on a Family Hub model.
    2. First, try resetting the display by pressing the small red power switch located inside the top of the upper-right door. Leave it off for 2 minutes, then turn it back on.
    3. If that doesn’t work, perform a full power cycle. Turn off the refrigerator at the circuit breaker for 5-10 minutes, then turn it back on.
    4. If the error persists, you may need to contact Samsung support for a software-specific solution, but no parts are typically required.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
    Find a Local Repair Pro Near You




    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Refrigerator Error 42

    How to Fix Samsung Refrigerator Error 42

    Problem: Family Hub software/system error – blue interior lights flashing

    How to Fix 42 Error

    1. This is a system error on a Family Hub refrigerator, often indicated by flashing blue interior lights.
    2. The primary fix is to perform a hard reset of the refrigerator.
    3. Turn off the power to the refrigerator at your home’s circuit breaker.
    4. Wait for at least 5 minutes before turning the power back on. This allows all the electronic components to fully reset. The error should clear upon startup.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
    Find a Local Repair Pro Near You




    Browse all Samsung error codes: Samsung Error Codes

  • How to Fix Samsung Refrigerator Error 4C

    How to Fix Samsung Refrigerator Error 4C

    Problem: Freezer defrost sensor error – alias of 4E

    How to Fix 4C Error

    1. UNPLUG THE REFRIGERATOR. This error indicates a failure of the freezer compartment’s defrost sensor.
    2. Empty the freezer and remove all drawers and the rear interior panel to expose the freezer evaporator coils.
    3. The defrost sensor is clipped onto the evaporator coils. Disconnect its wire harness.
    4. Test the sensor’s resistance with a multimeter. An infinite (open) or zero (shorted) reading means it has failed.
    5. Replace the sensor, ensuring it is securely clipped to the coil. Reconnect the wiring and reassemble the freezer interior.

    Still Not Working?

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

    Ask a Technician Online – Get Answer in Minutes
    Find a Local Repair Pro Near You




    Browse all Samsung error codes: Samsung Error Codes