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Error code reference

Samsung Refrigerator Error Code 73

Flex Room abnormal temperature error

Samsung codesSamsung refrigerator codes
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What the 73 error code actually means

Error 73 means your Samsung refrigerator's special flex zone compartment is getting too warm and is not staying at the right temperature. This can happen if the door was left open or warm food was placed inside, but it can also point to a broken part that is keeping the compartment from cooling properly. If closing the door and waiting a few hours does not clear the error, a technician should inspect the cooling components in that zone.

Diagnostic procedure

The full 73 procedure

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1
First diagnostic step
Check if the door has been open for a long time or if hot food has been stored in the compartment.
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Most common causes of 73

Ranked by how often they cause this code
  1. 1Door left open or ajar
  2. 2Hot food placed in the compartment
  3. 3Faulty flex zone thermistor
  4. 4Damper or airflow restriction
  5. 5Flex zone evaporator or fan failure

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Questions people ask about 73

What does 73 mean on a Samsung refrigerator?
Error code 73 on a Samsung refrigerator means the flex zone or convertible compartment is experiencing an abnormally high temperature. The refrigerator's control board monitors this dedicated zone separately from the main compartments, and it triggers this code when the temperature exceeds the acceptable range for the mode selected. The cause can be as simple as a door left open or as involved as a failed sensor or cooling component.
Will resetting my Samsung refrigerator clear error code 73?
A reset may temporarily clear the error code, but it will return if the underlying cause has not been addressed. If the error was triggered by a door being left open or warm food being stored, the compartment may recover on its own and the reset will hold. If a component such as the thermistor or damper is faulty, the error will reappear after the reset once the control board detects the abnormal temperature again.
How much does it cost to repair error code 73 on a Samsung refrigerator?
If the cause is something simple like a worn door gasket, repair costs are typically in the range of $20 to $75 for parts. A thermistor replacement generally runs between $50 and $150 including labor. More involved repairs such as a damper actuator, fan motor, or defrost system component can push costs into the $150 to $400 range depending on the part and the technician's labor rate.
How do I fix error code 73 on my Samsung refrigerator?
Start by checking whether the flex zone door was recently left open or if warm food was stored inside, as these are the most common triggers. Close the door fully and wait a few hours to see if the compartment recovers and the error clears. If the error persists, inspect the door gasket for damage, check for any ice buildup inside the compartment, and consider having the thermistor, damper, and fan system tested by a technician.
Is it safe to keep using my refrigerator when error code 73 is showing?
Food stored in the flex zone is at risk if the compartment is not maintaining a safe temperature, so you should not rely on that compartment for temperature-sensitive items while the error is active. The rest of the refrigerator may continue to operate normally depending on the nature of the fault. It is best to remove perishables from the flex zone and have the unit diagnosed promptly.

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