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Error code reference

Samsung Refrigerator Error Code 39

Ice Maker (1M) Function Error

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What the 39 error code actually means

Your Samsung refrigerator is detecting a problem with the small heater that keeps the ice maker's water supply pipe from freezing over. The refrigerator's control system has found that this heater is either disconnected, broken, or not making proper contact. Until this is repaired, your ice maker may stop working.

Diagnostic procedure

The full 39 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

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1
Confirm the fault
Power cycle the unit: switch off the breaker for 60 seconds, then restore power. If the code returns, the fault is persistent and the procedure below isolates the cause.
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Most common causes of 39

Ranked by how often they cause this code
  1. 1Ice Pipe Heater Wiring Disconnection
  2. 2Failed Ice Pipe Heater Element
  3. 3Heater Housing Separation
  4. 4Short Circuit in Heater Circuit
  5. 5Control Board Sensor or Communication Fault

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Questions people ask about 39

What does 39 mean on a Samsung refrigerator?
Error code 39 on a Samsung refrigerator indicates an ice maker ice pipe heater function error. The control board has detected an open error in the heater circuit, which can be caused by housing separation, a loose or broken wire connection, a failed heater element, or a short circuit. This heater is responsible for keeping the ice supply pipe clear, and the error will typically disable ice maker operation until the fault is resolved.
Is it safe to use my refrigerator while error code 39 is showing?
The refrigerator's cooling and food preservation functions are generally not affected by error code 39, so stored food should remain safe. However, the ice maker may stop producing or dispensing ice while the error is active. You should address the fault promptly, especially if a short circuit is suspected, as electrical shorts in any appliance can pose a fire or damage risk over time.
Will resetting my Samsung refrigerator clear error code 39?
A reset may temporarily clear the error code from the display, but it will not resolve the underlying hardware fault. If the ice pipe heater circuit still has a disconnection, open element, housing separation, or short circuit, the error will return once the refrigerator completes its diagnostic cycle. A reset can be useful to confirm whether the fault is intermittent, but physical inspection and repair of the heater circuit are required for a permanent fix.
Can I fix Samsung error code 39 myself?
Some causes of error code 39 are DIY-repairable, depending on your comfort level with appliance work. Reconnecting a loose wiring harness connector requires no special tools and is a reasonable first step. Replacing the ice pipe heater element or reseating a separated heater housing involves accessing the ice maker compartment, which is more involved but manageable for experienced DIYers. If the wiring or heater element has shorted or burned, or if the control board is suspected, professional service is recommended.
How much does it cost to repair Samsung error code 39?
Repair costs depend on the specific cause. If the fix is simply reseating a connector, there may be no parts cost at all. A replacement ice pipe heater element typically costs in the range of $20 to $60 for the part. If a control board replacement is required, parts alone can range from $100 to $250 or more. Adding professional labor, total repair costs can range from $80 to $350 or higher depending on your region and service provider.

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