If a Samsung refrigerator shows **39C**, the verified Samsung meaning in this research set is **ice maker function error**. Use the code to narrow the diagnosis, then confirm the exact model because code scope can change by product generation or region. The useful diagnostic value of the code is the subsystem it identifies. A good repair process confirms the symptom, checks the accessible external conditions, and then follows the model-specific circuit only if the display returns. The recorded display form is **39C**. Search normalization stores it as **39C** while preserving the characters a homeowner actually sees.
Reviewed by Ethan Mercer · Last reviewed August 17, 2026
Written by
Ethan Mercer Appliance Repair Content SpecialistPublished August 17, 2026Updated August 22, 2026Technically reviewed August 17, 2026
Content status:
Verified
Error code39C
ApplianceRefrigerator
Quick answer
Ice maker function error.
Model compatibility: Samsung can reuse or reformat codes across series and model years, so 39C may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
If a Samsung refrigerator shows **39C**, the verified Samsung meaning in this research set is **ice maker function error**. Use the code to narrow the diagnosis, then confirm the exact model because code scope can change by product generation or region. The useful diagnostic value of the code is the subsystem it identifies. A good repair process confirms the symptom, checks the accessible external conditions, and then follows the model-specific circuit only if the display returns. The recorded display form is **39C**. Search normalization stores it as **39C** while preserving the characters a homeowner actually sees.
Signs
Symptoms you may notice
While 39C is active, ice production, ejection, heating, sensing, or ice-room airflow may stop or become intermittent.
The 39C display becomes more meaningful if the bucket can remain empty, jam, or build abnormal frost.
When the 39C condition is present, the code can return during an ice-maker test or normal harvest/fill cycle.
A symptom that fits 39C is that 39C appears and the refrigerator can show behavior related to ice maker function error.
A symptom that fits 39C is that cooling, airflow, ice-making, defrost, or temperature performance may become intermittent depending on the affected subsystem.
Why it happens
Possible causes
varies by model/region — cross-region baseline — Ice maker function error
Before you call
Safe checks you can make
These are simple, non-hazardous checks only. If anything is unclear, stop and contact a technician.
As an external check for 39C, verify that the ice maker is enabled and the bucket is seated correctly.
The next non-invasive check is to confirm freezer/ice-room temperature and household water supply are normal where applicable.
A safe owner-level check is to remove only loose accessible ice; do not chip ice with sharp tools or concentrated heat.
Before requesting service for 39C, use the exact model's Samsung ice-maker test/reset procedure.
Before requesting service for 39C, photograph the code before resetting or unplugging the refrigerator.
As an external check for 39C, verify doors, visible airflow/ice obstructions, water/ice-bin seating, or demo mode only when relevant.
Important safety warning. Protect food if temperatures are no longer safe. Do not open the sealed refrigeration system or energized inverter/compressor circuits. If resolving 39C would require energized internal access, that is the point to hand the diagnosis to a qualified technician.
Get help
When to request repair service
Repeated ice-maker or ice-room codes can require sensor, heater, motor, fan, fill, wiring, or control diagnosis. In a service visit for 39C, model-specific testing should follow the ice maker function error circuit rather than treating the code as proof of one failed part.
Book your repair
Seeing this code on your Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.
A single documented power reset can help after an external condition or power event is corrected. If **39C** returns at the same stage, repeated resets only erase useful evidence and do not repair the cause.
Do not keep operating the appliance through a hazardous symptom just to see whether **39C** clears. If there is heat, water, electrical, gas, or food-safety risk, stop and arrange diagnosis.
Treat **39C** as a starting point, not a replacement instruction. Wiring, feedback signals, operating conditions, and electronic controls can mimic a failed component.
The same-looking code can be reused on another Samsung appliance family or reformatted by region/model year. Match the appliance type and exact model before applying a meaning. This page therefore keeps **Refrigerator 39C** separate from same-looking codes used by other Samsung appliance families.
References
Sources & references
Samsung Canada internal RF32FMQDBSR/AA service error-code pages (support-cacyber.samsung.com)
