How do I fix Samsung NX58R4311SS Oven Problems & Error Codes?

Follow the step-by-step diagnosis below. The most likely fix is identified by checking power, sensor resistance, and control-board signals in order — using a multimeter and the part numbers documented in the parts reference table.

Can I keep running the equipment with this fault active?

Generally no. Faults on Appliance units are emitted when a sensor, safety, or control circuit is outside its operating envelope. Running through an active fault risks compressor, heater, or control-board damage. Diagnose and clear the fault first.

What part is most commonly replaced for Samsung NX58R4311SS Oven Problems & Error Codes?

The most frequently replaced parts for Samsung NX58R4311SS Oven Problems & Error Codes are listed in the Parts Reference section of this guide with OEM part numbers and typical price ranges. Check the table for direct replacements.

Is Samsung NX58R4311SS Oven Problems & Error Codes a DIY repair or do I need a technician?

Sensor swaps, fan motor replacements, and condenser cleaning are typical DIY-level repairs. Anything involving refrigerant, gas, or high-voltage (>240V) work requires a licensed technician for both safety and code-compliance reasons.

Samsung NX58R4311SS Oven Problems & Error Codes

Q: What does Samsung NX58R4311SS Oven Problems & Error Codes mean?

C-20 and C-22 sensor fault codes are the most common issues, usually caused by a failed oven temperature sensor that needs replacement.

Samsung NX58R4311SS Oven Problems & Error Codes — Overview

The Samsung NX58R4311SS is a freestanding gas range with electronic oven controls and Samsung’s information code system. The most frequent service calls involve oven sensor faults (C-20, C-22), overheat conditions (C-21), and door or latch codes (dE, dC). Samsung states that many codes clear with a simple power reset, but recurring faults point to genuine component failure. The oven temperature sensor and door latch assembly are the highest-failure parts on this model line, with control board relay faults also appearing as units age.

Jump to Common Problems

Most Common Problems on This Model

C-20 or C-22 error code displays A failed or drifting oven temperature sensor causes Samsung to flag a sensor malfunction, and the fix is to test sensor resistance and replace the sensor if out of spec.
C-21 overheat error code A stuck relay on the control board or blocked oven venting causes the sensed temperature to climb too fast, and repair requires inspecting the vent path and testing or replacing the relay board or main control.
dE or dC door error code A door that does not close fully, a misadjusted hinge, or a faulty door switch triggers the door fault, and the fix is to clean the latch area, adjust hinges, or replace the door switch.
d1 or partition-related error The partition divider is not installed correctly or something is pressing the partition switch in the back of the oven, and the fix is to remove and reinstall the divider properly or check for obstructions at the switch.
Oven will not heat but no error code shows A failed igniter, bad gas valve, or lack of gas supply prevents heating, and a tech must verify gas pressure, test igniter current draw, and replace the igniter or valve as needed (this is licensed gas work in most areas).
Error code persists after reset A control board communication fault or logic error causes codes to return immediately, and Samsung states that recurring codes after a 30-second breaker reset require service or control board replacement.
Oven temperature runs hot or cold A drifting oven sensor or out-of-calibration control board causes uneven baking, and repair is to replace the sensor or recalibrate the control if the model supports it.
Door will not latch or unlock after self-clean Carbon buildup at the latch mechanism or a faulty door lock motor prevents normal operation, and the fix is to clean the latch striker and replace the lock assembly if the motor does not cycle.

Parts That Commonly Fail

Part	Notes
Oven temperature sensor	Amazon \| Most common failure for C-20 and C-22 codes, Samsung video confirms sensor check for C-20.
Door latch and switch assembly	Amazon \| Causes dE, dC, and door-related faults when contacts fail or mechanism binds.
Main control board or relay board	Amazon \| Stuck relays cause C-21 overheat faults and recurring information codes.
Oven igniter	Amazon \| High-failure wear part on gas ranges, prevents heating when weak or open.

Oven Error Codes for This Model

These codes apply to this model line:

When to Call a Pro

Call a pro for any gas supply work, gas valve replacement, or pressure testing, because those tasks require licensing in most jurisdictions and mishandling gas creates serious safety risk. Also call for recurring error codes after you have done a full power reset, for any control board replacement (which involves line-voltage wiring and proper grounding), or if you are not comfortable with multimeter diagnostics and live voltage testing. If the range is still under warranty, contact Samsung or an authorized service center before opening the unit, because DIY work can void coverage. For gas line, burner, or igniter work, or if you ever smell gas, stop and call a licensed technician.