Samsung Oven Error E-27
ā” Quick Answer: The Samsung Oven error E-27 signifies a fault in the temperature sensor, which may result in the oven failing to heat properly or maintain the desired... ā ļø Difficulty Varies
What Does Error E-27 Mean?
The Samsung Oven error E-27 signifies a fault in the temperature sensor, which may result in the oven failing to heat properly or maintain the desired temperature. Symptoms include the error code appearing during heating or preheating and unusual clicking sounds. Temporary clearing of the error may occur after a power reset. It is crucial to check the temperature sensor and its connections to the control board to resolve this issue.
Common Symptoms:
- Error Eā27 displayed on oven panel during heating or preheating
- Oven fails to heat correctly or maintain target temperature
- Error may clear temporarily after hitting Cancel or resetting power
Possible Causes
- Faulty oven temperature sensor (medium)
- Wiring/connectivity issue between temperature sensor and control board (medium)
- Control board temperature sensing circuit fault (low)
How to Fix Error E-27
DIY Fix Power cycle and basic reset
- Turn off the oven at the circuit breaker or unplug it.
- Wait 60 seconds.
- Restore power and check if the error clears.
Technician Only Test and replace temperature sensor if needed
- Turn off and lock out power to the oven.
- Access the oven cavity and locate the temperature sensor (usually mounted on the back wall).
- Disconnect the sensor and measure resistance with a multimeter.
- Replace the sensor if readings are significantly out of range.
- Inspect and test wiring/connectors between sensor and control board for continuity and damage.
- Reassemble and restore power; verify error resolution.
Parts needed: Oven temperature sensor, Wiring harness/connectors
- If error persists after testing/replacing the temperature sensor and inspecting wiring.
- If control board circuit related to temperature sensing appears damaged.
- If you are uncomfortable working with electrical components.
Next step
Choose the next step for E-27
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Temperature Sensor
Monitors the internal temperature to ensure correct operation and prevent overheating.
- Typical part-only price
- $15 - $35
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Model-compatible Oven parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Non-Scratch Cooktop Cleaner
A routine surface-care product. Confirm that it is approved for the specific glass, ceramic, enamel, or stainless finish.
Oven Thermometer
A diagnostic aid for comparing cavity temperature during a controlled check. It does not prove which internal component has failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| note | The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering. |
|---|---|
| part_number | None |
Common Questions
What does E-27 error mean on Samsung Oven?
The E-27 error indicates a fault in the oven's temperature sensor, affecting heating performance.
Can I fix Samsung Oven E-27 error myself?
Yes, you can try power cycling the oven to reset the error, but testing the temperature sensor may require professional help.
How much does it cost to fix E-27 error?
Repair costs for the E-27 error can range from $30 to $120 for parts, with additional labor costs depending on the technician.
When should I call a technician for E-27?
Call a technician if the error persists after attempts to reset or replace the temperature sensor or if the control board appears damaged.
Sources & References
- Samsung Oven E-27 fault discussions (community)
- Samsung Oven E-27 Error Code explanation (ExpressRepair) (community)
Data last verified: 2026-07-31
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