Samsung Microwave Error Code E-61 — Humidity Sensor Open Error
What this means
The E-61 error code indicates the humidity sensor has an open circuit — the control board detects no signal from the sensor. This prevents sensor-cook and auto-cook functions from working properly, as the microwave relies on humidity readings to determine when food is done. The sensor may be burned out, or the wiring between the sensor and control board may be broken.
Alternate codes: E61
Step-by-step fix
3 stepsReset the microwave
Unplug the microwave for 60 seconds and plug it back in. Test a sensor cook function.
A temporary glitch may clear with a reset.
Clean the microwave interior
Thoroughly clean the inside of the microwave, especially the sensor area. Heavy contamination can sometimes mimic sensor failures.
The sensor is a small component typically mounted on the upper interior wall.
Use manual modes as a workaround
While the sensor is faulty, you can still use the microwave in manual mode by setting the time and power level manually.
All timed cooking functions should work normally.
When to call a professional
Sensor replacement inside a microwave requires disassembly near high-voltage components. Always have a qualified technician perform internal microwave repairs.
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
Learn more about our sourcesParts you may need
Humidity Sensor
Part #DE81-08985A · $15–$30
If sensor is open/burned out (requires professional installation)
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