Samsung Washing Machine Error Code SE
Motor tachometer / hall sensor error
The hall sensor (tachometer) that measures motor rotation speed is not providing a valid signal. The washer cannot safely control spin speed without this sensor.
What Does Error Code SE Mean on a Samsung Washing Machine?
Motor tachometer / hall sensor error.
The hall sensor (tachometer) that measures motor rotation speed is not providing a valid signal. The washer cannot safely control spin speed without this sensor.
What Causes Error Code SE?
Here are the most common causes in order of frequency. Start with the most likely cause before moving to the next:
- 1 Hall sensor failure 65% of cases
- 2 Hall sensor wiring harness damaged 25% of cases
- 3 Motor control board fault 10% of cases
How to Fix Samsung Washing Machine Error Code SE
- 1
Replace the hall sensor
The hall sensor is a small 3-wire sensor near the motor rotor. It's very inexpensive and quick to replace.
🔩 Samsung hall sensor ($15–$30)⚠️ Unplug washer and lay on its front to access the motor. - 2
Check wiring harness
Inspect the 3-wire harness from hall sensor to control board for damage.
How to Reset Error Code SE
After hall sensor replacement, unplug for 1 minute then restart.
Note: If the error returns after resetting, the underlying issue has not been resolved. Work through the fix steps above.
When to Call a Professional
If hall sensor is replaced and SE persists, the control board signal input for the hall sensor has failed.
Related Error Codes
Same Code on Other Brands
Error code SE appears on these other brands too. Click to compare:
Find Replacement Parts
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