LG Washer - SE Error Code
The washer detected a motor sensor (hall sensor) fault.
Meaning
The washer detected a motor sensor (hall sensor) fault.
The LG SE error code indicates that the washer’s hall sensor (motor position sensor) is not providing valid feedback to the control board. This error appears on some LG models instead of LE. SE is used on specific Direct‑Drive front‑load and top‑load models sold in North America.
Symptoms
Causes
Step-by-Step Fixes
- Unplug washer for 10 minutes to reset.
- Inspect hall sensor connector.
- Check motor harness for damage.
- Test hall sensor and replace if needed.
- Replace motor if hall sensor is integrated.
Safety Notes
- Disconnect power before accessing the motor.
- Do not run the washer if the drum binds or grinds.
Applicable Models
Show Models
- [Giant-C Giant-V]
- map[front-load direct-drive:[WM2101HW WM2487HRM WM2501HVA WM2701HV WM3050CW WM3070HWA WM3170CW WM3370HWA WM3470HVA WM3500CW WM3550HVA WM3570HVA WM3600HWA WM3700HWA WM3800HBA WM3900HWA] top-load direct-drive:[WT1101CW WT1201CV WT1501CW WT1701CV WT1901CW WT7100CW WT7200CW WT7300CW]]
Related Pages
- LG Washer LE – The washer detected a locked or stalled motor.
- LG Washer OE – The washer cannot drain water within the expected time.
- LG Washer IE – The washer is not filling with water properly.
- LG Washer UE – The washer detected an unbalanced load.
- LG Washer CE – The washer detected excessive motor current.
Other LG Washer Error Codes
Show All Error Codes
- LG Washer CE Error Code — Overcurrent Error
- LG Washer dE Error Code — Door Error
- LG Washer FE Error Code — Overflow Error
- LG Washer IE Error Code — Water Inlet Error
- LG Washer LE Error Code — Motor Locked
- LG Washer OE Error Code — Drain Error
- LG Washer PE Error Code — Pressure Sensor Error
- LG Washer tE Error Code — Thermistor Error
- LG Washer UE Error Code — Unbalanced Load
Model-Specific Notes
- SE and LE are functionally similar; SE appears on certain older NA models. - ThinQ models typically use LE instead of SE. - Commercial models log SE as a hall sensor fault.
Disclaimer
The information provided on this page is for educational and informational purposes only. Repairs involve electrical, mechanical, and water-related risks. Always follow manufacturer instructions and consider contacting a qualified technician for diagnosis or repair.