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 AC/AE Error Code — Communication Error
- LG Washer AE6 Error Code — Wi‑Fi Module Communication Error
- LG Washer CE Error Code — Overcurrent Error
- LG Washer CL Indicator — Child Lock Activated
- LG Washer dE Error Code — Door Error
- LG Washer dE1 Error Code — Door Not Locked
- LG Washer dE2 Error Code — Door Open
- LG Washer dE3 Error Code — Door Lock Failure
- LG Washer dHE Error Code — Door Heating Error
- LG Washer dL Error Code — Door Lock Failure (Modern Front‑Load Models)
- LG Washer DL Error Code — Lid Lock Failure (Legacy Top‑Load Models)
- LG Washer DR Error Code — Door/Lid Open During Cycle (Legacy Models)
- LG Washer E6 Error Code — Motor Triac Error
- LG Washer E7 Error Code — Hall Sensor Signal Error
- LG Washer FE Error Code — Overflow Error
- LG Washer HE Error Code — Heater Error
- LG Washer HE1 Error Code — Heater Overheat
- LG Washer HE2 Error Code — Heater Underheat
- LG Washer IE Error Code — Water Inlet Error
- LG Washer IE1 Error Code — Water Inlet Variant
- LG Washer LE Error Code — Motor Locked
- LG Washer LE1 Error Code — Water Leak Detected
- LG Washer OE Error Code — Drain Error
- LG Washer OE1 Error Code — Drain Fault Variant
- LG Washer OE2 Error Code — Drain Pump Overrun
- LG Washer OE3 Error Code — Drain Pump Blocked
- LG Washer PE Error Code — Pressure Sensor Error
- LG Washer PE1 Error Code — Pressure Sensor Variant
- LG Washer PF Error Code — Power Failure
- LG Washer PF1 Error Code — Power Failure Variant
- LG Washer SUD Error Code — Excessive Suds
- LG Washer tCL Indicator — Tub Clean Reminder
- LG Washer tE Error Code — Thermistor Error
- LG Washer tE1 Error Code — Thermistor Short
- LG Washer tE2 Error Code — Thermistor Open
- LG Washer tE3 Error Code — Thermistor Variant
- LG Washer UB Error Code — Unbalanced Load (ThinQ Variant)
- LG Washer UE Error Code — Unbalanced Load
- LG Washer UE1 Error Code — Unbalance Variant
- LG Washer VS Error Code — Vibration Sensor Error
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.