se
Moderate
LG · Washing Machines
Motor sensor/tachometer error
Quick Answer
Error code SE on your LG Washing Machines means: Motor sensor/tachometer error. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Unplug the washer for 10 seconds and restart
2
If the SE error persists, do not attempt DIY repair
3
Contact a professional LG washing machine repair engineer
4
The motor sensor, wiring, or main board may need inspection and repair
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Motor tachometer/Hall sensor
Motor stator (if faulty)
Main control board (if faulty)
Related Error Codes