LG Washing Machine Error Code SE

What Does Error Code SE Mean on a LG Washing Machine?

Hall sensor error — motor speed sensor fault.

The hall sensor measuring motor rotation speed has failed. The motor control board cannot safely spin the drum without accurate speed feedback.

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. 1
   Hall sensor failure 70% of cases
2. 2
   Hall sensor wiring harness damaged 20% of cases
3. 3
   Motor control board fault 10% of cases

How to Fix LG Washing Machine Error Code SE

1. 1

   Replace the hall sensor

   The most cost-effective repair for SE on LG direct-drive washers.

   🔩 LG hall sensor ($15–$30)

   ⚠️ Lay washer on front — motor is at the back.
2. 2

   Check 3-wire harness

   Inspect the 3-wire connector from hall sensor to control board.

How to Reset Error Code SE

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

Related Error Codes

Same Code on Other Brands

Error code SE appears on these other brands too. Click to compare:

Samsung Washing Machine SE

Motor tachometer / hall sensor error

Samsung Oven SE

Keypad/touchpad short — stuck button on control panel

Samsung Microwave SE

Touchpad keypad error — button stuck or panel failure

Samsung Microwave -SE-

Demonstration mode active / touchpad error

Find Replacement Parts

Use these links to find the exact replacement parts for your LG Washing Machine:

External links — ApplianceErrors.com is not affiliated with these retailers.

Frequently Asked Questions