ErrorCodeDoctor
LG · Washing Machine (Combo)

LG Washing Machine (Combo) SE error code

Difficulty: Hard · Cost: $100–$300 · Duration: 10s

The SE error is unique to LG washer dryer combo units and indicates a problem with the drying fan motor — the fan that circulates air during the dry cycle. Power down the unit and unplug it. Allow the unit to rest for 10 seconds then restore power and restart. If SE persists the unit requires professional service — contact a qualified technician.

Common causes

  • Drying fan motor has malfunctioned or failed
  • Fan motor circuit fault in the combo unit

How to fix it

  1. 1

    Power off the unit and unplug it

  2. 2

    Allow the unit to rest for 10 seconds

  3. 3

    Restore power and restart the wash cycle

  4. 4

    If SE persists contact a qualified technician service — the drying fan motor requires professional inspection

Related LG Washing Machine (Combo) error codes

1

OE

The washer combo cannot drain water — outlet error

easy
2

IE

The washer combo is not filling with water — inlet error

easy
3

UE

The laundry load is unbalanced in the drum

easy
4

CL

Control Lock or Child Lock is active — the control panel is disabled

easy

SE error — frequently asked questions

What does the SE error mean on a LG washing machine (combo)?

The drying fan motor has an error — combo dryer specific

What causes the SE error?

The SE error is usually caused by: Drying fan motor has malfunctioned or failed; Fan motor circuit fault in the combo unit.

Can I fix the SE error myself?

This is rated a hard fix — it often requires tools, parts, or experience, and may be safer left to a professional technician.

How much does it cost to fix the SE error?

Fixing the SE error on a LG washing machine (combo) typically costs $100–$300, depending on parts and whether you do it yourself or hire a technician.

Is it safe to keep using my washing machine (combo) with the SE error?

We'd recommend addressing the SE error before continuing to use the washing machine (combo), since hard-rated issues often involve a real fault rather than a minor glitch.