ErrorCodeDoctor
LG Washing Machine (Wash Tower) E1 / E4 error code
The E1 or E4 error on the dryer section of your LG WashTower means there is an issue with the steam generating component inside the dryer. Unplug the power cord and contact a qualified technician service — this error requires a technician inspection.
Common causes
- Steam generating component inside the dryer has a fault or has malfunctioned
How to fix it
-
1
Unplug the WashTower power cord
-
2
Contact a qualified technician service — the steam generator requires a technician inspection
Related LG Washing Machine (Wash Tower) error codes
LE / CE
The washer drum is not rotating — motor issue or foreign object trapped (LE) or motor control component damaged (CE)
IE
The washer is not filling with water — inlet error
OE
The washer cannot drain water — outlet error
UE
The laundry load is unevenly distributed — unbalance error
E1 / E4 error — frequently asked questions
What does the E1 / E4 error mean on a LG washing machine (wash tower)?
There is a problem with the dryer steam generator — dryer section specific
What causes the E1 / E4 error?
The E1 / E4 error is usually caused by: Steam generating component inside the dryer has a fault or has malfunctioned.
Can I fix the E1 / E4 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 E1 / E4 error?
Fixing the E1 / E4 error on a LG washing machine (wash tower) typically costs $100–$350, depending on parts and whether you do it yourself or hire a technician.
Is it safe to keep using my washing machine (wash tower) with the E1 / E4 error?
We'd recommend addressing the E1 / E4 error before continuing to use the washing machine (wash tower), since hard-rated issues often involve a real fault rather than a minor glitch.