LG WM4000HWA
LG · Washer
The LG WM4000HWA is a widely serviced washer. Confirm your unit with the model tag: Open the door and check the rim or door frame; the silver sticker is also on the rear panel near the top. This guide covers the most common WM4000HWA error codes, compatible parts, and the first checks techs run before ordering components.
Error codes on WM4000HWA
| Code | Meaning | Guide |
|---|---|---|
| OE | Drain error | Model fix →·Brand code → |
| UE | Unbalanced load detected during spin | Model fix →·Brand code → |
| PE | Clutch or motor position sensor fault | Model fix →·Brand code → |
Compatible replacement parts
LG Washer Drain Pump
MPN: 4681EA2001T
$31.99
FAQ
What are common error codes on the LG WM4000HWA?
The most common codes include: OE, UE, PE.
Where is the model number on a LG washer?
Check the door frame, rear panel, or inside the door opening. The model tag is usually a silver or white sticker.