LGWashers2023–present

LG WT8400CW Series Washers (2023)

Covers Service manual exact match: WT8400CW

10 error codes

11 parts documented

Error Codes

Click any code for detailed troubleshooting steps

Code	Meaning	Severity
dE	Door/Lid Error — lid not detected as closed	Moderate
dL	Door Lock Error — lid lock mechanism failing	Moderate
FE	Overflow Error — water level too high	Moderate
IE	Inlet / Fill Error — water not entering within expected time	Moderate
LE	Locked Motor Error — motor unable to reach commanded speed	Moderate
LE1	Mechanical Lock Error — foreign object caught between wash plate and inner basket	Moderate
OE	Drain Error — water not draining within expected time	Moderate
PE	Pressure Sensor Error — water level sensor fault	Moderate

Showing 8 of 10 error codes

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