LDFN4542S Error Codes — LG Dishwasher
🏷️ Model: LDFN4542S 📅 Production: 2020–present 🍽️ Type: Dishwasher
LG's volume front-control dishwasher. The AE leak code and OE drain code lead service data; the leak sensor sits in the base pan.
Most Common Codes on the LDFN4542S
All Other LG Dishwasher Codes
The LDFN4542S can also display any of the standard LG dishwasher codes:
FE Water overflow — overfill protection triggered tE Temperature sensor failure LE Leakage detected — flood protection activated CE Motor/pump over-current error CL Door close / child lock indicator — door not latched or controls locked nE Vario motor error — wash arm diverter motor not reaching position bE Bubble/leak error — excessive suds or air detected in the wash system
💡 Tip: Your model's serial sticker (door frame, rim, or back panel) confirms the exact
model number. Codes can differ between revisions of the same model line — if a code on your display
isn't listed here, check the
full LG dishwasher code list.