• LG LDB454*** Error Code AE — Leakage detected — water in base pan
• LG LDB454*** Error Code bE — Button stuck on control panel
• LG LDB454*** Error Code CE — Motor current too high
• LG LDB454*** Error Code dE — Door open or door latch failure
• LG LDB454*** Error Code E1 — Water leakage in base
• LG LDB454*** Error Code FE — Water inlet valve failure
• LG LDB454*** Error Code IE — No water supply — check inlet valve
• LG LDB454*** Error Code LE — Motor or pump malfunction
• LG LDB454*** Error Code nE — Nozzle fault (specific models)
• LG LDB454*** Error Code OE — Drain blocked or drain pump failure
• LG LDB454*** Error Code PE — Water pressure sensor failure
• LG LDB454*** Error Code tE — Thermistor failure — temperature sensor