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LG Dishwasher Error Codes

Complete list of LG dishwasher error codes with fixes.

What it means

A LG dishwasher code points to the system the control board could not complete, such as fill, drain, heat, door latch, sensor, or motor operation.

Common causes and symptoms

Common causes include blocked filters, restricted hoses, failed sensors, wiring faults, or control-board errors. Symptoms often include beeping, stopped cycles, standing water, poor drying, or a locked door.

What to try first

Turn power off before inspection, check the visible filter or hose path, confirm the door closes fully, then open the matching code guide for model-specific fixes and safety notes.

Last reviewed: Aug 7, 2026 Last updated: Aug 7, 2026

Methodology: Lg dishwasher hub reviewed as a canonical code-family index with links to owner-safe troubleshooting pages and official support references where available.

Sources: Manufacturer fault-code sheets, service manuals, and recurring field-repair patterns.

LG Support - Dishwasher troubleshooting — Official LG support library used for dishwasher error-code and troubleshooting references.

Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.

Recently reviewed model guides

Start with a reviewed model guide if your rating label matches.

25 reviewed models

Reviewed 2026-08-09

Use this LG ADFD544*** dishwasher page to identify the displayed code, compare likely symptoms, and decide which checks are safe before scheduling service.

Reviewed 2026-08-09

Use this LG F1DWS24FI1 dishwasher page to identify the displayed code, compare likely symptoms, and decide which checks are safe before scheduling service.

Reviewed 2026-08-09

Use this LG F1DWT24FI1 dishwasher page to identify the displayed code, compare likely symptoms, and decide which checks are safe before scheduling service.

Reviewed 2026-08-09

Use this LG F4DWS18FI1 dishwasher page to identify the displayed code, compare likely symptoms, and decide which checks are safe before scheduling service.

Reviewed 2026-08-09

Use this LG F4DWS24FI1 dishwasher page to identify the displayed code, compare likely symptoms, and decide which checks are safe before scheduling service.

Reviewed 2026-08-09

Use this LG F4DWT24DS1 dishwasher page to identify the displayed code, compare likely symptoms, and decide which checks are safe before scheduling service.

Reviewed 2026-08-09

Use this LG F4DWT24FI1 dishwasher page to identify the displayed code, compare likely symptoms, and decide which checks are safe before scheduling service.

Reviewed 2026-08-09

Use this LG F4DWT24SS1 dishwasher page to identify the displayed code, compare likely symptoms, and decide which checks are safe before scheduling service.

Reviewed 2026-08-09

Use this LG F6DWT24FI2 dishwasher page to identify the displayed code, compare likely symptoms, and decide which checks are safe before scheduling service.

Reviewed 2026-08-09

Use this LG F6DWT24SS2 dishwasher page to identify the displayed code, compare likely symptoms, and decide which checks are safe before scheduling service.

Reviewed 2026-08-09

Use this LG F7DWS24FI1 dishwasher page to identify the displayed code, compare likely symptoms, and decide which checks are safe before scheduling service.

Reviewed 2026-08-09

Use this LG F7DWT24FI1 dishwasher page to identify the displayed code, compare likely symptoms, and decide which checks are safe before scheduling service.

Common LG Dishwasher codes

Start here if your exact model is not listed.

13 guides

LG Dishwasher error code AE: Leakage detected — water in base pan.

Technician Recommended

LG Dishwasher error code bE: Button stuck on control panel.

Technician Recommended

LG Dishwasher error code CE: Motor current too high.

Technician Recommended

LG Dishwasher error code dE: Door open or door latch failure.

✓ DIY Possible

LG Dishwasher error code E1: Water leakage in base.

Technician Recommended

LG Dishwasher error code FE: Water inlet valve failure.

✓ DIY Possible

LG Dishwasher error code HE: Heater failure.

Technician Recommended

LG Dishwasher error code IE: No water supply — check inlet valve.

✓ DIY Possible

LG Dishwasher error code LE: Motor or pump malfunction.

✓ DIY Possible

LG Dishwasher error code nE: Nozzle fault (specific models).

Technician Recommended

LG Dishwasher error code OE: Drain blocked or drain pump failure.

✓ DIY Possible

LG Dishwasher error code PE: Water pressure sensor failure.

✓ DIY Possible

LG Dishwasher error code tE: Thermistor failure — temperature sensor.

Technician Recommended

LG Dishwasher models

Choose a model for model-specific symptoms, safety notes and fixes.

70 models

All error codes for LG ADFD544*** dishwasher with diagnoses and fixes.

All error codes for LG F1DWS24FI1 dishwasher with diagnoses and fixes.

All error codes for LG F1DWT24FI1 dishwasher with diagnoses and fixes.

All error codes for LG F4DWS18FI1 dishwasher with diagnoses and fixes.

All error codes for LG F4DWS24FI1 dishwasher with diagnoses and fixes.

All error codes for LG F4DWT24DS1 dishwasher with diagnoses and fixes.

All error codes for LG F4DWT24FI1 dishwasher with diagnoses and fixes.

All error codes for LG F4DWT24SS1 dishwasher with diagnoses and fixes.

All error codes for LG F6DWT24FI2 dishwasher with diagnoses and fixes.

All error codes for LG F6DWT24SS2 dishwasher with diagnoses and fixes.

All error codes for LG F7DWS24FI1 dishwasher with diagnoses and fixes.

All error codes for LG F7DWT24FI1 dishwasher with diagnoses and fixes.

All error codes for LG F7DWT24SS1 dishwasher with diagnoses and fixes.

All error codes for LG LDB454*** dishwasher with diagnoses and fixes.

All error codes for LG LDF554#** dishwasher with diagnoses and fixes.

LDF6810BB (ABPEEUS)

All error codes for LG LDF6810BB (ABPEEUS) dishwasher with diagnoses and fixes.

LDF6810ST (ASTEEUS)

All error codes for LG LDF6810ST (ASTEEUS) dishwasher with diagnoses and fixes.

LDF6810WW (ABWEEUS)

All error codes for LG LDF6810WW (ABWEEUS) dishwasher with diagnoses and fixes.

LDF6920BB (ABPEEUS)

All error codes for LG LDF6920BB (ABPEEUS) dishwasher with diagnoses and fixes.

LDF6920ST (ASTEEUS)

All error codes for LG LDF6920ST (ASTEEUS) dishwasher with diagnoses and fixes.

LDF6920WW (ABWEEUS)

All error codes for LG LDF6920WW (ABWEEUS) dishwasher with diagnoses and fixes.

LDF7810BB (ABPEEUS)

All error codes for LG LDF7810BB (ABPEEUS) dishwasher with diagnoses and fixes.

LDF7810ST (ASTEEUS)

All error codes for LG LDF7810ST (ASTEEUS) dishwasher with diagnoses and fixes.

LDF7810WW (ABWEEUS)

All error codes for LG LDF7810WW (ABWEEUS) dishwasher with diagnoses and fixes.

LDF7811BB (ABPEEUS)

All error codes for LG LDF7811BB (ABPEEUS) dishwasher with diagnoses and fixes.

LDF7811ST (ASTEEUS)

All error codes for LG LDF7811ST (ASTEEUS) dishwasher with diagnoses and fixes.

LDF7811WW (ABWEEUS)

All error codes for LG LDF7811WW (ABWEEUS) dishwasher with diagnoses and fixes.

LDF7932ST (ASTEEUS)

All error codes for LG LDF7932ST (ASTEEUS) dishwasher with diagnoses and fixes.

LDF9932ST (ASTEEUS)

All error codes for LG LDF9932ST (ASTEEUS) dishwasher with diagnoses and fixes.

All error codes for LG LDFC242** dishwasher with diagnoses and fixes.

All error codes for LG LDFC353** dishwasher with diagnoses and fixes.

All error codes for LG LDFN343** dishwasher with diagnoses and fixes.

All error codes for LG LDFN454** dishwasher with diagnoses and fixes.

All error codes for LG LDNFC33L* dishwasher with diagnoses and fixes.

All error codes for LG LDNPC44C* dishwasher with diagnoses and fixes.

All error codes for LG LDNPH654* dishwasher with diagnoses and fixes.

All error codes for LG LDNPH753* dishwasher with diagnoses and fixes.

All error codes for LG LDNPH85C* dishwasher with diagnoses and fixes.

All error codes for LG LDNPM545* dishwasher with diagnoses and fixes.

All error codes for LG LDNPM654* dishwasher with diagnoses and fixes.

All error codes for LG LDNPQ445* dishwasher with diagnoses and fixes.

All error codes for LG LDNPQ44H* dishwasher with diagnoses and fixes.

All error codes for LG LDNPQ555* dishwasher with diagnoses and fixes.

All error codes for LG LDNTC326* dishwasher with diagnoses and fixes.

All error codes for LG LDNTH753* dishwasher with diagnoses and fixes.

All error codes for LG LDNTH862* dishwasher with diagnoses and fixes.

All error codes for LG LDNTM545* dishwasher with diagnoses and fixes.

All error codes for LG LDP679#** dishwasher with diagnoses and fixes.

All error codes for LG LDP681*** dishwasher with diagnoses and fixes.

All error codes for LG LDPH555** dishwasher with diagnoses and fixes.

All error codes for LG LDPH676** dishwasher with diagnoses and fixes.

All error codes for LG LDPH797** dishwasher with diagnoses and fixes.

All error codes for LG LDPM676** dishwasher with diagnoses and fixes.

All error codes for LG LDPN454** dishwasher with diagnoses and fixes.

All error codes for LG LDPS676** dishwasher with diagnoses and fixes.

LDS4821BB (ABPEEUS)

All error codes for LG LDS4821BB (ABPEEUS) dishwasher with diagnoses and fixes.

LDS4821ST (ASTEEUS)

All error codes for LG LDS4821ST (ASTEEUS) dishwasher with diagnoses and fixes.

LDS4821WW (ABWEEUS)

All error codes for LG LDS4821WW (ABWEEUS) dishwasher with diagnoses and fixes.

LDS5811BB (ABPEEUS)

All error codes for LG LDS5811BB (ABPEEUS) dishwasher with diagnoses and fixes.

LDS5811ST (ASTEEUS)

All error codes for LG LDS5811ST (ASTEEUS) dishwasher with diagnoses and fixes.

LDS5811WW (ABWEEUS)

All error codes for LG LDS5811WW (ABWEEUS) dishwasher with diagnoses and fixes.

All error codes for LG LDT780#** dishwasher with diagnoses and fixes.

All error codes for LG LDTH555** dishwasher with diagnoses and fixes.

All error codes for LG LDTH797** dishwasher with diagnoses and fixes.

All error codes for LG LDTS555** dishwasher with diagnoses and fixes.

All error codes for LG LUDP890*** dishwasher with diagnoses and fixes.

All error codes for LG SDNTH981* dishwasher with diagnoses and fixes.

All error codes for LG SDNTHS72* dishwasher with diagnoses and fixes.

All error codes for LG SDWB24** dishwasher with diagnoses and fixes.

All error codes for LG SDWD24** dishwasher with diagnoses and fixes.