Error code library

LG Dishwasher error codes

Search 6 diagnostic guides for LG Dishwasher faults. Each guide explains what the code means, what to check, and which part may be involved.

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AE or E1 means water has reached the dishwasher base area and activated the leak/float sensing system.

LG identifies bE as a bubble error, often caused by using hand dishwashing liquid or another detergent that creates excessive suds.

FE indicates an abnormal fill or overfill condition.

IE indicates that the dishwasher is not filling with water as expected.

LE or CE indicates a dishwasher motor-related fault on applicable LG models.

OE indicates that the dishwasher detected a draining problem.