RRepairGraph
LG · Dishwasher

LG Dishwasher error OE

The dishwasher has a drainage problem.

Error codeOEAlso: 0E
!
Use cautionLG recommends checking the dishwasher drain hose for clogs, kinks or freezing and confirming that a disposal/waste-spigot knockout is removed.

Coverage: LG dishwashers that display OE; follow model-specific installation instructions.

What this code usually means

LG recommends checking the dishwasher drain hose for clogs, kinks or freezing and confirming that a disposal/waste-spigot knockout is removed.

BrandLG
ApplianceDishwasher
ConfidenceManufacturer sourced

Safe checks, in order

  1. 1Turn off power to the dishwasher.
  2. 2Inspect the visible drain hose for kinks or compression.
  3. 3If connected to a new disposal or spigot, verify installation against its instructions and confirm the knockout was removed.

Common symptoms

  • Water remains in the tub
  • Cycle stops near draining
  • Drain sound may continue

Possible causes

  • Kinked, clogged or frozen drain hose
  • Waste-spigot or disposal knockout remains installed
  • Drain path obstruction

Stop and get qualified help when

  • Water is leaking
  • The dishwasher must be pulled out to continue
  • The code remains after accessible installation checks
Primary sourceLG USA Support — dishwasher OE ↗Verified 2026-07-17 · manufacturer