RRepairGraph
LG · Dishwasher · OE

Related error codes

The dishwasher has a drainage problem.

Diagnostic nodeOERELATED-CODES
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Use this as a diagnostic branchConfirm the exact model manual before ordering parts or opening the appliance.

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

GUIDANCE

Related error codes for error OE

Compare this entry with nearby LG and dishwasher codes, but never substitute one code definition for another. The exact display and model family control the diagnosis.

Safe sequence

  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.

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