RRepairGraph
LG · Dishwasher · OE

Reset guidance

The dishwasher has a drainage problem.

Diagnostic nodeOERESET
!
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

Reset guidance for error OE

A reset may clear a temporary state, but it does not repair a persistent fault. Make the appliance safe, follow the exact model manual, and repeat only the accessible checks listed here.

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