RRepairGraph
Samsung · Washing machine · SUD

First safe step

The washer detected excessive suds.

Diagnostic nodeSUDFIRST-STEP
!
Use this as a diagnostic branchConfirm the exact model manual before ordering parts or opening the appliance.

Coverage: Samsung washers using the listed over-sudsing displays.

GUIDANCE

First safe step for error SUD

The first safe action is to confirm the exact code and model, then begin with: Allow the washer to complete its automatic suds-reduction pause..

Safe sequence

  1. 1Allow the washer to complete its automatic suds-reduction pause.
  2. 2Use only the detergent type specified in the model manual.
  3. 3Reduce the dose for concentrated detergent and future small loads.

Stop and get qualified help when

  • Foam or water leaks from the appliance
  • The code persists with correct detergent and dosage
Primary sourceSamsung USA — washer error codes ↗Verified 2026-07-17 · manufacturer