Appliance Error CodeDatabase
Verified Whirlpool Washer code

Whirlpool Washer Sud error code

Excess suds. Start with safe external checks, then confirm the code against documentation for your exact model.

Manufacturer-source verifiedReviewed 2026-08-23Basic checks first
Also shown as: Sd
CodeSud
ApplianceWasher
MeaningExcess suds

What this code means

Too much foam is preventing normal spin/drain operation.

Model check: Code meanings and procedures can vary by model family and market. Record the full model number before ordering parts or following a model-specific reset sequence.

Safe checks to start with

  1. Use HE detergent at the correct dose and inspect the drain hose for restriction.
  2. Inspect only user-accessible areas described in the owner manual.
  3. After correcting an obvious external issue, restart the appliance once and see whether the code returns.
  4. If you see smoke, arcing, a burning smell, active leaking, gas odour or uncontrolled heating, stop using the appliance and isolate the relevant utility if safe.
Report a problem
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DIY or technician?

Basic external checks only; use the exact model manual before removing panels or testing electrical components.

Repair-cost band: lower/variable. Actual cost depends on model, parts, access, labour and region. See the repair cost guide before booking work.

Related codes and symptoms

GE Washer 3Locked motor / motor faultHotpoint Washer F01Electronic circuit board faultHotpoint Washer F05Waste pipe blockage / drain faultLG Washer AERotation/gear errorLG Washer CLControl/child lockLG Washer dEDoor error
Primary verification source: Whirlpool Product Help. Last reviewed 2026-08-23. This independent summary is not a substitute for the exact model manual.