SD Whirlpool Washer Error Code

DIY

Excessive suds in the washer.

What does SD mean?

The washer runs a suds-reduction routine.

What to check first

Let the washer continue;
use HE detergent at the correct concentration.

When to call a professional

If the code returns after these checks, schedule service with a qualified technician.

Official source

This explanation follows the manufacturer support page: Sd or 5d - Error Code.

Washer Too Much Foam or Suds

If you see water on the floor, smell burning, or the official page says to call service, stop and contact the manufacturer or a qualified technician.