Samsung Washing Machine

Samsung Washing Machine Sud error

Too much foam (suds)

You can usually fix itFrom brand’s official support

Most people can clear this with the simple steps below.

Also shown as: SUdS Sd 5d 5Ud

What it means

Excess foam was detected, so the machine paused to remove it.

Common causes

Too much detergent, or hand-wash powder used in a front loader
Soft water that needs less detergent

Try this at home first

Tick each step as you go

Let the machine finish its foam-removal routine
Use less detergent and a front-load/HE detergent
Run an extra rinse if needed

When to call a technician

Not usually needed.

Safety first

Always switch off at the wall socket or MCB before touching any part. Do not open the outdoor unit, control boards or gas pipes yourself — they carry high voltage and pressure.

Frequently asked questions

What does Sud mean on a Samsung Washing Machine?

Too much foam (suds). Excess foam was detected, so the machine paused to remove it.

Can I fix Samsung Washing Machine error Sud myself?

Usually yes. Start with: Let the machine finish its foam-removal routine.

Is it safe to keep using the Washing Machine with Sud?

Yes, once the cause is fixed.

Other Samsung Washing Machine codes

OC Too much water (overflow) LC Water leak detected / Water level (pressure) sensor fault dC Door / lid not closed or not locking ddC Door / lid not closed or not locking SdC Detergent drawer / dispenser problem Ub Unbalanced load 3C Motor / drum rotation fault bE Motor speed (Hall) sensor fault bE2 Button stuck / keypad fault HC Heating fault tC Water temperature sensor (NTC) fault 8C Vibration (MEMS) sensor fault

All Samsung Washing Machine error codes

Same code on other brands

Sud Too much foam (suds)LG Washing Machine Sud Too much foam (suds)Whirlpool Washing Machine

Sources

We write every explanation in our own words from these references.

Samsung US Support — Washer information and error codes

Last checked: 2026-10-20