How do I fix error code Sud on my LG WM4000HWA?

1. undefined: Machine automatically adds Suds Reducing cycle (~2 extra hours) 2. undefined: If suds detected during spinning, machine stops to prevent leaking 3. undefined: Use only HE (High Efficiency) detergent 4. undefined: Reduce detergent quantity 5. undefined: Run Tub Clean cycle to remove detergent residue

LG WM4000HWAWasher

Error Code Sud

Q: What does error code Sud mean on a LG WM4000HWA?

Suds Error Too many suds detected in tub; Too much detergent used; Wrong type of detergent (non-HE)

Suds Error

Moderate

Address soon - your appliance may not work properly

What This Means

Too many suds detected in tub; Too much detergent used; Wrong type of detergent (non-HE)

How to Fix

1
Machine automatically adds Suds Reducing cycle (~2 extra hours)
2
If suds detected during spinning, machine stops to prevent leaking
3
Use only HE (High Efficiency) detergent
4
Reduce detergent quantity
5
Run Tub Clean cycle to remove detergent residue

Other Error Codes for WM4000HWA

Overflow Error

Power Failure

Heating Error

Wi-Fi Module Error (LQC Test Mode only)

Drain Error

Water Inlet Error

dE2

Door Open Error (Type 2)

Pressure Sensor Error

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