Error code reference

LG Washer Error Code Sud

Suds error-washing machine detects too many suds; adds suds reducing cycle adding about two hours to cycle time. If too many suds detected during spinning, washer stops to prevent leaking.

SourceLG Washer - Service Manual: WM6998H*Ap. 31

Diagnostic procedure

The full Sud procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
This is a normal operation for preventing non-sensing faults; wait for foaming removal to complete.

SourceLG Washing Machine - Full Service Manual: WW7000H & F700E Seriesp. 37

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented

13 manuals in the MyPros+ library document this code for LG washer.

Models covered by the manuals that document this code

More models are covered than are listed here.

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