SudWarning
LG Washer Sud Error Code
Excessive foam detected, extending cycle time.
Common causes
- Too much detergent
- Using non-HE detergent in HE washer
- Detergent buildup from overuse
How to fix it
- Run a rinse+spin cycle to remove suds
- Use less detergent in future loads
- Switch to HE detergent
⚠ When to call a pro: If suds persist after rinsing, drain system may be clogged.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.