LG Washer Error Code UB — Unbalanced Load
What this means
The UB error code is functionally identical to the UE error code — it indicates an unbalanced load that prevents proper spinning. Some LG washer models display UB instead of UE. The causes and solutions are the same: redistribute the load, ensure proper load size, and level the machine.
Alternate codes: Ub
Step-by-step fix
3 stepsRedistribute the laundry
Open the washer door and manually redistribute the clothes evenly around the drum. If washing a single heavy item like a blanket, add a few towels to balance the load.
Bulky items like comforters should be washed on the Bedding or Bulky cycle, which adjusts the spin pattern.
Adjust the load size
Ensure the washer is not overloaded or underloaded. The drum should be about two-thirds to three-quarters full. A single item or an overstuffed drum both cause balance issues.
Level the washer
Use a level on top of the machine and adjust the four leveling feet until the washer is perfectly level side-to-side and front-to-back. Tighten the lock nuts on each foot.
Rock the washer gently — if it wobbles at all, the feet need further adjustment.
When to call a professional
If the UB code persists with properly distributed loads on a level machine, the suspension system (shock absorbers on front-loaders, suspension rods on top-loaders) may be worn and need replacement.
Related error codes
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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Shock Absorber Set (4 pack)
Part #4901ER2003A · $30–$60
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