UB Minor Easy DIY

Samsung Washer UB / UE — Unbalanced Load

Samsung Washer · Error code UB

What UB Means

UB (Unbalanced) means the drum could not balance during spin. The washer re-distributes and adds water to try again, showing UB if it cannot balance.

Most Likely Fix

Unbalanced load - front-load spin balance error

PartShock absorbers (front-load, pair)
Typical cost$30-60
Difficultymoderate
Time90 min

Tools: socket set, pliers

Diagnose first: Check that all 4 shipping bolts were removed during install. Worn shocks let the drum bang around during spin.

Find this part on Amazon →

Symptoms

  • Will not reach full spin
  • Very wet clothes
  • Drum re-tumbles repeatedly

Common Causes

1
Uneven or bulky load

A single heavy item or a load bunched to one side.

2
Machine not level

A rocking washer cannot balance the drum.

How to Fix It

  1. Redistribute the load evenly.
  2. Add towels to balance a single bulky item.
  3. Confirm the washer is level and the feet are locked.

Parts You May Need

If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.

Common replacement Washer Anti-Vibration Pads View on Amazon→

Related Repair Guides

Washer Won't Spin or Leaves Clothes Soaking Wet →Washer Shaking, Banging, or Walking Across the Floor →

More Samsung Washer Codes

3C 3C / 3E — Motor Fault 4C 4C / 4E — Water Supply Error 4C2 4C2 — Hot water connected to cold inlet 4E 4E — Water supply error (older code, same as 4C) 5C 5C / 5E / SC — Will Not Drain 5E 5E — Drain error (older code, same as 5C)

All Samsung codes → All washer codes →

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.