Error code reference

Samsung Washer Error Code Ub

Unbalance error caused by motor hall sensor fault or laundry contents creating an imbalanced load.

SourceSamsung Top-Load Washer - Full Service Manual (WA400/WA422/WA456 Series)p. 20, 25

Diagnostic procedure

The full Ub 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

First diagnostic step

Check the type of laundry for imbalance; press pause, reposition the load or remove a few items, then press start to continue.

SourceSamsung Top-Load Washer - Full Service Manual (WA400/WA422/WA456 Series)p. 20, 25

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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

38 manuals in the MyPros+ library document this code for Samsung washer.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full Ub procedure

Where this code is documented

Models covered by the manuals that document this code

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