Samsung Washers2024–present

Error Code 8C1

The washer's vibration sensor board has detected a problem.

Moderate

Address soon - your appliance may not work properly

Also displayed as: 8C1

What This Means

MEMS PBA error or data check detected; Wire connection issues; Main PBA Silver Nano Part malfunction

What actually causes this:

The vibration sensor board has a loose connection or has failed.

First Thing to Check

Unplug the washer for 60 seconds, then plug it back in and try again.

Parts Involved

MEMS PBAMain PBA

How to Fix

  1. 1

    1. Check the wire connections

  2. 2

    2. Replace if necessary

  3. 3

    3. Check the wire connections to MEMS PBA

  4. 4

    4. Replace the MEMS PBA

  5. 5

    5. Main PBA wire connection check or PBA Silver Nano Part malfunction; replace if necessary

This Error Applies To

Samsung WA51A5505A Series Washers (2024) (2024–present)

Service manual exact match: WA51A5505AVService manual exact match: WA51A5505APService manual exact match: WA51A5505AWService manual exact match: WA49B5205AWService manual exact match: WA52A5500AVService manual exact match: WA52A5500APService manual exact match: WA52A5500AWService manual exact match: WA54A7305AV+2 more

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