Error Code 8C
The vibration sensor has a problem
Moderate
Address soon - your appliance may not work properly
Also displayed as: 8C
What This Means
MEMS PBA wire connections are loose or disconnected; MEMS PBA defective
What actually causes this:
The vibration sensor board has failed or its wiring is loose
First Thing to Check
Turn off the washer, wait a minute, and restart — if the error persists, it needs service
Parts Involved
How to Fix
- 1
1. Check the wire connections to the MEMS PBA
- 2
2. Replace the MEMS PBA
This Error Applies To
Samsung WF45M5 Series Washers (2017) (2017–present)
Related Error Codes
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The washer's motor isn't spinning correctly
Your washer can't pump the water out
The control panel can't communicate with the main circuit board
The display screen lost its connection to the main board