Error Code 8CB3
The vibration sensor may have failed.
Moderate
Address soon - your appliance may not work properly
Also displayed as: 8CB3
What This Means
MEMS sensor hardware fault; External MEMS PBA fault
What actually causes this:
The MEMS vibration sensor has failed or is giving incorrect readings.
First Thing to Check
Unplug the washer for 60 seconds, then plug it back in and try again.
Parts Involved
How to Fix
- 1
1. Replace MEMS PBA if there is an external MEMS PBA
- 2
2. Replace Main PBA if there is no external MEMS PBA
Other Error Codes for WA50R5200AW
Your washer cannot detect how much water is in the tub.
A vibration sensor wire has come loose inside the washer.
The washer's WiFi module has lost its connection to the main board.
Your washer's door lock mechanism is not working correctly.
Your washer is filling with too much water and cannot detect when to stop.
Your washer has detected a water leak.
An internal power module in the washer is overheating.
Your washer's vibration sensor is not communicating properly.