Error Code bC2
A button on the control panel is stuck or a relay has failed.
Moderate
Address soon - your appliance may not work properly
Also displayed as: bC2
What This Means
Power switch or tact switch is continually pressed; Service PBA holding screws are fastened too tight; Button other than Power button continually pressed for more than 30 seconds; Deformation of internal plastic injection part; Sub PBA screw tightened too much; Main relay connections are incorrect; Main PBA switching IC on/off check
What actually causes this:
A button on the control panel is physically stuck down, often from spilled detergent or sticky residue.
First Thing to Check
Press each button on the control panel firmly a few times to free any that might be stuck.
Parts Involved
How to Fix
- 1
1. Check whether either the Power switch or a tact switch is continually pressed
- 2
2. Check whether the service PBA holding screws are fastened too tight — if so, loosen them
- 3
3. Check the contact between the control panel buttons and their corresponding tact switches
- 4
4. There must be a gap between a control panel button and its corresponding micro switch — otherwise, an error occurs after approx. 30 seconds
- 5
5. If main PBA switching IC on/off check has occurred, replace the main PBA
- 6
6. If main relay connections are incorrect, check connections; if no issue, replace the main PBA
This Error Applies To
Samsung WA51A5505A Series Washers (2024) (2024–present)
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The washer's main computer chip has malfunctioned.
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The laundry load is uneven and the washer cannot spin safely.