Error Code BC2
The washer thinks a button is stuck or a control circuit has failed.
Moderate
Address soon - your appliance may not work properly
Also displayed as: BC2
What This Means
Power button continually pressed or stuck; Another button continually pressed or stuck; Service PBA holding screws fastened too tight; Main PBA switching IC on/off malfunction; Main relay connections incorrect
What actually causes this:
Usually a button on the control panel is physically stuck or the circuit board screws are too tight, pushing a button contact closed.
First Thing to Check
Check if any buttons on the control panel feel stuck or are not springing back when pressed.
Parts Involved
How to Fix
- 1
1. Check if the Power switch or a tact switch is continually pressed — there must be a gap between a control panel button and its corresponding micro switch
- 2
2. Check whether the service PBA holding screws are fastened too tight; if so, loosen them slightly
- 3
3. Check occurs after approximately 30 seconds of continuous press
- 4
4. If the main PBA switching IC on/off has occurred, replace the main PBA
- 5
5. The E2 check occurs if the main relay connections are incorrect — check connections and replace main PBA if needed
This Error Applies To
Samsung WA46CG3505 Series Washers (2024) (2024–present)
Related Error Codes
The vibration sensor that helps keep the washer balanced is not working.
The vibration sensor board is not communicating properly.
The vibration sensor board has a hardware fault.
The washing machine motor is not spinning or responding properly.
The cold water hose is hooked up to the hot water faucet.
The laundry inside is bunched up on one side, so the washer cannot spin safely.
The washer is getting too much voltage from the electrical outlet.
The washer is not getting enough voltage from the electrical outlet.