How do I fix error code bC2 on a Samsung washers?

1. undefined: 1. Check whether the Power switch or other buttons are being pressed continually 2. undefined: 2. Check the contact between control panel buttons and their corresponding tact switches — there must be a gap between the button and micro switch 3. undefined: 3. Check whether the service PBA holding screws are fastened too tight — if they are, loosen them a little 4. undefined: 4. If no error in the connections, the E2 error occurs after approximately 30 seconds and otherwise it has passed 5. undefined: 5. Check the connections — if the main relay has error, replace the main PBA

Samsung Washers2024–present

Error Code bC2

Q: What does error code bC2 mean on a Samsung washers?

A button on the control panel is stuck or being held down Power button is pressed continually for more than 12 seconds; A switch is jammed or stuck due to uneven pressing from deformation of the control panel or button; Screws holding the sub PBA in place are tightened too much, pressing on micro switches; A button other than the Power button is continually pressed for more than 30 seconds; Deformation of an internal plastic injection part; Main PBA IC on/off switching error has occurred; Main relay defect on the Main PBA

A button on the control panel is stuck or being held down

Moderate

Address soon - your appliance may not work properly

Also displayed as: bC2

What This Means

Power button is pressed continually for more than 12 seconds; A switch is jammed or stuck due to uneven pressing from deformation of the control panel or button; Screws holding the sub PBA in place are tightened too much, pressing on micro switches; A button other than the Power button is continually pressed for more than 30 seconds; Deformation of an internal plastic injection part; Main PBA IC on/off switching error has occurred; Main relay defect on the Main PBA

What actually causes this:

The screws behind the control panel are too tight, pushing on the buttons from behind

First Thing to Check

Check if any button on the control panel feels stuck or is being pressed — try pressing and releasing each button

Parts Involved

Sub PBAMain PBAControl Panel ButtonsTact Switches

How to Fix

1
1. Check whether the Power switch or other buttons are being pressed continually
2
2. Check the contact between control panel buttons and their corresponding tact switches — there must be a gap between the button and micro switch
3
3. Check whether the service PBA holding screws are fastened too tight — if they are, loosen them a little
4
4. If no error in the connections, the E2 error occurs after approximately 30 seconds and otherwise it has passed
5
5. Check the connections — if the main relay has error, replace the main PBA