bC
Samsung Dryer
Severity: ModerateWhat Does This Error Mean?
The bC error means a button on your Samsung dryer's control panel is stuck. The dryer detects continuous button pressure with no cycle running. This prevents the machine from operating normally.
Affected Models
- DV42H5200EW
- DV48J7770EW
- DV50K8600EV
- Most Samsung electric and gas dryers
Common Causes
- A control panel button is physically jammed or stuck down
- Lint, moisture, or detergent residue is caught behind a button
- The control panel membrane has warped from heat exposure
- A wiring fault is sending a false button-press signal to the board
- Child lock mode was accidentally activated
How to Fix It
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Turn off the dryer and unplug it from the wall.
Wait 5 minutes before plugging back in to reset the control board.
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Press each button on the panel firmly and release it.
Feel for any button that doesn't spring back. A stuck button is the most common cause of bC.
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Clean around each button with a slightly damp cloth.
Lint and residue can jam buttons. Do not spray cleaner directly onto the panel.
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Check whether Child Lock is activated.
On most Samsung dryers: hold the 'Temp' and 'Dry Level' buttons together for 3 seconds to toggle Child Lock off.
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If bC returns after cleaning, contact Samsung support.
The control panel may need to be replaced if the button contact is worn.
When to Call a Professional
If cleaning and resets don't work, the control panel likely needs replacing. Samsung dryer control panels cost $60–$150 for the part. A technician will add $75–$130 in labor costs. Do not pry at stuck buttons — you risk cracking the panel.
Frequently Asked Questions
What is the difference between bC and bE on Samsung dryers?
bC means a button or control input is stuck. bE is a broader button/panel error that may involve the display. Both are treated the same way — clean the panel and reset.
How do I turn off Child Lock on my Samsung dryer?
Hold 'Temp' and 'Dry Level' simultaneously for 3 seconds. A lock icon should disappear from the display. The exact button combination varies by model — check your manual.
Can bC damage my Samsung dryer if I ignore it?
The dryer won't run with bC active, so there's no heat risk. But leaving a stuck button unresolved can wear out the panel contact faster. Fix it promptly to avoid a more expensive panel replacement.