Samsung Washer Error Code 9C: How to Fix It

Medium 20-45 minutes Medium Severity Verified June 2026
Error Code
9C
Brand
Samsung
Product Type
washer
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
20-45 minutes
Error code 9C on your Samsung washer indicates a power supply issue. This usually means the washer is not getting enough voltage or there's a problem with the internal power board. Don't worry—many causes are simple to fix. This guide walks you through the most common solutions.
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Tools You'll Need

How to Fix Error Code 9C

  1. Check the Power Outlet

    Unplug the washer before inspecting the outlet.
  2. Inspect the Power Cord

  3. Check the Circuit Breaker

    Reset the breaker only if you are comfortable; otherwise call an electrician.
  4. Test Voltage at the Outlet

    Use caution with live electrical circuits.
  5. Inspect the Main Control Board

    Always unplug the washer before opening panels.

Parts You May Need

Main control board (PCB)
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Main control board (PCB)
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Main control board (PCB)
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Main control board (PCB)
Check Price on Amazon
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When to Call a Professional

If you've checked the outlet and breaker but the error code 9C remains, or if you suspect a faulty control board, it's best to call a professional technician. Dealing with high-voltage components can be dangerous without proper training.

Frequently Asked Questions

What does error code 9C mean on a Samsung washer?
Error code 9C indicates a power supply problem, meaning the washer is not receiving adequate voltage or there is an issue with the internal power components.
Can I reset a Samsung washer error code 9C?
Yes, try unplugging the washer for 5-10 minutes to reset the control board. Also check your home's circuit breaker and reset if tripped.
Why does my Samsung washer show 9C but have power?
The washer may have power but insufficient voltage (below 110V). Use a multimeter to check the outlet. Also, a failing control board can trigger 9C even if lights come on.
Is error code 9C dangerous?
It is generally not dangerous, but if the power cord or control board is damaged, there is a risk of electric shock or fire. Always unplug before inspecting.
How much does it cost to fix a Samsung washer error 9C?
If it's a simple outlet issue, it's free. A new power cord costs $10-$20. If the control board needs replacement, expect $150-$300 for parts and labor.