FixDecode
Error 3C Stops machine US market

Samsung Dishwasher Error Code 3C

3C on a Samsung dishwasher usually means: A drain-pump operation fault was detected. On a Samsung Dishwasher, code 3C points to the drain pump.

Fix it fast: Reset then service. Full ranked steps below.

Likely part
drain pump
Fault type
motor
Manufacturer source Updated Oct 17, 2026 View source

How to fix 3C — ranked steps

Try these in order. Stop when the code clears.

  1. 1 Reset then service

    Moderate
    • Turn the dishwasher off and start the cycle again; if the pump fault persists, contact support for service.

Other Samsung Dishwasher codes

Search another code

Have a different code? Look it up instantly.