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How do I fix the 4C error code on my Samsung washing machine?

Alton Alexander
By Alton AlexanderUpdated on June 4th, 2022

4c code on samsung washer is a door lock error code. This error code happens when the washer is not able to lock the door.

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1. Check the water supply hoses for kinks or blockages

  1. Check for kinks or blockages in the water supply hoses.
  2. If there are any blockages, remove them using a hose bib or a bucket.
  3. Check the water flow by pressing the "Flow" button on the machine's control panel.
  4. If there are any blockages, replace the water supply hoses.

2. Clean the inlet water screens

  1. Turn off the washer and unplug the power cord.
  2. Remove the inlet water screen.
  3. Clean the screen with a hose and water.
  4. Dry the screen and replace the inlet water screen.

3. Clean the drain pump filter

  1. Remove the access panel on the back of the washer.
  2. Remove the drain pump filter.
  3. Clean the filter with a damp cloth.
  4. Reinstall the filter.
  5. Turn on the washer.

4. Check that the washer is level

  1. Open the Samsung washer and locate the four leveling screws on each rear panel.
  2. Remove the leveling screws and set the washer on a leveled surface.
  3. Replace the leveling screws and check that the washer is level.
  4. If the washer is not level, adjust the leveling screws until it is level.
  5. Reinstall the Samsung washer panels and screws.

If you didn't find success with an option above, then try:

  1. Reset the washer.
  2. Call a service technician.