Uncovering the Meaning Behind Samsung Washing Machine Error Code - SUD

When your Samsung washing machine emits an error code, it can be intimidating. You don’t know what the code means and you don’t know how to fix it. Fortunately, deciphering Samsung washing machine error codes is not complicated once you know what the code means. One common code found in Samsung Washing Machines is the SUD code. In this blog, we’ll explain what this code means and provide you with steps for troubleshooting.

SUD stands for “SUDS Lock” which usually indicates a problem with the washer’s drum. Essentially, the SUD error code is a safety feature designed to protect the washing machine from overheating. When this code appears, the first thing to do is run another cycle without adding any detergent. This helps to reset the washer and make sure that the SUD code is not appearing for any other underlying reason.

If the SUD code does not go away, then it’s time to open the washer and check the drum. Start by removing the top cover of your washing machine. Check to make sure that the three-piece hose connecting the drum to the pump is in its proper place. Also, make sure that the drum is firmly sitting on the suspension springs and that none of the springs are detached. If anything is out of place, check the user manual for instructions on how to properly install the components and then try running a cycle again.

If the SUD code is still appearing or if you’re uncertain about how to fix your Samsung washing machine, it’s best to contact a certified technician who can diagnose and repair any issues.

Error codes can be confusing and intimidating, but deciphering them doesn’t have to be. Hopefully this blog has helped you figure out what the SUD error code means and how to troubleshoot it. If you’d like to learn more about all the other error codes found in Samsung washing machines, be sure to check out our Comprehensive Appliance Error Codes Glossary.