What do error codes mean?

Washing machine error codes are standardized alpha-numeric diagnostic codes displayed on the digital console by the electronic control board to inform the user that a specific mechanical, plumbing, or electrical subsystem has malfunctioned. Instead of guessing why a cycle has stalled, you can look up codes like drainage failures, water fill blocks, unbalance warnings, or door lock faults in your user manual to pinpoint the exact root cause. You can troubleshoot error codes easily by matching the display text to the corresponding component repair guide. You can verify that your corrective action is successful when resolving the underlying physical problem—such as cleaning a clogged filter or opening a water valve—and performing a power reset causes the error code to clear from the screen, allowing normal appliance operation to resume.