The UL fault code indicates improperly balanced load, i. e. the tub has gone off balance. This may cause unstable or hitched spinning and unusual noise during a cycle. If there is the code, the system is trying to automatically balance out the load. If the machine manages to do it alone, the code will disappear. If not, here are steps you can take to correct the issue.
- Open the washer and manually redistribute the load in the tub. If necessary, take out excess items.
- If that does not work, check the stator for cracks. Even a tiny crack in the plastic housing can put the machine off balance. If you discover cracks in the stator, you are going to have to replace it.
- Check the 4 tub suspension rods that are attached to the tub. Not unlikely, they are worn out and need to be replaced.