After many chants and rituals, while wearing the appropriate tribal African garb, I solved my washer UL error code with a strenuous, but effective method. I took my Haier washer to the highest mountain near my location (that happened to be an overpass overlooking a highway). I summoned the gods of gravity and asked that they release my washer from the effects of the Earth's pull. I then gently tilted my washer in the general direction of an area not affected by a surface. One small nudge and the resulting crashing sound stopped all UL errors. I hope this fix helps everyone.