Dishwasher kept draining out and flashing light codes.I took it apart cleaned it out piece by piece and still the same problem. Researching online I found out it may be a bad case brake assembly so i replaced it. Dishwasher runs perfectly now. Samsung really need to do a recall on them because my dishwasher is only 2 years old and i have seen many complaints on this part specifically. Installation is easy and be sure to disconnect electric first.saved me a $250 service call