Steve W Sykesville , MD December 25, 2015 Appliance: Samsung Dishwasher DMT300RFW/XAA Samsung dishwasher would run briefly then flash error code looked up code in manual indicted heater element was bad Went to Appliance Parts Pros web site and looked up part with model number and repair help. Performed continuity test on element to confirm problem and then placed order. As always APP's was great and shipped quickly. Ordered on Sunday had part on Tuesday! I don't like it when appliances break but am much less stressed about it knowing that APP will provide me great service and all the tech help I need. Thanks again! Read More... 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Adjustable Wrench, Pliers, Screwdrivers, Wrench Set