James W Pace , FL February 15, 2016 Appliance: Samsung Dishwasher DW80F600UTB/AA-0000 Samsung Dishwasher Dw80f600utb/Aa-0000 / : Samsung dishwasher door failed to latch. How to replace Dishwasher Door Lock Switch. Ordered part from Appliance Parts Pros.... part shipped same day... received the next day(which was extraordinarily fast). took me 7 mins. to install... works perfectly again. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes