Igor P Philadelphia , PA December 20, 2019 Appliance: Samsung Dishwasher DW80F600UTW/AA-01 Samsung Dishwasher Dw80f600utw/Aa-01: The dishwasher latch wasn't working and the door was not closing. How to replace Dishwasher Door Lock Switch. I replaced the door-switch and now it's as good as new. Took me 3 minutes to watch a youtube video and 5 minutes to replace the part. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes