Peter C Lowell , MA August 11, 2019 Appliance: Samsung Dishwasher DW80F800UWS/AA-0001 Samsung Dishwasher Dw80f800uws/Aa-0001 / : Door would not latch.. How to replace Dishwasher Door Lock Switch. Replaced door latch. Took 10 minutes. A happy customer! 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes