Steve D Lake Wales , FL June 20, 2016 Appliance: Samsung Dishwasher DW7933LRAWW/AA-0001 Samsung Dishwasher Dw7933lraww/Aa-0001 / : Door switch. How to replace Switch Door-Lock;-,No. Purchased switch and replaced it 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes