John A Madison , WI November 11, 2019 Appliance: Samsung Dishwasher DW7933LRAWW/AA-01 Samsung Dishwasher Dw7933lraww/Aa-01: Smart auto + normal lights blinking. How to replace Dishwasher Thermistor. Replaced thermistor Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours