George B Elgin , SC May 01, 2018 Appliance: General Electric Dishwasher GSD2600G00WW Ge Dishwasher Gsd2600g00ww: Would not start. How to replace Interlock Switch. Check, cleaned and lubed the latch first. When I checked the interlock switches, both were non functional. Ordered parts, replaced them...dishwasher works. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes