Jeff F Monticello , KY September 23, 2025 Appliance: General Electric Dishwasher GSD2100V55BB Ge Dishwasher Gsd2100v55bb: Dishwasher timer went bad. How to replace Dishwasher Timer Knob. Accidently threw away EVERYTING that was attached to the timer, but Appliance Parts Pros had what I needed, except the screws, but I was able to figure out what screws I needed. Hardest part was figuring out where the off position was on the timer. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes