If you ever find yourself with a washer, dryer, dishwasher etc. all the sudden not working with no explanation, call Broad Ripple Appliance. They are a service company right here in Midtown that can come diagnose and fix the problem, for relatively cheap.
I’ve used them a couple times (for my dryer specifically). They were quick, professional, and it cost me under $200. Obviously if the appliance is low-end and just buying a new one makes more sense, then that’s the way to go. But if it’s a more expensive appliance and it just needs a part or two, these are your guys!