The cycle timer had been buzzing for a while, but I just left it alone until it died. When it did, it must have caused the Dryer cycle thermostat and thermal fuse to overheat and fail. Anyway, while I was behind the dryer changing one thing, it was just as easy to change the other two. Honestly, the videos on appliancepartspros made finding and replacing the parts simple. One difference on my dryer was a "Cycle End Buzzer" switch that was wired into the cycle timer. The terminals were there, under the main connector. Labeled and easy to replace. The connectors on the wires were really tight, so I had to use a screwdriver to pry them off. Caveat, the edges of the back cover are razor sharp, so don't let it slide through your fingers when moving it out of the way. Replaced Cycle timer, dryer cycle thermostat and thermal fuse. Worked first time.