Jeff M Redding , CA October 05, 2015 Appliance: Model KITCHENAID WALL OVEN Bad circuit board and thermal fuse Like a boss! Seriously, removed oven from wall (2 screws), removed about 15 sheet metal screws from front and top covers, unplugged wire harnesses one (or a few) at a time. Reassembled. Hint. Take a picture of wiring before removing and mark old parts (especially thermal fuse) with sharpie before removing so you don't get confused. It's really hard to tell a used electrical part from a new one. Read More... 8 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Screwdrivers