Erik B Brier , WA October 01, 2023 Appliance: Model JT956S0K4SS Heating element relay on PCB failed. R&R of the board assembly took all of 5min and the 16+ yr old oven was back in service. I have to say the new LCD display brightness is "blinding" compared to the old one, but expected after 16yrs of constant display. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes