• Turn off power to the oven at your home's circuit breaker and wait 60 seconds, then turn back on to reset the appliance
• Verify your home's circuit breaker for the oven is not tripped; reset if necessary
• Ensure the oven door closes completely and latches properly
• Check that no racks or items are blocking the oven door seal
• Allow the oven to cool completely for at least 30 minutes before attempting to use it again
• Look inside the oven cavity (safely, with power off) to see if there is obvious grease buildup on the temperature sensor probe located on the left or right interior wall
• Verify all control panel buttons and settings are functioning normally
• Check that the oven is not in self-cleaning mode, which may trigger sensor errors
• If the error persists after these steps, the temperature sensor likely requires professional replacement