Check the outlet thermistor wiring when you unplug the dryer. Remove any wires that are loose. If the wire harness is damaged, you should replace it. The outlet thermistor's resistance should be checked. At room temperature, you should measure about 10,000 ohms. The thermistor should be replaced if it is malfunctioning. If the outlet thermistor and wiring are ok, replace the main control board.
Let's Get It Fixed!
HomeX virtual experts will assess your issue (for free!) and can resolve simple problems.