No heat and turntable no turn

Hi. It sounds like you have a door switch or latch issue. One of your door switches could not be making contact either because of a bad switch or the latch not actuating the switch intermittently. The door switch will control turntable operation. Also, any time any one of the 3 door switches are not actuated or working the heat will not work as well. Check the 3 door switches and the door latches and let me know what you find out.