KitchenAid · Microwave Ovens
The microwave oven display shows a combination of a letter and a number, which is a general error indicator suggesting a fault that requires professional attention.
Click steps to track your progress.
Try unplugging the microwave oven from the wall outlet for 30 seconds, then plug it back in.
If the error persists, note down the exact letter and number displayed on the screen.
Contact customer service for assistance, providing the specific error code you observed.