If your Kenmore microwave buttons are not working, test every button on the control panel first. When some buttons respond but others do not, the most likely cause is a defective touchpad and control panel assembly. A faulty touchpad alone is the next likely problem and can cause the microwave start button, number buttons, or other keypad buttons to become unresponsive. If none of the buttons respond correctly, the user control and display board is more likely defective, followed by the main control board, control board, or control panel. Before replacing a part, check for stuck or damaged buttons and confirm that the microwave has power. Enter your model number on RepairClinic.com to find the exact replacement part for your specific Kenmore microwave. Replacing a touchpad, control panel, or electronic board may require opening the outer cabinet. Unplug the microwave first, but remember that the high-voltage capacitor can store a lethal charge even after the microwave is unplugged. The capacitor must be properly discharged before any interior work, and this repair may require a qualified technician if you are not familiar with capacitor discharge procedures.
01 - Kenmore Microwave Touchpad and Control Panel
To determine if the touchpad and control panel are defective, try pressing each of the buttons on the control panel. If some of the buttons respond correctly while others don’t, replace the touchpad and control panel.
Enter model number to search for the required part specific to your product
To determine if the touchpad is defective, try pressing each of the buttons on the control panel. If some of the buttons respond correctly while others don’t, replace the touchpad.
03 - Kenmore Microwave User Control and Display Board
To determine if the control and display board is defective, try pressing each of the buttons on the control panel. If none of the buttons are responding correctly, replace the user control and display board.
To determine if the control and display board is defective, try pressing each of the buttons on the control panel. If none of the buttons are responding correctly, it is possible that the main control is defective.
To determine if the control board is defective, try pressing each of the buttons on the control panel. If none of the buttons are responding correctly, it is possible that the control board is defective.
To determine if the control panel is defective, try pressing each of the buttons. If none of the buttons are responding correctly, it is likely the control panel is defective and will need to be replaced.
The microwave switch holder is the component that houses the door switches behind the control panel. If the switch holder is damaged or misaligned, one of more switches may not be actuated when the microwave door is closed, which may prevent the buttons on the control panel from functioning. You will need to uninstall the control panel and inspect the switch holder to confirm it is in good condition and secured properly. Replace the switch holder with a new one if necessary.