Parts for Kitchenaid KMHS120EBS3: Control Panel Parts

This control panel is the appliance's front user interface that houses the buttons, touchpads and display, letting you select cycles and view status. Replaces a cracked, faded or unresponsive panel to restore normal control and feedback. What it does:

• Provides the primary user controls and display for selecting cycles, temperature and timers.
• Routes button/touchpad inputs to the oven/range control board for operation.
• Faulty panels can cause unresponsive buttons, blank or flickering displays, or incorrect/changed settings.
• Restores visible indicators (LEDs/icons) so you can confirm program selections and status.

• Disconnect power at the breaker or unplug the appliance before beginning work.
• Handle the panel and any glass carefully to avoid cracking; use proper protective gear.
• Expect a few wire harness connectors; note connector positions before removal.
• If error codes persist after replacement, check the main control board and wiring harnesses.

This control bracket secures the appliance control assembly so the console stays stable and aligned during normal use. It helps prevent loose or shifting controls that can cause buttons or knobs to bind. What it does:

• Provides a stable mounting point for the control board/console
• Keeps the control panel aligned to prevent rubbing or misalignment
• Helps reduce vibration-related loosening of control fasteners
• Can resolve symptoms like a loose or wobbly control panel or controls that move when pressed

• Disconnect power to the appliance before beginning any repair.
• Remove the console or access panel per the service guide to reach the bracket.
• Keep all fasteners and note their original positions for correct reassembly.
• Verify correct alignment and secure all screws before restoring power.

The Relay Control Board is an OEM replacement part for Whirlpool microwaves. This essential component is responsible for managing electrical power distribution to various elements of the microwave, ensuring that each function and feature operates effectively.

Causes for a malfunctioning Relay Control Board can include electrical surges, wear and tear over time, or issues with the soldered connections or circuits on the board.

Symptoms of a bad Relay Control Board in a microwave include:

• The microwave not starting or heating food
• Display panel issues, such as flickering or incorrect time display
• Buttons or controls not responding
• Error codes indicating electrical or power distribution issues

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

This electronic control board replaces a failed main control to restore your appliance's control functions and display responses. It manages user inputs and timing so cycles run as intended and settings register correctly. What it does:

• Interprets control panel commands and sends signals to motors, valves, heaters, and other components
• Regulates cycle timing, start/stop functions and display feedback
• Commonly used to address unresponsive controls, incorrect cycle behavior, or intermittent operation
• Resolves error codes or display issues tied to a failed control board

• Disconnect power (and water if applicable) before service to avoid shock or injury
• Handle the board by the edges and avoid touching components to prevent static damage
• Reinstall original connectors and mounting hardware; ensure all connectors seat firmly
• Test operation before fully reassembling the appliance.