Parts for Whirlpool GY399LXUQ05: 02 - Control Panel Parts

This control panel is the appliance's front user interface that lets you select settings and start cycles, restoring normal button and display operation for responsive control. It replaces a worn, damaged or unresponsive panel to recover normal user input. What it does:

• Provides the front-facing buttons and display used to select cycles and options
• Sends user commands to the appliance's control board for start/stop and setting changes
• Commonly replaces panels that are cracked, have stuck or unresponsive buttons, or show a blank or intermittent display
• Restores tactile feedback and readable indicators so settings can be entered reliably

• Disconnect power to the appliance before beginning any work to avoid shock
• Handle the panel and ribbon/connector areas carefully; avoid bending contacts or pulling on wires
• Install with the original fasteners and connectors; ensure all connectors are fully seated before restoring power

A small replacement screw used to secure appliance components and panels. This genuine-style fastener restores proper fit and function when original screws are missing, loose, or damaged. What it does:

• Secures panels, brackets, or small components in place
• Restores proper alignment and prevents rattling or movement
• Replaces stripped, corroded, or lost fasteners
• Works where the appliance design calls for this specific screw size and thread

• Use the matching driver size and apply firm, even pressure to avoid stripping the head
• Tighten until snug; avoid over-torquing which can strip threads or crack plastic parts
• Disconnect power or move appliance away from utilities when working near electrical or gas components
• Inspect and repair the threaded hole before installing the new screw

The Infinite Switch is an OEM part for Whirlpool ranges and cooktops, intricately designed to regulate the heat of the burners. This essential component allows for precise temperature control, enabling users to adjust the heat setting from low to high with infinite variability, hence its name. 

The primary causes for these issues often stem from electrical problems within the switch itself, such as worn contacts or internal components failing.  

Symptoms of a malfunctioning Infinite Switch include:

• The burner not heating up or only reaching a single temperature, regardless of the setting
• The burner heating intermittently or not turning on at all
• Unpredictable temperature fluctuations, making cooking difficult and unreliable

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

The Whirlpool Infinite Switch is an OEM part for Whirlpool ranges. Whirlpool electric ranges. This switch controls the multiple heat settings of the small element, allowing the user to select their desired cooking temperature. It is an important electrical component that regulates burner heating cycles.

Symptoms of a bad infinite switch include:

• The element not heating up adequately or failing to maintain temperature
• Inability to select or change heat settings on the
• Burner operates intermittently or fails to heat properly

Causes of a bad infinite switch can include failure over many heating cycles. The electrical contacts within the switch may become corroded or deteriorate from repeated exposure to cooktop temperatures and cooking residue.

It is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore electric range models.

This electronic control board operates the oven/range functions and user interface, restoring proper cycle selection, temperature control and display responsiveness for affected units. Replaces a failed or intermittent main console control. What it does:

• Manages oven and range cycles, timers, and display feedback
• Controls temperature regulation signals to bake/broil elements and safety systems
• Restores unresponsive touchpad/display behavior when control is faulty
• Addresses intermittent heating, error codes, or loss of function tied to the main control

• One electronic control board

• Disconnect power at the breaker or unplug the appliance before starting service
• Handle the board by the edges and avoid static discharge; use an anti-static strap if available
• Match the part number on the existing control before installation

Color: White

Replacement membrane switch touch pad for the appliance control console. Restores responsive, tactile input so you can select cycles and settings when the original touchpad is worn, unresponsive, or has faded markings. What it does:

• Acts as the user input surface on the control console to register button presses and selections.
• Replaces worn, cracked, sticky, or faded touchpad surfaces that no longer respond reliably.
• Helps resolve symptoms like unresponsive or intermittent buttons and missing or illegible button labels.
• Works with the console's ribbon/connector to send commands to the main control board.

• Always disconnect power to the appliance before starting any repair to avoid shock or injury.
• Handle the membrane gently; avoid bending or creasing the flexible connector and mating surfaces.
• Ensure the ribbon/connector is fully seated and aligned before testing the appliance.
• Test the control functions before fully reassembling the console to confirm proper operation.

Color: White

This indicator light installs in the control panel and illuminates when its corresponding function is active. Replace a failed lamp to restore clear status indication, so you can see at a glance when the appliance is operating.

• Lights to indicate a selected function is on (e.g., surface units or oven circuits—varies by model)
• Provides visual confirmation of appliance status during use
• Common symptoms: light will not turn on, stays on constantly, flickers, or the lens is damaged
• Restores proper visual feedback when controls are engaged

• Disconnect power at the breaker before servicing; allow the appliance to cool
• Access the console/control panel and remove the rear cover as needed
• Note wire positions; transfer leads to the new light and secure it in the panel opening
• Reassemble and restore power to test operation