Parts for Lg LRE30453SW: Controller Parts

Fix a wall oven with no display or unresponsive controls. This power transformer supplies low voltage to the control board, restoring reliable operation.

This is a complete touchpad and control panel assembly for a range or oven. It serves as the user interface where you select cooking functions, set temperatures, and program timers. Replace this assembly if the touch controls are unresponsive, certain buttons no longer work, the display is malfunctioning, or the panel shows signs of physical damage such as peeling or cracking.

This is a circular wire harness holder that secures and organizes internal wiring within the range. It clips onto the frame or mounting points to keep wires routed properly and away from heat sources. Replace this part if it is broken or missing, which can cause loose wiring or potential contact with hot surfaces.

Range display not working or burners not heating? This control board manages all electronic functions. Moderate DIY repair with careful connector placement.

This power control board assembly regulates power to the appliance's control and motor circuits so the unit runs reliably and responds to user inputs. Replaces a failed sub power board to restore normal electrical control. What it does:

• Routes and distributes power to control circuits and related components
• Works with the main control to manage motor, heater, and user-interface functions
• Can cause no-power, intermittent operation, or control/display errors when faulty
• Helps stop erratic starts, unexpected shutdowns, or failure to respond to controls

What's included:

• One power control board assembly (as shown)

Install notes:

• Always disconnect the appliance from power before starting service
• Handle the board by its edges and avoid static discharge; use ESD protection if available
• Verify connector orientation and seating; replace only if this exact assembly is required
• If symptoms persist after replacement, test related components and wiring harnesses