Lg Range / Cooktop / Oven Control Board

The PCB Assembly is an OEM component for LG ranges. It is the circuit board responsible for controlling critical range functions such as the oven, cooking elements, and display. 

Symptoms of a bad PCB assembly can include: 

• Range elements not working properly 
• Display malfunctions or failures 
• Improper functioning of oven features like bake, broil, and convection modes 

Causes of a bad circuit board tend to be normal wear and tear over time from heavy usage and heat exposure during cooking. Occasional power surges or fluctuations can also potentially cause circuit damage. 

This OEM LG part is also compatible with Sears/Kenmore.

The Oven Relay Board is an OEM part for LG ranges. This board functions as a hub for electrical signals, directing power to various components of the oven, such as the heating elements, convection fan, and control panel, based on the selected cooking functions. 

Causes of a bad Oven Relay Board can stem from electrical surges that damage the board's components, physical damage during cleaning or servicing, or natural wear and tear over time that degrades the board's electrical pathways.

Symptoms of a bad Oven Relay Board include:

• The oven failing to heat up or reaching incorrect temperatures, indicating that power isn't being correctly relayed to the heating elements.
• Intermittent or non-responsive oven functions, such as the convection fan or broiler not turning on, suggesting issues with signal transmission.
• Error codes displayed on the oven's control panel, which can indicate malfunctions within the relay board.

This OEM LG part is also compatible with some Kenmore models.

The Encoder Board is an OEM part for LG ovens. This board is responsible for interpreting the inputs from the control knobs and buttons on the oven's control panel. It sends these signals to the main control board, which then adjusts the oven settings accordingly, such as temperature and cooking mode.

Causes of a bad encoder board can include electrical surges, wear and tear from frequent use, or physical damage to the board's components. A malfunctioning encoder board can disrupt the communication between the user interface and the oven's control system.

Symptoms of a bad encoder board include:

• Unresponsive control knobs or buttons
• Incorrect oven temperature settings
• Oven not starting or turning off unexpectedly
• Error codes displayed on the control panel

This OEM LG part is also compatible with Sears/Kenmore.

This main electronic control board (PCB assembly) manages and coordinates your appliance's functions. Replacing a failed board can restore reliable power distribution and control of motors, valves, and other components, helping resolve no-power and erratic-operation issues.

• Directs power and timing to motors, heaters, fans, valves, and lights based on inputs from sensors and the user interface
• Interprets sensor feedback and can shut down components when faults are detected
• Failure symptoms include no power or no start, unresponsive controls or display, cycles that won't advance, intermittent shutdowns, or error codes
• May present as loads not running when commanded or visible board damage (burn marks or stuck relays)

• Disconnect power at the breaker or unplug the appliance before servicing
• Use ESD precautions; handle the board by the edges and avoid touching components or traces
• Photograph wiring and move connectors one at a time to the matching positions on the new board
• Secure the board and ensure all harnesses are fully seated; perform any model-specific reset/initialization per the service manual

The PCB Assy Power is an OEM part for LG gas ranges. It regulates and monitors the electrical control systems to safely operate burners, oven functions, and auxiliary components. The power board receives inputs from the control panel and thermocouples to distribute outputs that power components including ignitors, valves, and fans. 

Causes of a bad power board can include liquid damage, failures due to intense heat cycling over time, and issues arising from manufacturing defects.

Symptoms of a bad PCB Assy Power include:

• Burners not igniting or functioning properly
• Oven not heating or baking as expected 
• Faulty or unresponsive control panel 
• Error codes displayed

This genuine LG replacement ensures the range's control and safety systems perform reliably. It is also suitable for ranges by Sears/Kenmore containing LG mechanisms and electrical hardware. Installing this high-quality OEM board protects your investment and restores full functionality.

Restore reliable operation with this power control board assembly. It regulates and distributes incoming power to the appliance's circuits and components so the unit powers up consistently and runs as designed when the original board has failed.

• Regulates and stabilizes power delivered to control and load circuits
• Switches power to motors, heaters, fans, and other components via onboard relays
• Provides low-voltage supply for control electronics
• Typical failure symptoms: no power, unresponsive controls, intermittent shutdowns, repeated blown fuse, or visible board damage

• Disconnect power before servicing; capacitors can retain a charge—allow time to discharge and use proper precautions
• Handle the board by the edges and use ESD protection to avoid static damage
• Photograph wiring and move connectors one at a time to the new board to maintain orientation
• Inspect wiring, fuses, and downstream components for shorts before restoring power to protect the new board

This power control board assembly manages secondary power distribution for the refrigerator's control systems, restoring reliable operation to displays, sensors, and other subcomponents when a faulty board causes power-related failures. What it does:

• Supplies and routes power to subcomponents like displays, user interfaces, sensors, fans, and ice-maker controls.
• Regulates switching between circuits so electronic modules receive the correct voltage when commanded by the main control.
• Faulty units can produce symptoms such as blank or unresponsive displays, intermittent operation, error codes, or a unit that won't power on.

• Disconnect power to the appliance before beginning any repair.
• Handle the circuit board by its edges and avoid touching connectors; follow ESD (electrostatic discharge) precautions.
• Verify the new board matches the original for connector type and mounting points before installing.

Replacement sub printed circuit board that restores the appliance's electronic control functions by processing and routing signals between the user interface and other control modules, helping address unresponsive controls and erratic operation. What it does:

• Processes and routes control signals between the user interface and main control modules.
• Replaces a failed sub control board that can cause unresponsive buttons, blank or flickering displays, or intermittent operation.
• Can resolve specific feature failures or error codes tied to the sub board circuitry.
• Provides a direct OEM-design replacement to restore proper electronic control when the original board is faulty.

• Disconnect power to the appliance before accessing electrical components.
• Document or photograph connector locations before removal to ensure correct reassembly.
• Handle the board by the edges and use proper ESD precautions to avoid damage.

This power control board assembly replaces the sub power PCB that manages voltage and signal distribution to the appliance's main controls. Restores control reliability and resolves power-related control issues when the board is at fault. What it does:

• Routes power and control signals between the main control and subsystem components
• Helps the appliance respond correctly to control inputs and cycles
• Commonly replaces a board that causes no power to portions of the appliance or erratic electronic behavior
• Addresses symptoms such as control panel unresponsiveness, intermittent operation, or error codes tied to power/control faults

• Disconnect power before attempting any repair to avoid shock or damage
• Handle the PCB by its edges and avoid static discharge; use proper ESD precautions
• Installation requires basic hand tools and involves removing panels and connectors; keep track of fasteners and wiring
• Replace only with the exact part number to ensure proper fit and function

This interface PCB assembly controls the appliance's user interface, allowing buttons and display elements to communicate with the main control board so you can select cycles and view status. Replaces a faulty or unresponsive interface board. What it does:

• Receives input from buttons/touchpad and sends signals to the main control board
• Powers and drives the display or status LEDs for cycle information
• Commonly fixes symptoms like unresponsive controls, blank or garbled display, or erratic interface behavior
• Works as the direct replacement for the appliance's front-panel electronics when the interface is the failure point

• One PCB assembly (interface)

• Disconnect power to the appliance before starting; risk of electric shock if not powered off
• Handle the board by its edges and avoid touching components; observe electrostatic discharge (ESD) precautions
• Note or photograph connector locations before removing wiring to ensure correct reassembly

The Oven Control Panel Assembly is an OEM replacement part for LG electric ranges. It houses both the electronic control interface and physical mounting plate/supports. 

Symptoms of a faulty assembly can include:

• Unresponsive buttons or dials  
• LED/display failure preventing monitoring
• Improper locking of oven door during bake/clean cycles

Causes may stem from moisture exposure damaging circuits over time, impact/flexing resulting in broken circuit boards, or mounting failures allowing controls to disengage.

This authentic LG assembly is compatible with select Kenmore brand models. 

Note: Due to factory variations, please check your original board before ordering. This display control board has 17 buttons on the front. If your original board has 18 buttons, you may need part# EBR89296404 instead.

The Display PCB Assembly is an OEM part for LG ranges and stoves. It is the main circuit board that controls the display panel and oven. This assembly is responsible for operating all electronic functions such as temperature controls, timers, buttons and digital displays.

Causes of a bad display PCB assembly can be water or liquid damage, failure due to surges or spikes in the power supply over time, or due to normal component degradation after heavy use.

Symptoms of a bad display PCB assembly include:

• Faulty or unresponsive control buttons
• Erratic temperature control functions
• Glitches or failures in the digital display
• Inability to operate certain cooking modes

This OEM LG part is also compatible with some Kenmore models.