Jenn-Air Refrigerator Control Board

The Electronic Control Board is an OEM replacement part for Whirlpool refrigerators. This Electronic (JAZZ) Control Board manages various functions of your refrigerator, ensuring proper temperature control and operation. After installation, the board will need to be programmed. An instruction sheet is included.

Causes of a bad Electronic Control Board can include electrical surges, which can damage components on the board, age-related wear and tear affecting its functionality, and exposure to moisture or extreme temperature fluctuations. These factors can lead to a malfunctioning fridge with erratic behaviors.

Symptoms of a bad Electronic Control Board include:

• The refrigerator not cooling properly
• Irregular defrost cycles leading to frost buildup or thawing issues
• Unresponsive controls or display issues
• The ice maker or water dispenser not working as expected

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

The Whirlpool Defrost Timer is an OEM replacement part for Whirlpool refrigerators. The defrost timer regulates the automatic defrost cycle, which prevents ice buildup on the evaporator coils in the freezer compartment by sending a signal to the defrost heater to turn on and melt any ice buildup on the coils. 

Causes of a bad defrost timer can include mechanical wear over time, electrical failures, or internal component damage. Prolonged usage and voltage spikes can also affect the timer's functionality.

Symptoms of a bad Defrost Timer include:

• Excessive frost buildup in the freezer compartment
• The refrigerator or freezer not maintaining the set temperatures
• Unusual noises coming from the appliance 
• The appliance running continuously without cycling off

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

The Ice Level Control Board is an OEM part for Whirlpool refrigerators. It is an electronic component responsible for monitoring and regulating ice production in the icemaker. The board works with sensors to detect the level of ice in the bucket and control the icemaker accordingly. It plays a vital role in ensuring a consistent ice supply.

Symptoms of a bad control board include:

• Irregular or inconsistent ice production
• The icemaker failing to turn on at all
• Error codes displayed related to the icemaker
• Sensors providing inaccurate readings to the control board

Causes of a bad control board can include failure over time due to normal wear and tear, exposure to moisture or temperature fluctuations, or damage due to electrical surges.

This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.

The Power Control Board is an OEM component for Whirlpool refrigerators. It is an essential electronic component responsible for monitoring and regulating power distribution throughout the entire unit. The power control board controls components such as cooling fans, compressors, lights, ice makers, and more.

Symptoms of a bad power control board include: 

• Lights, fans, or other components failing to turn on
• Inability to adjust temperature settings  
• Constant tripping of circuit breakers
• Error codes displayed that cannot be cleared

Causes of failure include moisture damage, component breakdown over time, or power surges that can fry circuitry.

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

The Inverter Board is an OEM replacement part for Whirlpool refrigerators. It is a circuit board that controls the speed and operation of the compressor.

Causes of a faulty board can include liquid damage compromising circuitry over time. Heat fluctuations from cycling compressors may diminish operating lifespan as well.

Symptoms of a problematic inverter board include:

• Fluctuating interior temperatures
• Inoperative fan or cooling module
• Error codes without the ability to reset

This is a genuine Whirlpool OEM replacement this part is also compatible with Maytag, Jenn-Air and some Kenmore models.

The LED Control Board is an OEM replacement part for Whirlpool refrigerators. This board houses the electronic components that power and operate the LED lighting inside the refrigerator and freezer.

Symptoms of a bad control board include: 

• Lights flickering, flickering, or failing to illuminate fully  
• Inconsistent or unresponsive lighting that does not turn on as needed
• Excessive power usage or overheating of the lights

Causes can be a result of damage from moisture exposure, power surges, or faulty electronic components over an extended period of use. This OEM board directly replaces the original for dependable lighting performance.

This Whirlpool part is also compatible with KitchenAid, Jenn-Air, Crosley, Amana, and some Kenmore refrigerator models as well.

The Ice Level Control Board is an OEM part for Whirlpool refrigerators. This board manages the ice maker’s production by monitoring the ice level in the ice bin, ensuring that ice is made when needed and halting production when the bin is full.

Causes of a bad ice level control board can include electrical issues such as power surges, wear and tear over time, or damage from moisture or debris.  

Symptoms of a bad ice level control board include:

• The ice maker not producing ice
• Continuous ice production even when the bin is full
• Error codes related to the ice maker
• Irregular or inconsistent ice production

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

The Electronic Control Board is an OEM part for Whirlpool refrigerators. This part manages the refrigerator's functions, including temperature regulation, defrost cycles, and the operation of fans and compressors.  

Causes of a bad electronic control board can include electrical surges, exposure to moisture, or general wear and tear over time.  

Symptoms of a bad electronic control board include:

• Inconsistent or incorrect temperatures
• The refrigerator not cooling or freezing properly
• Error codes or flashing lights on the display
• The refrigerator failing to start or cycling on and off frequently

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

This refrigerator defrost timer automatically starts and ends the defrost cycle to melt frost from the evaporator coils. Replacing a failed timer restores consistent cooling performance and helps prevent frost buildup that can restrict airflow.

• Controls the timed switch between cooling and defrost to keep evaporator coils clear of frost
• Common symptoms of failure: heavy frost on the evaporator or back panel, fresh food section too warm, unit runs constantly, or won't resume cooling after defrost
• Restores proper frost removal and airflow for stable temperatures
• Designed to match the original timer's function and wiring connections for applicable models

• Disconnect power before servicing; wear cut-resistant gloves
• Access location varies by model—often in the fresh food control housing or rear machine compartment
• Photograph/label wire positions and transfer them to the matching terminals on the new timer
• Reuse original mounting hardware and install in the same orientation as the original

This defrost timer controls the automatic defrost cycle in select refrigerators and freezers, switching between cooling and defrost to clear frost on the evaporator. It helps maintain stable temperatures and prevents heavy ice buildup and long run times. What it does:

• Alternates the system between cooling and defrost on a timed schedule
• Sends power to the defrost heater during defrost, then returns power to the compressor and fans
• Failure can cause heavy frost on the evaporator/back freezer wall
• May lead to warmer temperatures, constant running, short cycling, or no-cool if stuck in defrost

• 1 defrost timer

• Disconnect power before servicing
• Access location varies by model
• Note wire positions and transfer them one at a time to the new timer
• Mount securely in the same orientation as the original and verify normal cycling after power is restored

This control board is responsible for controlling the main electronic functions of the refrigerator. It monitors and manages the temperature and cooling settings of the appliance. Models that are compatible with this part can have the temperature adjusted digitally. If a control board is damaged or faulty, the set temperature of the appliance will not match the actual temperature reading the machine is putting out.To install this control board, open the refrigerator door, and make a note of the small white box on the ceiling area of the refrigerator. Remove the four screws holding this box in place. The control board is contained in the box and can be removed by popping the clip. Unplug the old board from the wiring harness and install the new one.This Whirlpool refrigerator control board is a genuine OEM part and is sourced directly from the manufacturer. It is compatible with Whirlpool, Maytag, Kenmore, and Magic Chef appliances.

This is a high-quality refrigerator power supply board. It's an internal component that is made to control the refrigerator functions. This part is made with small precision parts to help with timing defrost and cooling cycles. This part can be damaged or malfunction and stop operating correctly. This may prevent the refrigerator from running, cause strange sounds, or cause the refrigerator to run at the wrong temperature.If this part is damaged, it will need to be replaced. Before replacing the power supply board, make sure the refrigerator is unplugged from the wall. The process will require a flathead screwdriver and a nut driver. Use the tools to unthread the screws on the access cover. Depress the retaining tab to remove the inner cover and disconnect the wires. Press the tab to release the power supply board and snap in the new component. Make sure the wires are properly connected and reassemble.This genuine OEM replacement part is sold on an individual basis. It is directly acquired from the manufacturer and is designed to be compatible with refrigerators made by Kenmore, Whirlpool, Maytag, and KitchenAid.

This electronic control board is the refrigerator's central control module, coordinating cooling and defrost functions for stable temperatures. Replacing a failing board helps restore proper operation of the compressor, fans, and related circuits.

• Regulates cooling by switching the compressor and fans based on sensor input
• Controls and times the automatic defrost cycle to prevent frost buildup
• Supplies logic and power to temperature controls and indicators
• Can cause no-cool, intermittent cooling, constant running, or unresponsive controls when faulty

• Disconnect power to the refrigerator before servicing
• Handle the board by the edges and use ESD protection if available
• Photograph/label connectors and transfer wiring one at a time
• Some models require control setup or calibration—follow the appliance's service instructions

This electronic control board is the central module that runs your dishwasher's cycles. It controls power and timing so the unit fills, washes, drains, and dries correctly—restoring normal operation when the original board has failed.

• Manages cycle timing and options, routing power to the wash motor, drain pump, water inlet valve, and heating circuit
• Interfaces with sensors and the door latch to start and advance cycles
• Monitors faults to help protect components and ensure proper operation

• Disconnect power at the breaker and verify no voltage before service
• Access location varies by model
• Use ESD precautions; move connectors one at a time to the matching terminals
• After reassembly, run the unit's diagnostic/service cycle per the tech sheet to verify operation

The defrost timer controls your refrigerator's automatic defrost cycle, periodically pausing cooling to power the defrost heater. Replacing a faulty timer restores proper defrosting to help prevent frost buildup, temperature swings, and excessive run time.

• Advances the system between cooling and defrost at set intervals
• Sends power to the defrost heater, then returns the unit to cooling
• Failure may cause heavy frost on evaporator coils and weak airflow
• Fresh food section may run warm while the freezer ices over
• Unit may run constantly, never defrost, or get stuck in defrost

• Disconnect power before servicing
• Location varies by model; access the timer (often in the control housing or rear compartment), note wire positions, and transfer one at a time
• Mount and secure the timer as originally installed; reuse existing bracket/fasteners
• After reassembly, restore power and verify the unit advances through cooling and defrost

This power supply board converts household AC into the low-voltage DC your refrigerator's electronic controls require. Replacing a failing module can restore power to the display and control circuitry.

• Converts incoming AC power to regulated low-voltage DC for control electronics
• Powers the main control, user interface, and other low-voltage components
• Intermittent operation or no cooling may occur when the control system loses power

• Disconnect power from the refrigerator before servicing
• Handle the board by the edges and use anti-static precautions
• Access location varies by model; remove necessary covers/panels to reach the board
• Photograph wiring and move connectors one at a time; ensure all plugs are fully seated before restoring power