Parts for Whirlpool GI15NFRTS4: 04 - Control Panel Parts

This transformer assembly provides the low-voltage power supply needed by the appliance's control system so the control board and user interface receive stable operating voltage. It restores proper control and display function when the transformer fails. What it does:

• Converts incoming line voltage to the low-voltage supply used by the control board and user interface.
• Helps the electronic control power up so cycle selection, lights and display operate correctly.
• Commonly replaced when the appliance shows no display, no response from controls, or intermittent control operation.
• Fits into the control module area and connects to the control board and power wiring.

• One transformer assembly as pictured and specified by the manufacturer.

• Disconnect all power to the appliance before servicing to avoid electrical shock.
• Handle wiring carefully; note or photograph connector locations before removal for correct reassembly.
• Replacement may require access to the control panel or console.
• Use only the exact part number replacement; do not attempt to modify or bypass the transformer.

This electronic control board is the brain of the appliance, interpreting inputs and switching power to key components. Replacing a failed board can restore proper operation when the unit won't start, is unresponsive, throws recurring error codes, or behaves erratically.

• Coordinates cycle timing and settings based on user selections and sensor feedback
• Controls relays to motors, heaters, valves, fans, lights, and other loads
• Monitors inputs and stores/communicates diagnostic error codes
• Symptoms of a failing board include no power to controls, won't start, intermittent or erratic operation, or repeated error codes

• Disconnect power (and water/gas supply if applicable) before servicing
• Use ESD precautions; handle the board by the edges and avoid touching connectors or components
• Photograph/label all wiring; transfer any jumpers, DIP-switch positions, or ID labels from the original board if present
• After installation, ensure all connectors are fully seated and follow the unit's tech sheet for any required setup, programming, or service-mode steps

The Light Switch is an OEM part for Whirlpool refrigerators. This switch is responsible for controlling the refrigerator's interior light, turning it on when the door is opened and off when it is closed.

Symptoms of a failing refrigerator light switch include:

• The interior light staying on when the refrigerator door is closed
• The light not activating when the refrigerator door is opened
• Intermittent or flickering light due to a loose connection or faulty switch

Causes of light switch failure typically involve mechanical wear from repeated use, accumulation of dirt or debris that can interfere with the switch mechanism, or electrical issues such as short circuits.

This OEM part is also compatible with other brands manufactured by Whirlpool, including Maytag, KitchenAid, Jenn-Air, Amana, and others.

Package of 2.

The Thermistor is an OEM part for Whirlpool Ice Machines. It monitors the temperature within the ice machine and sends readings to the control board to regulate the ice-making process.

Over time, the thermistor can become faulty due to electrical issues, normal wear and tear, or exposure to moisture. If the thermistor fails, it can lead to improper ice production or temperature regulation.

Symptoms of a bad ice machine thermistor include:

• Inconsistent ice production
• Ice machine not making ice at all
• Ice cubes that are too large or too small
• The ice machine running continuously or not cycling properly

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

Size: 8-18 x 5/8 inch.

A threaded screw used to secure appliance components where an 8-16 thread is specified. Provides a straightforward replacement fastener to restore original fit and keep panels, brackets, and internal parts held securely. What it does:

• Fastens panels, brackets, trim, and small assemblies that use an 8-16 threaded fastener.
• Replaces missing, corroded, stripped, or damaged screws to stop rattling, gaps, or loose parts.
• Restores reliable mechanical connection after service or part replacement.
• Compatible where the OEM specifies an 8-16 screw for mounting or securing components.

• Use the correct driver to avoid stripping the head; start threads by hand to prevent cross-threading.
• Tighten until secure but avoid over-tightening to prevent damage to mounting holes or plastic parts.
• If working near electrical components, disconnect power and follow all safety precautions.
• Inspect mating threads and replace if damaged before installing this screw.

The Ice Thermistor Assembly is the temperature sensor your refrigerator uses to monitor the ice maker/ice compartment. Accurate readings help the control time harvests and maintain proper ice room temperature, restoring consistent ice production when the sensor fails. What it does

• Senses temperature at the ice maker/ice compartment and reports to the control
• Helps the control time ice harvests and, on some models, manage ice box airflow
• Can address issues like no ice, intermittent/slow ice production, or ice clumping/melting
• Clear a thermistor-related fault noted in service diagnostics

• One ice thermistor assembly

• Disconnect power before servicing
• Access the ice maker/ice compartment; note original sensor placement and wire routing
• Transfer any clips/insulators if present, connect the new harness, and secure the sensor in the same location
• Restore power and run the unit's ice maker/service test (if available) to operation