Customer Questions and Answers for Electronic Control Board (Refrigerator) by Frigidaire

This refrigerator electronic control board manages key cooling and defrost functions. Replacing a failed board helps restore accurate temperature regulation and responsive operation so the appliance runs as designed.

• Regulates compressor and fan operation based on temperature sensor inputs
• Controls the automatic defrost cycle to prevent frost buildup
• Coordinates signals to the user controls/display and other components
• Common failure symptoms: not cooling or intermittent cooling, unit won't run, excessive frost/ice, unresponsive or erratic controls

• Disconnect power to the appliance before service
• Use anti-static precautions; handle the board by the edges only
• Photograph wiring; move connectors one at a time to the matching terminals on the new board
• Ensure all connectors are fully seated before reassembly and testing