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

This main control board is the electronic module that manages your appliance's functions and user inputs, restoring normal operation when the board has failed. It replaces the appliance's primary logic/control circuit to allow proper control of cycles and features. What it does

• Interprets control panel commands and runs the appliance's programmed cycles
• Manages timing, sensors, and power distribution to subsystems
• Can resolve symptoms like unresponsive controls, erratic operation, or failure to start when the board is the fault
• Works with door, temperature, and user-interface signals to coordinate appliance functions

• One main electronic control board

• Disconnect power before attempting replacement to avoid shock or damage
• Handle the board by edges and avoid touching circuits or components
• Verify connectors and mating harnesses are fully seated during reassembly