Step1: Turn off power and unplug refrigerator for safety before starting and ensure unit is cool.
Step2: Remove control knob and access panel to reach thermostat assembly label connectors if needed.
Step3: Note wiring positions, then disconnect old temperature control carefully to avoid miswiring.
Step4: Install new control, align slot stem, and reconnect wiring securely firmly seat component.
Step5: Reattach knob and panel, restore power, and test temperature adjustment verify proper cooling cycle.