Refrigerator lights not working but unit cools normally.

Safety first: Unplug the refrigerator before replacing light modules.

• Check door switch: Press the door switch; if fans respond but lights do not, the switch is likely good.
• Replace module: On GE Profile LED models, replace the entire LED light module if it is dim or out.
• Inspect connectors: Ensure the light module connector is fully seated.
• Control board: If multiple lights are out and modules test good, the main control board may not be supplying voltage to the lighting circuit.