Refrigerator interior lights not working but unit cools normally.

Safety first: Unplug the refrigerator before replacing light modules or switches.

• Check door switch: Press the door switch manually. If lights flicker or do not respond, the switch may be faulty and should be replaced.
• Inspect LED module: On many GE models, LED light modules are in the ceiling or side walls. Remove the cover and check for discoloration or burn marks. Replace the module if defective.
• Harness connections: Ensure connectors to the light modules are fully seated.
• Control board: If multiple lights are out and switches and modules are good, the main control board's light circuit may have failed and require replacement.