Ice maker interior light does not turn on when the door is opened.

Safety: Unplug the unit before working on the light circuit.

• Check door switch: Test the door switch for continuity when pressed and released. Replace if faulty.
• Inspect light module: Remove the light cover and check for visible damage. Replace the LED module or bulb if dark or burnt.
• Verify wiring: Ensure the light wiring harness is connected firmly to the control board.
• Control board check: If the switch and light are good but still no illumination, the control board's light driver may have failed and require replacement.