Freezer interior light not working but cooling is normal.

Safety first: Unplug the freezer before working on the light assembly.

Steps:

• Locate the interior light cover and remove it carefully.
• For LED modules, check the connector and wiring; for bulb types, inspect and replace the bulb if filament is broken.
• Test the door switch operation; if the switch does not change state, replace it.
• If the light module and switch are good but still no light, the control board's light circuit may be faulty and require replacement.