Door alarm sounds even when doors appear closed.

Safety: No high‑voltage work required for basic checks.

Steps:

• Check alignment: Ensure the refrigerator is level and doors are not sagging. Adjust hinges if possible.
• Inspect gasket: Look for gaps where light can be seen with a flashlight test around the door perimeter.
• Test door switch: Manually operate the switch and see if the alarm stops. Replace the switch if intermittent.