If your refrigerator is running but food is warming up, start with checks that do not involve electrical disassembly.
Quick checks you can do safely
- Confirm temperature settings are set correctly after recent cleaning or power flickers.
- Make sure vents inside the fresh-food and freezer sections are not blocked by containers.
- Inspect the door gaskets for gaps, tears, or debris that prevent a full seal.
- Clean condenser coils with a soft brush or vacuum attachment while the unit is unplugged.
Likely causes
- Airflow blockage from overpacked shelves
- Dirty coils causing poor heat transfer
- Evaporator fan or sensor issues
- Defrost-system faults creating hidden ice buildup
When to stop and call a pro
Call for professional service if temperatures keep rising after these checks, if you hear repeated clicking, or if you see heavy frost behind interior panels. Avoid opening sealed sections or handling electrical components yourself.