Fix Steps:
1
Verify refrigerator is level on all four corners
2
Ensure unit is not touching walls or cabinets
3
Check if any items are vibrating on top of refrigerator
4
Tighten any loose external components or panels
5
Normal sounds: gentle humming from compressor, occasional clicking from defrost timer, gurgling from refrigerant
6
Loud humming may indicate compressor issue - contact service
7
Rattling from back may be loose drain pan - reposition it
8
Check if condenser fan blade is hitting something
9
Ensure water line is not vibrating against wall
10
New refrigerators may be louder for first few weeks during break-in period