Fresh-food section warm, freezer cold

On single-evaporator units, cold air comes from the freezer through a damper or duct. A frosted evaporator, a stopped evaporator fan or a stuck damper will starve the fridge side. On dual-evaporator units (many Samsung models), the fridge evaporator, its fan and its defrost circuit are the usual suspects.

Single source ~60 min moderateBrands: All

Before you start

Unplug before removing evaporator covers or testing fans/heaters.
Don't chip ice off the evaporator with sharp tools: a punctured coil is a sealed-system repair.

Diagnostic steps

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OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

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