Sub-Zero Refrigerator Not Cooling
A warm refrigerator needs a clear symptom check before parts can be recommended. Start by identifying whether the refrigerator, freezer or both sections are affected.
What to check first
- Read the control display and record the setting for each compartment.
- Look for a package or drawer preventing the door from closing.
- Note whether the change followed a power outage, a large grocery load or a setting adjustment.
What the observations mean
Several faults can produce the same warm-compartment symptom. Door sealing, airflow, temperature sensing and refrigeration components must be considered together. A working interior light only confirms that part of the appliance has power; it does not prove the cooling system is operating.
Before you request service
Record the displayed temperature, any independent thermometer reading and the time of each reading. If food is warming, arrange suitable alternative storage instead of repeatedly opening the door to check it.
Have the full model number, your city and ZIP code ready. Describe when the issue began and whether it is constant or intermittent. Avoid removing appliance panels, handling wiring or opening refrigerant lines; those checks belong to a qualified technician.
Call (224) 347-1756 or request service online. Appointment timing and repair options are confirmed after reviewing your request.
