Refrigerator not cooling?

Protect food before troubleshooting.

If refrigerated food is warming, do not wait for a repair visit to decide whether it is safe. Use FoodSafety.gov’s time-and-temperature guidance and arrange suitable alternative cold storage where possible. Do not taste food to judge its safety. A working interior light or a cold-looking display is not a food-safety assessment.

Describe which compartment changed.

Is the fresh-food section warm while the freezer still seems cold, or have both compartments changed? Note when you first noticed the problem and whether it followed a power interruption, a delivery of groceries or a door left open. If an appliance thermometer is already available, record the reading and time without repeatedly opening the door.

Write down the actual symptom: milk warming, ice softening, an alarm sounding or unusual frost in a visible area. A control-panel number may be the selected setting rather than the measured temperature; the owner’s manual explains your display. These details help frame the visit without guessing at a failed part.

Three checks that do not require tools.

1. Look at the door and its closing path

Check whether a container, drawer or shelf is preventing the door from closing normally. Look at the accessible door seal for obvious debris, gaps or damage. Follow the model’s cleaning guidance for its seal; do not pry it out or attempt a replacement while checking.

2. Keep visible interior vents clear

Food packages pressed against internal air openings can restrict circulation. Move ordinary items clear of visible vents without removing covers. Avoid packing the compartment so tightly that air cannot move around its contents.

3. Review the selected setting

Compare the control setting with the owner’s manual and note any recent accidental change. Do not repeatedly turn the temperature lower to compensate for a continuing cooling problem. Photograph the display before changing an ordinary user setting so you can describe what was selected.

When to arrange refrigerator service.

If the door closes, the visible vents are clear and the settings match the manual, continued warming needs assessment. Cooling symptoms can overlap; they do not identify a compressor, fan, sensor or sealed-system fault on their own. See our refrigerator repair service for the problems we inspect.

What to tell us when you call.

Have the brand and model number if safely visible, the affected compartment, the first time you noticed warming and any exact error code. Mention whether the appliance is built in, tightly fitted or difficult to access. You do not need to pull it away from the wall to collect these details.

If a repair was recently completed, keep the invoice available and explain what changed afterward. Our visit preparation checklist explains access and booking details. If diagnosis leads to a significant repair decision, use the repair-or-replace questions to compare your options.

Background reading: Whirlpool: refrigerator cooling guidance. Instructions and features vary by model; your appliance’s manual takes precedence. These general observations do not replace a technician’s diagnosis.