Error code · Freezer

GE Older Upright Freezer Hi Temp Light: Above 23 F

High · stop use, call now

Code: Hi Temp light + buzzer
Appliance: Freezer
Brand: GE
Warranty: 30-day workmanship

What Hi Temp light + buzzer means

On GE upright frost-free freezers with the older electronic control (FUF12, FUF14 and FUF17 era), the red Hi Temp light and the buzzer tell you the inside has climbed above 23 F. The light comes on at first plug-in and any time the freezer goes above that temperature. The buzzer sounds every hour until the temperature is back below 23 F, so you will hear it repeat.

Common causes of Hi Temp light + buzzer

Door left ajar or gasket not sealing
Warm food loaded in quantity
Power interruption that warmed the interior
Cooling not keeping up with the load

✓ One safe check you can try

1. Push Alarm Reset to silence the buzzer. 2. Close the door fully and check nothing blocks it. 3. Avoid opening the freezer while it recovers. 4. Check the temperature display after a few hours. 5. If the light stays on, move food to another freezer and call us.

! Why to stop there

If the freezer cannot get back under 23 F, the cause is in sealing, airflow or cooling.
We check the door gasket, the fan and the cooling cycle in that order.
Food safety is the concern, so we explain what we find and give a written price before repairing.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

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Other Freezer codes

Yellow light flashingGE Chest Freezer Yellow Light Flashing: Alarm or power loss Green light offGE Chest Freezer Green Light Off: No power indicator High TempGE Upright Freezer High Temp Alarm: Warm interior Power Fail / High TempGE Upright Freezer Flashing Display: Power outage reminder Door OpenGE Upright Freezer Door Open Alert: Left ajar EGE Older Upright Freezer Code E: Service request L / UGE Older Upright Freezer L and U: Control lock status GE Older Upright Freezer Display 0: Turned offGE Older Upright Freezer Display 0: Turned off

Hi Temp light + buzzerHi Temp light + buzzer questions

Why is the red Hi Temp light on?

The inside is above 23 F. It also lights at first plug-in until the freezer cools. The buzzer repeats every hour until the temperature drops.

How do I stop the buzzer?

Push Alarm Reset. That silences it. If the temperature has not come down, the buzzer returns, because the problem is still there. If it was just a door left ajar, the light goes out once the freezer cools.

Is the food safe?

It depends on how long the freezer stayed warm. Check for thawing and use judgment. If packages have softened, treat them with caution. Do not refreeze anything that has fully thawed.

Book a visit

Still seeing Hi Temp light + buzzer?

A technician diagnoses it on site and gives you the price in writing before any work starts.

(713) 547-5545