Freezer only cools to 40 degrees

Good Afternoon Brian, thank you for your inquiry!

Generally speaking, it is normal for the fan to constantly run. The fan will run whenever the freezer needs cooling. This can vary between 60 through 90% of the day. I hope this information helps to some degree. However, should you feel that a service technician is needed; you may visit the manufacturer website to find a provider in your area that will look at your unit.

Best regards!

Sounds like a defrost problem to me.

Is your circulating fan working?
Sometimes they stick and need a shot of WD 40 and then work
it back and forth a little until it wants to take off again. Keep me informed
and PLEASE give a Thumbs Up for the effort. The Raz Shack

switch problem in engine or try bring to nearest service center

Is your circulating fan working?
Sometimes they stick and need a shot of WD 40 and then work
it back and forth a little until it wants to take off again. Keep me informed
and PLEASE give a Thumbs Up for the effort. The Raz Shack

Without any additional info, there are a lot of possibilities:
1. Condenser coil (underneath unit) is dirty and clogged.
2. Compressor is failing. (need A/C tech)
3. Metering device is clogged. (need A/C tech)
4. Refrigerant charge is low. (need A/C tech)
5. Door seal is broken (frost will form around door).
6. Defrost heaters are stuck on (replace defrost timer located underneath unit at front).
7. Condenser fan has failed (underneath freezer on back).
8. Evaporator fan (inside fan) has failed (ice will form on cooling coil).

This should get you started...

If this helps you, please select YES to the first two ratings questions. Thank you, and Good Luck.

If the evaporator coils behind the back panel of the freezer are icing up because of auto defrost failure that will stop the circulation of cold air and eventually affect the freezer too.

check defrost timer, defrost heater, defrost thermostat. In most newer models the timer has been replaced by an electronic control board. If the heater and thermostat are ok it’ll be the control.
How to check stuff>
http://www.acmehowto.com/howto/appliance/refrigerator/refrigerator.php

Clean cooling coils....throughly. Check door seals.

We ahve a two year old Frrigidaire Freezer. every year same time it seems to correct itself(?), like self defrosting etc, and takes a long time come back to its cooling level. This is made in brazil G series. Please help.
V/r Syed

feel the sides or the coils on back if it has any see if they are hot or cold