Freezer working but refrig fan not working - Magic Chef CTB1922 Top Freezer Refrigerator

The freezer cools the refrigerator, so you actually get very cold air passing from the freezer to the refrig. The air from the freezer enters the refrig on the top and falls to the bottom where it is drawn back into the freezer. The temperature of the refrig is regulated by a thermostat and a fan that runs when the thermostat calls for cooling. If the refrig thermostat is faulty and causes the fan to run more than it should, there will be a freezing problem in the refrig at the bottom because cold air falls and warm air rises. If the refrig is thermostat is calling for cooling constantly, this will take more cold air from the freezer than is normal. Your freezer temp might be higher than normal and the refrig will be colder then desired. If the fan from the freezer is running constantly I would suspect a bad refrig thermostat.

Gravity - cold air sinks to bottom of refrigerator. Make sure the damper door is open and allowing cold air from freezer to infiltrate into refrigerator.

Possible fan not blowing the air into the fresh food compartment or your freezer could be frosted up. Need more input.

check the damper vent door between the two compartments to make sure its open to let the cold air in from the freezer then make sure the evaporator fan is operating to help push air thru this door,sometimes these doors freeze shut or if its a motor driven vent door the motor could be bad too

Do you see a light coat of frost in freezer section about 12 inches up (defrost problem indication) ? Has the icemaker slowed down a bit in ice production ? What is the refrigerator control set on ? When you turn the freezer up completely , it cuts off the cold air flow which cools the refrig section . If refrig control is set mid way , turn it up higher , so refrig will run longer , but lower the freezer setting so some cold air will enter the refrig section . Also check to see if the freezer fan is working .

See if the fan in side the frig is working It mite be on the freezer side If the fan is not working it will not blow the cold air in to the frig side

Sounds like the evaporator fan is not working. Check to see if you can hear the fan running in the freezer. If not running, try removing the panel in the back of the inside freezer and manually spin the fan blade . This sometimes works.

All cooling takes place in the freezer. The refrig/fresh food side is a parasite, depending on cold air circulation from the freezer side. The fan in the freezer provides that circulation, and usually the freezer control setting determines how much air is moved into the refrig side.
If the fan is up to speed and the both controls are set in a middle position, the refrig side should be fine. if the problem continues, replace evaporator fan motor or clear the blockage preventing circulation (usually frost build-up from a defective defrost system part or blocked defrost drain).

its either the fan itself or the switch

Is fan in freezer running? If not it is bad and needs replacing. Please leave feedback.