Freezer is cold and fridge is warm?

These things are the cause of a warm refrigerator and the symptoms for cold freezer and warm fridge.

Is there frost at the rear of your freezer?
Or any where in the freezer? That's another sign!

That's one reason why I asked. If the freezer is cold and not the fridge, you need to make sure the freezer is not

Faulty Defrost Timer / Control
Some models use a mechanical timer while others use an adaptive control which is a computer board. Regardless which device is used, the purpose is the same. The defrost control is used to send power to the defrost heaters at the proper time. If power is not reaching the the defrost heater circuity, it is most likely the fault of the defrost timer/control mechanism.

When the defrost timer is in the defrost cycle, the compressor and fans will cease to operate. If the timer fails to advance from the defrost cycle, the machine will not operate. Mechanical style timers can be manually advance both into and out of the defrost cycle.
Faulty Defrost Heater
The defrost heater is located on the evaporator coil (located in the freezer compartment) and is designed to melt the frost from the coils. If there is power getting to the heater and it will not get hot, the defrost heater is most likely faulty. It should have a resistance of 20-50 ohms in most cases.
Faulty Defrost Thermostat
The defrost thermostat is designed to turn the power off to the defrost heater once the coils are clear of frost. It is a temperature actuated switch and once the coils are clear, the thermostat will open and the heater will be turned off. If the thermostat does not reset once it gets below freezing, it is most likely defective.

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Refrigerator is not cooling properly?

http://technoanswers.blogspot.com/2011/06/refrigerator-is-not-cooling-properly.html

Both refrigerator and freezer not cooling properly in refrigerator?

http://technoanswers.blogspot.com/2011/06/both-refrigerator-and-freezer-not.html

The ice maker not working: ---

Its the problem of water inlet valve. It’s a dual valve. This valve has two tubes in it. One for water dispenser and one for ice maker chamber. The one side of valve is working, but other side of the valve is not working. The valve is got stuck in one position

Click this link below to troubleshoot the problem: ----

http://technoanswers.blogspot.com/2011/06/ice-maker-stopped-working.html