Frequent Problems with Automobile Thermal Systems

Frequent Problems with Automobile Thermal Systems

On a sultry hot summer day or on a winter day when it's freezing cold, a sudden failure of your car's thermal system may ruin your entire day. In such a case, there are some checks you can do on your own before heading towards the car service shop.

Refrigerant Loss

The most common reason why cooling systems do not adequately cool the vehicle's interior is refrigerant loss.  This loss is observed more in winter and fall when the cooling function is not used for an extended period. Because the seals in the cooling system remain dry for a long time, they become unable to function and lead to leakages. The solution to this problem is maintaining the system at a car service shop and getting the refrigerant refilled. 

Problem with the Electrical System

Inevitably, thermal systems need power for smooth functioning.  Worn-out wires or a blown fuse may be the reason why the system does not get power. If the problem stems from fuses, you can solve it on your own by replacing the blown fuse. When you can not identify the reason of the problem, you can get assistance from a car service shop specialized in electrical systems.

Clogs in the Thermal System

If you get moderate cold air from your car's AC, although you set it at the maximum, you should make sure that the condenser and cooling fans work properly. The dirt accumulation on the condenser may be obstructing the flow within it.

The source of your problem may also be the cabin air filter. Make sure that the filter is not obstructed.

Defective Components

There may be several other reasons why the thermal system does not work adequately. These problems should be identified and solved by professionals. Professionals have devices designed to identify these problems as well as sufficient experience to generate solutions.