Automotive HVAC Diagnostic and Repair

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Description of Climate Control Systems

A climate control system is a complex system that requires routine maintenance for increased seasonal performance and operation. A vehicle’s climate control system is comprised of multiple, smaller systems that work together to maintain a comfortable cabin environment. The climate control system can affect and regulate the internal temperature of a vehicle. Although the climate control system is primarily used to improve the comfort levels of both drivers and passengers, there are times over the course of the year when maintaining the ideal internal temperature becomes more than a matter of comfort. In severe weather conditions, maintaining the proper internal climate can factor into automotive safety. It is important for you to seek climate control repairs at the first sign of trouble.

Benefits of Climate Control Systems

When your vehicle’s climate control system malfunctions or stops working, it is important to schedule a climate control repair service. In addition to regaining the comfortable cabin environment you enjoyed prior to your system’s problems, you can help ensure your safety as a driver. If you pay attention to the warning signs of an impending climate control system service, you may be able to prevent a broken system and subsequent safety concerns. In addition, your owner’s manual should provide recommended regular service intervals for climate control systems. Catching early warning signs and replacing or repairing climate control system components as necessary will always help ensure your ability to control air outflow.

Air Conditioning System Diagnostic Service

Your vehicle’s air conditioning system cools, purifies, and circulates air throughout the vehicle to promote a comfortable cabin environment and prevent driver fatigue. The air conditioning system operates in a continuous cycle, sending refrigerant through a sealed system to remove hot air from the cabin compartment. As the refrigerant flows through the air conditioning system, it is turned from a hot gas into a liquid, which is then cooled, turned into a gas again, and vaporized to absorb heat from the cabin. At the end of the cycle, the cool air is blown into the cabin. This process is made possible by the drive belt, which drives the compressor, the main component of the air conditioning system. The compressor works with the condenser, evaporator, and other parts. If any of these components cease to operate efficiently, the functionality of the entire system is at risk. When the performance of your vehicle’s air conditioning diminishes, allow us to identify and solve the issue through an AC diagnostic.

Why Should You Have Air Conditioning System Services Performed?

Like most aspects of car maintenance, treating a problem with your vehicle’s air conditioning system early can help prevent major repairs. For example, an air conditioning system operating on low refrigerant due to a leak will eventually damage the compressor. Replacing or repairing the compressor can be more expensive than sealing the leak and refilling the refrigerant. Some symptoms to beware of regarding a faulty air conditioning system include an inoperative fan or blower, an unusual amount of noise during regular operation, and, of course, reduced cooling capability. Stale smelling air is another sign that something is wrong with your vehicle’s air conditioner. A clogged compressor, evaporator, condenser, or expansion valve can contribute to AC system failure. Routine maintenance now can help you avoid major AC repairs down the road.

Heating System Diagnostic Service

Your vehicle’s heating system absorbs excess engine heat through a mixture of water and antifreeze called coolant. Hoses carry the coolant from the engine to the radiator, where heat is expelled outside. The heating system circulates the heated coolant to the heater core in the dashboard, which directs the warm air into your vehicle’s interior compartment. This cycle depends on the heater hoses carrying the coolant from the engine to the heater core, where the heat can finally warm the inside of your vehicle. Heating system components include the heater fan, water pump, thermostat, heater hoses, and heater core. These components regulate the internal temperatures of the engine and vehicle cabin. The water pump pushes coolant to the engine block. Coolant flows from the cylinder heads to the heater core, where the heater fan directs the warm air outflow into the vehicle’s cabin. Once the heat is transferred from the coolant into the vehicle, the coolant returns to the water pump where it continues to circulate through the system. During a heating system service, our service staff will examine all working components to diagnosis and identify the problem.

Why Should You Have Heating System Services Performed?

Because the heating and cooling systems work in tandem, problems with the cooling system will affect the heating system. Low coolant levels, for example, can affect the heating system’s ability to warm your vehicle’s interior. Leaking coolant can be attributed to a damaged heater core, radiator, heater hose, or cooling system. Sweet smells coming from the air vents are a sign of a coolant leak. Other common issues that plague heating system components include a vacuum leak, heater valve failure, fan motor failure, heater core failure, or stuck thermostat. One of the most common causes of breakdowns is overheating, but heating system maintenance can help prevent this from happening. Consult your owner’s manual for recommended inspection intervals for the various heating system components and be sure to seek out heating system repairs when necessary.

Schedule Today: (978) 237-5906