Nothing can spoil your mood or your day better than your car’s AC when it stops working properly, while you’re stuck in traffic, and it’s as if the temperature inside your car is 100 degrees. You roll your glasses down, and the air coming in is no better. If you are wondering why your car’s A/C is not blowing cold air, there could be a few potential causes to consider.
Blocked cabin air filter
The efficiency of your car’s air conditioning system can be greatly impacted by a blocked or dirty cabin air filter. The cabin air filter helps keep the airflow clean by keeping dust, pollen, and other particles out of the cabin. Congestion in the filter over time might hinder adequate airflow and lower cooling effectiveness. To make sure your A/C is operating at its best, it is essential to check and replace the cabin air filter regularly, as advised by the manufacturer.
Electrical or wiring problems
Warm air blowing from the vents may potentially be the result of wiring or electrical problems with the A/C system. This issue may be caused by a broken temperature control unit, a defective blower motor, or bad wiring connections. It is better to leave diagnosing and fixing electrical problems to skilled professionals who can thoroughly inspect the system’s parts and fix any damaged connections or parts.
Refrigerant leak
Refrigerant leaks are another reason why your car’s air conditioner might not be working. The refrigerant really keeps your cabin cool. When your vehicle is involved in an unplanned collision, certain issues arise. It’s difficult to identify the exact location of the damage, and the AC hose leaks from the joints. There is a refrigerant leak indicated by the greasy material that collects around the hose.
Before going on a lengthy journey, think about contacting an authorized auto mechanic to fix your automobile if you don’t know how to handle the technical issue.
Damaged compressor belt
To operate at its peak efficiency, the compressor requires a lot of energy and power. Constant use can weaken or wear down the compressor, resulting in a noticeable shortage of energy that causes the air conditioner to malfunction. Week- Cars with compressor belts are unable to start. These compressor belts are typically responsible for your car’s power and energy. The air conditioner doesn’t function as intended when it’s broken.
As soon as possible, have the compressor belts replaced and have it fixed by an authorized auto repair shop or workshop.
Broken condenser
A faulty condenser can cause your car’s air conditioner to malfunction. It keeps the refrigerant cool and converts hot air to cool air. The air blows through the AC vents in front of the grille, which can be easily identified if they are obstructed. If debris or dust are present, the car may overheat, causing damage to the condenser. Such problems can overload the AC engine and harm the air cooler. It is recommended that you take the car to a competent car repair shop that is authorized to fix similar car types.
