What to Do When Your Car's Air Conditioning Isn't Blowing Cold

 When your car’s air conditioning (AC) stops blowing cold air, it can make driving uncomfortable, especially during hot weather. There are several potential reasons why your AC might not be working properly, ranging from simple fixes like low refrigerant levels or a clogged air filter to more complex issues like compressor failure. When your car’s air conditioning system stops blowing cooled air, it can be a complete inconvenience, especially in hotter climates. There are several professionals for car air conditioning repairs in Canberra. Here’s what to follow step by step: 


  1. Basic troubleshooting 

Examine the AC configuration: First confirm if the AC is active, the fan is set to high, and the temperature is at the lowest setting.  

Cooling re-circulation mode: To cool the cabin even more, enable the cooling re-circulation mode. 

Check for blockages: Look for any obstacles near the vents or air intake around the windshield area. 

  1. Analyse the level of refrigerant 

The most prevalent cause for warm air is low refrigerant levels. You can purchase a refrigerant pressure gauge from an auto parts store to check the levels. If they are low, add more but do so per the guidelines. If you are in doubt, consult an expert.  

  1. Search for any possible leaks 

Identify any indications of refrigerant residue leaking like oily marks around AC hoses, connections, or on the underbody of the car, cyclic sound while the AC is functioning. In case there is a fracture, certified repair is needed to fix it.  

  1.  Examine AC compressor 

Sound for a click: If the AC is on and you listen closely, there should be a hearing of the compressor powering on, which occurs with a click sound. 

Visual inspection: Look for wear on the compressor belt and see if it is spinning. If not, the replacement or repair of the compressor might be necessary.   

  1.  Check the cabin air filter   

Inadequately maintained cabin air filters could be the reason behind restricted airflow, and hence, a weak A/C. Consider replacing it if necessary.   

  1. Inspect the condenser   

The condenser, which is located right in front of the radiator, is likely to gather blockages from debris like leaves or dirt over time.   

Cleaning the condenser: Gently wash it off using a hose.   

Ensure proper airflow: Make certain that nothing is blocking airflow to the condenser.   

  1. Evaluate the cooling fan   

Around the condenser is a cooling fan which, if non-functional, could negatively impact the performance of the A/C.   

Testing the Fan: Switch on the air conditioning and see if the fan is in fact spinning. If the fan does not function, replace the fan.   

  1. Seek professional help   

Take your car to a well-sought-after mechanic or AC practitioner for diagnosis or repair issues that are in-depth (compressor failure, refrigerant leaks) or continue to persist. Professional car air conditioning repairs in Canberra is always the best option. 

 

CONCLUSION 

Dealing with a car AC that is not blowing cold air can be frustrating, but many issues can be identified and resolved with basic troubleshooting. By checking components like refrigerant levels, the compressor, and the air filter, you may be able to pinpoint and fix the problem yourself. You can visit https://everlast.com.au/ for car air conditioning repairs in Canberra. 

 

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