Car Air Conditioning Diagnosis

Air conditioning diagnostics are so common that many service shops are specialized in heating and a c repair for motor vehicles.

Car air conditioning diagnosis.

Sometimes your air is blowing out and it s cool but it s simply not blowing out as strong as it did. You might crank up the a c to the highest setting and still only feel as if you have it on low or medium. Air conditioner problems are not cool low refrigerant equals low efficiency while air conditioning troubleshooting uncovers an under performing unit that can be the result of low refrigerant. Your car s air conditioning system works just like a refrigerator or your home air conditioning.

This can be caused by a few issues. The best setting for diagnosis is fresh air not recirculated with the air blowing out of the center vents in the dash and the ac turned on. The most common causes of broken air conditioning are leaks or compressor issues. The purpose of the system is to remove hot air from the inside of your vehicle.

Turn the air conditioning on while the car is running. Using ohm s law in basic. The purpose of the compressor is to pressurize the air conditioning system and circulate the refrigerant. Common car ac problems and diagnosis.

It consists of the following components. At pep boys our ase certified technicians will diagnose problems with your car s a c for free and get them repaired for you quickly. How often does the air conditioning system require diagnosis. The air isn t blowing out as strong as before.

The air conditioning works fine on trips but after about 30 minutes the air stops coming from the dash vents and is diverted to the defroster vents for about 1 minute varies then back to the dash vents for maybe 4 0r 5 minutes. Our experts performed 42 thousand air conditioning repairs just last year. If your air is blowing cool but not cold the problem could be a clogged filter cooling fan problem radiator trouble or it could simply be that you need to recharge your ac. The air conditioner won t run properly unless your engine is running.

Start with the fan speed turned to its highest setting. Common car air conditioning problems and causes. Having your car s air conditioning go out suddenly can ruin your day fast.