Why is my Hyundai Sonata AC not working?
Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Isn’t My A/C Working? What are common reasons my Hyundai Sonata has air conditioning problems?
Can a faulty high pressure switch cause an AC to not work?
A working AC is no less than a blessing in those humid summer days. However, you may find that there is something wrong with the system and the inside is not getting chilly enough. Well, a faulty AC high pressure switch or AC low pressure switch can be the culprit.
Where are the low and high pressure switches on a car?
The low-pressure side switch is found before the AC compressor, while the high-pressure switch comes after the compressor. Most AC pressure switches are found within the engine compartment, but some manufacturers put them elsewhere.
Where is the pressure switch on an air conditioner?
The AC pressure switch іѕ a ѕаfеtу ѕwіtсh thаt monitors the рrеѕѕurе оf thе refrigerant on the high and low-pressure sides on your air conditioning system. So, you do often have two different AC refrigerant pressure switches on your car; one on the low-pressure side before the AC compressor and one on the high-pressure side after the AC Compressor.
Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Isn’t My A/C Working? What are common reasons my Hyundai Sonata has air conditioning problems?
The low-pressure side switch is found before the AC compressor, while the high-pressure switch comes after the compressor. Most AC pressure switches are found within the engine compartment, but some manufacturers put them elsewhere.
What are the symptoms of a bad AC pressure switch?
The most common symptom of a bad AC pressure switch are that you will notice that the AC compressor is cutting on and off rapidly when you are idling your car. These switches between on and off can be noticeable on the engine’s rpm, and you may see or feel fluctuations from it.
The AC pressure switch іѕ a ѕаfеtу ѕwіtсh thаt monitors the рrеѕѕurе оf thе refrigerant on the high and low-pressure sides on your air conditioning system. So, you do often have two different AC refrigerant pressure switches on your car; one on the low-pressure side before the AC compressor and one on the high-pressure side after the AC Compressor.
Where is the blower motor on a Hyundai Sonata?
The normal accompanying sound indicates the blower fan is working properly. Locate the blower motor in a Hyundai Sonata directly below the dashboard on the passenger side. Get to it by disconnecting the battery, removing the dashpad and removing the screws and bolts.
Why does my Hyundai air conditioner blow warm air?
Since the system capacity is just 1.3 lbs, half a pound low is significant. For $160 and some pocket change they evacuated the system to get out all the air and water, and refilled it with refrigerant, oil, and a dye to help find future leaks. It worked better after that but it still wasn’t 100%. At stop lights, it would still blow warm air.
How to know if your Hyundai has air conditioner problem?
Symptoms: 1 Cooling would come and go while driving and sometimes not cool for a good while. 2 When idling, it may cool only for a little while and that would be while the ac clutch was engaged. 3 Check the low side pressure which was running about 50 lbs. 4 Suspected the ac high/low switch but had not purchased on yet.
Are there any problems with the 2011 Hyundai Sonata?
A class action lawsuit was filed in May 2015 against Hyundai that claims the 2.4L Sonata engine is defective. More info here. No one has added a helpful site for this 2011 Sonata problem yet.
Since the system capacity is just 1.3 lbs, half a pound low is significant. For $160 and some pocket change they evacuated the system to get out all the air and water, and refilled it with refrigerant, oil, and a dye to help find future leaks. It worked better after that but it still wasn’t 100%. At stop lights, it would still blow warm air.
What are common reasons my Hyundai Sonata has air conditioning problems?
What are common reasons my Hyundai Sonata has air conditioning problems? While there are a variety of reasons your Hyundai Sonata air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.
Symptoms: 1 Cooling would come and go while driving and sometimes not cool for a good while. 2 When idling, it may cool only for a little while and that would be while the ac clutch was engaged. 3 Check the low side pressure which was running about 50 lbs. 4 Suspected the ac high/low switch but had not purchased on yet.
How to complain about a 2012 Hyundai Sonata?
No one has added a helpful site for this 2012 Sonata problem yet. Be the first! Read reviews of repair shops in your area. Enter your zip code: Search CarComplaints.com for these popular complaint phrases…
How much does it cost to fix a 2005 Sonata?
1 Sub-Frame Rotted Out 2005 Sonata Average Cost to Fix: $2,200 Average Mileage: 103,000 mi 2 Excessive Vibration When Idling 2005 Sonata Average Cost to Fix: $500 Average Mileage: 36,000 mi 3 Transmission Failure 2005 Sonata
The normal accompanying sound indicates the blower fan is working properly. Locate the blower motor in a Hyundai Sonata directly below the dashboard on the passenger side. Get to it by disconnecting the battery, removing the dashpad and removing the screws and bolts.
What are the problems with a 2005 Hyundai Sonata?
1 1: Sub-Frame Rotted Out 2005 Sonata Average Cost to Fix: $2,200 Average Mileage: 103,000 mi 2 2: Excessive Vibration When Idling 2005 Sonata Average Cost to Fix: $500 Average Mileage: 36,000 mi 3 3: Transmission Failure 2005 Sonata More
1 Sub-Frame Rotted Out 2005 Sonata Average Cost to Fix: $2,200 Average Mileage: 103,000 mi 2 Excessive Vibration When Idling 2005 Sonata Average Cost to Fix: $500 Average Mileage: 36,000 mi 3 Transmission Failure 2005 Sonata
What kind of engine does the Hyundai Sonata have?
The Sonata comes with a choice of two engines, both brand-new, and engineered and built by Hyundai: a 2.4-litre inline four-cylinder, and a 3.3-litre V6. Both are all-aluminum, with continuously variable valve timing (CVVT) and are fitted to the car with hydraulic engine mounts to reduce vibration.
What’s the price of a new Hyundai Sonata?
Hyundai claims it offers a six-cylinder for the price of most competitors’ four-cylinders; that said, for the money, the smooth and peppy four-cylinder may be the better deal of the two, offering good performance and a fully-loaded price (including automatic transmission, fog lights, ABS, sunroof and alloy wheels) of $24,300.