Hyundai tucson ac blowing hot air

Thermostat. A common cause is a faulty thermostat. If it's permanently stuck open then the car could be 'overcooling'. You can remove the thermostat and test it in a pan of hot water, it should open just before it reaches the boiling point - usually around 95 deg C, then close as the water cools.

Hyundai tucson ac blowing hot air. Experiencing hot air on one side of your Hyundai Tucson's AC system while the other side blows cold air can be puzzling and uncomfortable. This issue is known as temperature imbalance and can disrupt the overall cooling effectiveness. Here are possible causes of hot air on one side of your Hyundai Tucson:

1. Cool off the interior first before while you use the fan without AC. Open your windows and vent the majority of the hot cabin air out while setting your cabin air system to full fan speed, 100% cool, AC off, and intake mode. This will ensure the duct system is cooled off as well as the interior air it recirculates. 2.

Hi. 2016 Tucson limited here. As the headline says, the AC is blowing really hot air (literally 140 degrees) on the driver's side and is blowing cold (~40 degrees) on the passenger side. ... Hyundai Forum is a community for all Hyundai Owners to talk and learn all about their favorite subject: Hyundai cars from the Sonata to the Elantra and ...1. AC Blowing No Air at All. Usually the culprit. If your Hyundai Tucson has no air moving through the climate system at all, that’s a lot easier to diagnose than the air that is blowing not being cool enough. When there’s no air flowing through the vehicle’s cabin, a bad blower motor usually causes this scenario.#1 · Jul 1, 2023. Yesterday on the way from the beach the AC stopped working on the passenger side. Outside temp was around 98 degrees. Driver side blowing super cold …These are the most common causes of air conditioner failures: Dirty radiator: The air conditioner radiator is right next to the main engine radiator. If it gets dirty and the air does not flow through it anymore, the refrigerant will not cool, and the system will malfunction. It is not hard to notice the radiator is dirty.So our 2014 Hyundai Tucson (GDi) cooling fan doesn't seem to come on when it's hot or when the ac is on. The ac only blows cold when the car is moving and the car sometimes overheats when idling. I had a can of AC Pro on hand that …Personal finance weblog The Simple Dollar recently found that, on average, having a ceiling fan running in a room makes it feel around four degrees cooler. Australian government st...I have a 2017 Hyundai Tucson Limited. It has dual air/heat. The passenger side blows heat but the driver's side does - Answered by a verified Hyundai Mechanic ... and yesterday it started blowing hot air out. But started blowing cold air out about 3 hours later. ... Hyundai Tucson The AC on the drivers side of my 1.6 Limited only blows hot air ...While your 2022 Hyundai Tucson’s air conditioner is being serviced, we’ll also do an A/C evacuation and recharge. During this process, a technician will remove the old refrigerant from the A/C system. Next, they will evacuate the system according to Hyundai's recommendations. Finally, we’ll recharge the A/C system with new refrigerant and ...

Open the hood of your Tucson. Check which type of refrigerant your vehicle uses. This information is typically located under the hood and/or in the owners manual. Start the engine. Turn on the AC and set it to the coldest setting, and the fan speed to maximum. Remove the cap from the low pressure service port labelled L, and connect the AC ...Equip cars, trucks & SUVs with 2014 Hyundai Tucson Cabin Air Filter from AutoZone. Get Yours Today! We have the best products at the right price. ... Why Does Your Car Overheat When the AC Is On? Car AC Blowing Hot Air; Does the Car AC Use Gas? How to Get Rid of a Musty Smell in Your AC; How to Use Car Defrosters;14. Plastic bag stuck on the exhaust pipe. The cause of the burning smell in your Tucson could be as simple as a piece of garbage, like a plastic bag, stuck on the exhaust system. Inspect the undercarriage of your vehicle for any sign of garbage, including the muffler, the exhaust pipe and the catalytic converter. 15. Recharge the A/C in Your Tucson. When we perform an A/C repair on your 2014 Hyundai Tucson, we’ll also do an A/C evacuation and recharge. To start this process, a technician will flush out the old refrigerant from your vehicle’s A/C system. Then, they’ll perform an evacuation (also known as a discharge) on the entire system per Hyundai ... So turn your temp to its lowest, turn the system off and you should be getting ambient temps coming through the vents. If the car has been used and is sitting off for a bit.. It tends to heat up the ducts from the engine heat.. Then it takes a few minutes for outside air to cool down the vents to ambient temps.. 2018 Kona Limited.

If voltage goes to the blower motor, it’ll need replacing. If there’s no voltage, test the resistor (YouTube). 2. AC System Not Blowing Cold Enough. The most common reason for your Hyundai Accent’s AC not blowing cold enough is low refrigerant levels, followed by a dirty evaporator or condenser issues (bad or clogged).2015 Hyundai Tucson AC Compressor. Buy Online. Pick Up In-Store. Brand. DENSO (1) Four Seasons (6) Nissens (2) Santech (1) Valeo (1) Price. Set custom price range: to. ... Car AC Blowing Hot Air; Does the Car AC Use Gas? How to Get Rid of a Musty Smell in Your AC; How to Use Car Defrosters; Does AC Affect Gas Mileage?Equip cars, trucks & SUVs with 2014 Hyundai Tucson Cabin Air Filter from AutoZone. Get Yours Today! We have the best products at the right price. ... Why Does Your Car Overheat When the AC Is On? Car AC Blowing Hot Air; Does the Car AC Use Gas? How to Get Rid of a Musty Smell in Your AC; How to Use Car Defrosters;If you have 2022 or later model year of Hyundai Tucon, you can use wireless Apple CarPlay (if equipped), which can be set up in a few simple steps. Enable WiFi and Bluetooth on your iPhone. Press the SETUP button on the infotainment system in your Tucson. Select Device Connections. Select Phone Projection tab.SOURCE: AC problem. Check the revolution pick-up sensor. Measure the resistance between terminals 1 and 3. Check that. the measured value is at the standard value. Standard value: 405 ± 35 Ω when the ambient tempera-. ture is 20 °C (68 °F) 1392 Answers. Posted on Jun 10, 2009.

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Dec 7, 2013 · 5. Engine Coolant Temperature Sensor malfunction - if the sensor is lying, telling the engine computer that the temperature of the engine is above 230 degrees, the computer will shut down the A/C. This is why you should have the problem properly diagnosed. Hope this helps. First, check the condenser to make sure it's not blocked by any debris. Inspect the cabin air filter (if equipped) to verify that it is not clogged. Determine if the blend door is moving. Check the system pressure. If it's low, you'll need to charge it and find out where the leak came originated.5. I let it idle for 10 to 15 minutes, and the condenser fan ran continuously and the A/C blew cold the entire time. 6. Satisfied with my repair, I wrapped the spliced wire tight with electrical tape and zip-tied it to the bracket where the connector was located. The completed repair.Sep 17, 2023 · The 2016 hyundai tucson blend door actuator is located behind the dashboard on the driver’s side. This actuator controls the hot and cold air temperature in the vehicle. Installing a new actuator can improve your heating and air conditioning system in your tucson. The blend door actuator is an essential part of your vehicle that helps ...

2013 Tucson ac blowing warm air. Compressor comes on and stays on. Mechanic's Assistant: ... I have a 2012 Hyundai Tucson that is blowing warm air with the ac on. Low pressure gauge shows 30 psi. ... my air condtioner blows hot air after drivin 6 to 10 hrs straight ,when i pull over to get gas I turn the car off and when i leave the ac …Hi. 2016 Tucson limited here. As the headline says, the AC is blowing really hot air (literally 140 degrees) on the driver's side and is blowing cold (~40 degrees) on the passenger side. Does this sound like a blend door issue? I've been doing a ton of searching but can't find anything that definitive on how many and where the actuators are.One goes to the radiator; the other goes to the dashboard. 3. Measure the temperature of the air coming out of the vents. The temperature of the air coming out of your vents tells you a lot about where the problem is. Grab a meat thermometer and stick it in one of the vents. Wait a few minutes to get your reading. [4]My 2017 tuscon currently is stuck on cold air for AC and won't switch back to hot air. Previously, it was stuck on hot air and wouldn't switch back to cold. No check engine light is on. Air flow is normal, it is solely the temperature of the air which is not adjusting when I turn the temperature dial.Noticed yesterday that the AC on my 2017 Tucson is not working properly. With the AC on high and temp set to lowest cold setting, it'll blow cold air and then warm air and it'll keep cycling between the …I have a 2012 Hyundai Tucson that is blowing warm air with the ac on. Low pressure gauge shows 30 psi. Compressor does - Answered by a verified Hyundai Mechanic ... i have checked relays ,fuses and power to compressor all good system is charged to 1.15 lbs as required but still blowing warm air 2012 Hyundai Tucson ...Tucson blowing hot air when A/C is on. I have a 2021 Tucson Ultimate and noticed when I turn the temperature control down low to 65 degrees it’s still blowing hot air out. Even if I flip the AC on at that temp it’s still hot. Only if I turn the temperature to as low as it goes will it start blowing cold air. Basically the the range from 65 ...The 2016 Hyundai Tucson has 30 problems reported for a/c intermittently blows warm air. Average repair cost is $580 at 11,050 miles. (Page 1 of 2)Apr 12, 2017 · Hyundai Tucson The AC on the drivers side of my 1.6 Limited only blows hot air. The passenger side blows cold. Additionally the door lock seems to be stuck on the drivers side as well, as i have to hi … read more

2). Sunlight. If you leave the car in direct sunlight on a hot day, the sunlight will raise the temperature of the air in the vents. That hot air will blow into the cabin once the car starts moving. 3). Blend Door. Heat is flowing into the cabin …

First, check the condenser to make sure it’s not blocked by any debris. Inspect the cabin air filter (if equipped) to verify that it is not clogged. Determine if the blend door is moving. Check the system pressure. If it’s low, you’ll need to charge it and find out where the leak came originated.The most common causes for AC blowing hot air in Hyundai Veloster are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube ...Hyundai Tucson AC Compressor Control Relay. Buy Online. Pick Up In-Store. Price. Set custom price range: to. $20 - $25 (1) $30 - $35 (1) ... Car AC Blowing Hot Air; Does the Car AC Use Gas? How to Get Rid of a Musty Smell in Your AC; How to Use Car Defrosters; Does AC Affect Gas Mileage?Radio OFF. Turn ignition OFF. Pull the HVAC (AC) fuse from interior fuse box. Leave out for 1 minute and replace. Turn key to run/on position....NOT start. Do not touch any controls. You'll hear the doors (actuators) being opened and closed. The HVAC module is learning the full open and full close positions.May 29, 2016 · 2007 Hyundai Tucson. AC started blowing hot air and noticed the engine light was hot. The coolant reservoir is full and didn't need much water. What can be the problem. We are away from home. Mechanic's Assistant: Many things can cause trouble with the A/C. Some simple, some complicated. 5. I let it idle for 10 to 15 minutes, and the condenser fan ran continuously and the A/C blew cold the entire time. 6. Satisfied with my repair, I wrapped the spliced wire tight with electrical tape and zip-tied it to the bracket where the connector was located. The completed repair.As winter approaches, utilize the maximum capabilities of the ac system, heated seats and heated steering wheel on your Tucson. Edgar here will show you just...Ask Someone Who Owns One. * All fields required. The 2016 Hyundai Tucson has 1 problems reported for hot air comes from upper vents when floor heater is on. Average failure mileage is 5,500 miles.2024 Hyundai Tucson. The most common reasons a 2024 Hyundai Tucson ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor. 0 %. 37 % of the time it's the. AC Refrigerant Leak.

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If the air conditioning isn’t blowing cold air and the low side pressure is too high, it could be caused by issues with the condenser fan. However, there’s also the possibility that the system has been overcharged with too much refrigerant. 1. Defective Condenser Fan. When the fan becomes damaged, airflow through the condenser is …Check the overflow bottle on the right fender in the engine compartment. If it's very low or dry, take the radiator cap off (engine cold!) and make sure the radiator itself isn't low. Use 50/50 mix to bring the levels up. Low coolant level means low flow through the heater cores.Oct 2, 2019 · Air blows out of the system even when you turn it off. If you want to shut it off completely, you have to hit the circulation button and air will stop coming out, though it disables after some time and starts blowing air back in, and you have to hit the circulation button again. It is normal behavior for the Ioniq. The most common causes for AC blowing hot air in Chevy Cruze are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube ...HOW TO TEST AC PRESSURE SWITCH ON HYUNDAI ELANTRA SONATA TUCSON SANTA FE ACCENT VELOSTERIf you have Hyundai and the ac is not working on Hyundai and you want...Aug 29, 2018 · Ac blowing cold on passenger side and not so cold on driver. Not hot but not cold.. I charged the system. I took the blender door actuator off and manually turned it to the cold position but still not blowing cold. When turning heat and cold up and down I can see the actuator moving. Actuator on passenger side moves fine as well when using dual ... 1. Cool off the interior first before while you use the fan without AC. Open your windows and vent the majority of the hot cabin air out while setting your cabin air system to full fan speed, 100% cool, AC off, and intake mode. This will ensure the duct system is cooled off as well as the interior air it recirculates. 2.2006 Hyundai Azera blowing warm air on drivers side and cold air on passenger side when trying to cool the car. Is - Answered by a verified Hyundai Mechanic ... I have got a problem with my Hyundai Tucson CDRI 2007 heating system ... I just took my car to a repair shop because the air conditioner was blowing hot air. Previously, …heater blows cold air A/C stopped working heater core engine complaint electrical issue heater complaint transmission complaint paint defect Sonata recall. Maximize. The 2012 Hyundai Sonata has 4 ...Well, my a.c. is blowing hot air ...and also my blue linc is on constant downloading. No not yet .. 2015 tucson - Answered by a verified Hyundai Mechanic ... When the car is in stand still traffic the Ac gets warm when I accelerate ... I have a 2012 Hyundai Tucson that is blowing warm air with the ac on. Low pressure gauge shows 30 psi. ….

2022 Hyundai Tucson Hybrid Limited. I think you are referencing how the air works in certain conditions. For example, it is 64 outside, but your have your AC set at 70 (which normally is cold). In this instance, it will not blow cold air in the car since the AC thinks you want it warmer. So, it'll blow room temperature air.The heater may stop working in Hyundai Elantra due to low coolant level or air in the cooling system, clogged heater core, bad thermostat, faulty blend door actuator, bad water pump, dirty cabin air filter, bad blower motor, or HVAC control unit malfunction. 1. Low coolant or air in the cooling system. Low coolant level or air in the cooling ...Hyundai Tucson Heat and Air Conditioner Questions. 238000 Member Posts: 48. July 2006 edited March 2014. Re: 2005 Tucson V6. My air conditioner works real well until I get about 75 miles into a trip, and then it produces less air, and sometimes the system shuts down, and won't turn on. The dealer can't figure it out, and wants me to leave the ...2017 Hyundai Tucson AWD Limited Ultimate 1.6T. 46,xxx (Approximate Mileage when problem occured) occured ~1 month ago. A/C stopped blowing cold. It was blowing ICE COLD, turned off vehicle and started ~1 hour later. A/C wouldn't blow cold. - If I push the A/C button inside the car, with the car idling, turning the A/C on increases the RPMs and ...Here are the four main reasons why your Tucson’s may not be working: Clutch Cycling Switch – AC systems use an electromagnetic clutch to activate the …2014 Hyundai Tucson Performance Air Filter; 2014 Hyundai Tucson Transmission Filter (A/T) ... Why Does Your Car Overheat When the AC Is On? Car AC Blowing Hot Air;How To Diagnose & Repair A Hyundai Tucson AC System Blowing Hot Air, in this video ill show you we had to do to fix the ac system Hyundai TucsonIF YOU ENJOY...Hyundai Tucson a/c starts out cold air then starts to blow hot air then goes back to cold air - Hyundai 2006 Tucson question. Search Fixya. Browse Categories Answer Questions ... that is on the engine coolant circuit and only provides hot air. The AC compressor system has an 'evaporator' up in the dash and only supplies chilled air. I trust the ... Hyundai tucson ac blowing hot air, It could be a number of issues, such as refrigerant leaks, faulty compressor or compressor clutch, blocked air vents, faulty thermostat, broken cooling fans, a blown fuse, electrical problems, a broken condenser and blower motor issues. All of these issues can cause your AC unit to stop operating properly. If you start to notice hot air blowing ..., Hi Ron, 2017 Hyundai Tucson, blows only cold air. Hoses to the heater core are hot both in and out. I think it's the control of the heater duct door, not sure where it is or how to test. Hello and thank you for using Just Answer. My name is ***** ***** I will do my best to assist you. During this conversation you will be given an automated ..., When the air conditioner in your 2012 Hyundai Tucson starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a freon., When the air conditioner in your 2016 Hyundai Tucson starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a freon., Then the blower stopped working- I then replaced the blower resistor which fixed the blower. And now the ac blows hot. The ac relay is good. The ac compressor clutch engages as well. The ac sometimes blows cold for about 5 seconds then hot. I also noticed that the my cooling fan does not turn on when the ac is set to high., 1st thing to check is that the AC rad / condenser is clear of any debris and there's nothing in front of the air flow to it, next ensure that the AC pump drive belt isn't …, 2). Sunlight. If you leave the car in direct sunlight on a hot day, the sunlight will raise the temperature of the air in the vents. That hot air will blow into the cabin once the car starts moving. 3). Blend Door. Heat is flowing into the cabin …, 2013 Hyundai Tucson AC Hose Assembly. Buy Online. Pick Up In-Store. Price. Set custom price range: to. $20 - $25 (1) $60 - $70 (1) $100 - $125 (1) ... Car AC Blowing Hot Air; Does the Car AC Use Gas? How to Get Rid of a Musty Smell in Your AC; How to Use Car Defrosters; Does AC Affect Gas Mileage?, Typically there are two reasons why the AC blow hot air. 1). Flapper valve which regulate the hot/cold air distribution gets stuck or inoperable. The older cars used mechanical or vacuum to move the flaps. The new ones use electronic stepper motors with temp. Feed-back from thermostat (my 2010 Tucson, Santa Fe and 2013 Sonata)., My air conditioner on my 1998 Sonata is working but the high speed fan setting doesn't put out enough air to be comfortable (I'm in Tucson and it's pretty hot). It blows; it just doesn't blow hard enough. Is this a known issue on this model? Thanks. jor, The most common causes for AC blowing hot air in Ford Focus are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube ..., Chevy Trax - (Jonathan Weiss / Shutterstock) The most common causes for AC blowing hot air in Chevy Trax are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay., The most common causes for AC blowing hot air in Hyundai Tucson are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay., Today I briefly turned the heat on since the outdoor temp was cool. Later in the day, I resumed the A/C AUTO setting at 72 for BOTH sides of upper vent outlets. I soon noticed that the driver's side blows warm air and the passenger side blows cold air as it should. No amount of adjusting the temp control either up or down had any effect on the ..., Ask Someone Who Owns One. * All fields required. The 2016 Hyundai Tucson has 1 problems reported for hot air comes from upper vents when floor heater is on. Average failure mileage is 5,500 miles., The air intake control button's regulate the airflow in your Hyundai. When the recirculated air option is selected, the air inside the car is recycled through the vents. Climate control on Hyundai Tucson - (photo by Hyundai) When the indicator light is off, that is called fresh mode. That means fresh outside air is coming in to the cabin., 2006 hyundai tucson ac barely blows it is really cold, but doesn't blow hardly at all - Hyundai 2006 Tucson question. Search Fixya. Browse Categories ... Dec 16, 2009 - I have a 2007 Tucson, when you turn on the heater it only blows hot air... Join Date: May 2005 ... a low coolant level will exhibit the first stated symptoms of no heat/low heat ..., If your 2010 Hyundai Tucson air conditioning is blowing warm air, visit Firestone Complete Auto Care for Hyundai A/C repair and service. ... Why is my Tucson A/C blowing hot air? If your car's air conditioning isn't blowing cold air at all (or it tries, then turns warm), you could have a clogged expansion valve, a faulty compressor clutch ..., A/C blows hot air. I have a 2015 Hyundai Tuscon that I've owned since Feb 2016. Worst decision ever. 4 times on journey's over 200kms, the AC stops working and starts blowing hot air. It only ..., A/C & Heat working, but air not coming out of all vents. -When I have only the dash vents on, only the 2 on the ends of the dash work, the ones in the middle do not. I have tried closing the outer vents, and then I can get a trickle of air our of the middle vents, even on highest setting (again, hear air being blown) It will blow cold and hot ..., Hyundai Tucson The AC on the drivers side of my 1.6 Limited only blows hot air. The passenger side blows cold. ... Hi , my 2008 Sante Fe is only blowing hot air from passenger side of car- cool air coming out driver side - any help would be great also any idea of $$ to fix- thanks ..., I suspect the cold air coming out of the passenger side is plenty cold, which would not be possible with a freon leak. Before bringing it into the shop, check out the driver's side air mix motor. This has been an issue with previous model years - if the air mix motor is the issue, it can be fixed in 15 minutes for free., bluecar1. 8354 posts · Joined 2016. #5 · May 30, 2018. the AC runs off the traction battery so is independent of the ICE. but the car needs to be "ON" for the AC to run because of the drain on the traction battery. 2022 Intense Blue Hyundai Ioniq PHEV Premium SE. Location Kent, UK. Save Share., 2009 santa fe ltd dual temp control. drivers side blows hot air and passenger side only cold or cool air even with heat turned to ... 2008 Hyundai Azera The AC unit is not cooling the car to desired temperature. ... HYUNDAI: VENTS..COLD AIR..PASSENGER..BLOWER WAS COMING. I HAVE A 06 HYUNDAI TUCSON THAT HAS LOW HEAT COMING FRONT DRIVERS VENTS ..., The AC is kicking on…. Working on a 2005 Hyundai Tucson V6. The AC is kicking on and off occasionally not working properly. We did a full system service and charged it to system specs. I Heard a clicking sound under the passenger side - and there is a relay that's getting excessively hot. What is this relay and could the relay be defective ..., Subreddit dedicated to the auto maker Hyundai. Come share news and pictures and discuss everything related to Hyundai. Discussions about Hyundai Group corporate cousin Kia are also welcome, though they should really go in /r/Kia. Hyundai dealers, corporate reps, etc, please message the mods about an official flair., When the air conditioning in your 2011 Hyundai Tucson goes out, head to Firestone Complete Auto Care for Hyundai A/C service and repair. ... Why is my Tucson A/C blowing hot air? If your car's air conditioning isn't blowing cold air at all (or it tries, then turns warm), you could have a clogged expansion valve, a faulty compressor clutch ..., When the air conditioner in your 2013 Hyundai Sonata starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a freon., My hyundai always blows hot air out of the AC vents even when I turn the AC and all of the controls for the fans off - Answered by a verified Hyundai Mechanic. ... 2007 Hyundai Tucson. AC started blowing hot air and noticed the engine light was hot. The coolant reservoir is full and didn't need much water., When the air conditioning in your 2017 Hyundai Tucson goes out, head to Firestone Complete Auto Care for Hyundai A/C service and repair. ... An A/C system that starts off blowing cold air but then turns warm may be due to a clogged expansion valve, faulty compressor clutch, blown fuse, or leak. ..., Hello my name is***** own a 2017 Hyundai Elantra my air conditioning is blowing hot air now and it still has pressure in the lines I don't hear any squealing from the AC compressor and was wondering w ... I have a 2012 Hyundai Tucson that is blowing warm air with the ac on. Low pressure gauge shows 30 psi., The most common causes for AC blowing hot air in Lexus RX are low or overcharged refrigerant, compressor malfunction, dirty condenser or evaporator coils, faulty blend door actuator, defective evaporator temperature sensor, bad AC pressure sensor, and bad fuse or relay. Less common causes are clogged expansion valve or orifice tube, overcharged ..., #1 · Jul 1, 2023. Yesterday on the way from the beach the AC stopped working on the passenger side. Outside temp was around 98 degrees. Driver side blowing super cold …