H2 blows hot air on the driver side

Most command problem for hot air out one side and not the other. When it shifted to hot the customer could not get it to turn back cold. My car blows cold air out the driver side, i cant get heat out of it no matter what i do. The drivers side gets a little warmer at times but is mostly cooler air blowing out. My cx9 had the same symptoms, only it was the driver s side that didnt blow cold air.

Hummer h2 heating and ac temperature and air delivery mode door actuators may fail 124. Randomly the driver s side ac vents will blow hot air. I ordered a new unit and the temp knobs work great. Why am i blowing hot air out the drivers side and cold. Blend door is a flap inside the hvac housing there are quite a few of them that controls the direction of air flow and whether the air goes th. Dealer took 2 hours to access blend doors and motors, they were fine. The evaporator core is on the passenger side of the vehicle on most makes, so that is why you get cold air on the passenger side. Drivers side blows cold, passenger warm or vise versa. My 2005 camry is blowing hot air only on the driver side. But, when i start the car in the morning its cold obviously. The drivers side will not put out hot air but the passenger side will. The actuator operated as expected, and the linkages on the outside of the main housing looked to be in good shape.

Why is my bmw air conditioner blowing warm air on one side. One side of 2015 vw passat gets cold air and the other side hot. Hummer h2 blows hot air on the passenger side and cold on the driver side. So, my first thought is that its the motor actuator that opens and closes the flap for the heat. Jan 05, 2017 heater blows nice and hot on drivers side and small backseat vents on back of armrest but blows nothing but cold air on passenger side. They said they had a hard time getting it to take freon but finally did get some in. When i turn on the ac in my 05 hummer, the passenger side blows hot air but the driver side blows cold. The ac blows hot air on the driver side and cool on the passenger.

I did so and now the drivers side blows hot all the time not random like before. Had repairs done for the compressor and evacuatordrier replaced but same problem. How can the heater core be defective if it blows hot air out of the drivers side. The 2008 toyota highlander hybrid has 1 problems reported for ac blows hot air on driver side. Apr 25, 2009 on my h2 hummers climate control the drivers side blows hot air and the passengers side blows cold, please tell me what answered by a verified chevy mechanic we use cookies to give you the best possible experience on our website. I also had the shop check the ac system 4 weeks after the work was done for any leaks. It continued to blow hot air on the passenger side at the same fan speed as the driver side. My 06 le blows atmosphere temperature air or cab air if on recirculate on the drivers side and hot on the passengers side when i have the heat on. My driver side is super cold, yet it blows super hot air on the driver side.

Why does my 2006 h2 blow hot air on driver side and cold. Ac blows hot on driver side air vents 10 gmc acadia hd duration. Hummer h2 questions when i turn on the ac in my 05 hummer. Ac blows cold on drivers sidehot on passenger page 2. Car air conditioning systems that blow warm on one side and cold on the other side usually have one of two problems. May 11, 2018 solved how to fix ac blowing hot and cold air temperature on gm vehicles hummer h2 fix your heat and ac yourself without spending any money fix ac on vehicle that blows hot and cold air at. Meanwhile both passengers side vents are blowing cool air. In our case i was pretty sure it was the passenger blend door actuator. The first time i noticed, the heat dial was always in the red. There are often mutiple blend doors and therefor actuators that control airflow to your vehicles various spaces, one of these. I switched the two actuators to see if one was bad, but the same thing happened. Apr 27, 2008 its weird that the whole right side blows hot air no matter if its on windsheild, floor, or vent, it always blows hot. On my h2 hummers climate control the drivers side blows. Hummer h2 blows hot air on the passenger side and cold on.

Hummer h2 questions when i turn on the ac in my 05. My 2015 nissan rogue blows out hot air on the passenger side of my car. This appears to be a very common problem, with a few different causes. I can see that the actuators which controldivert the air to feet, face etc work ok and i. And the most common reason for the heater only blowing hot air from one side is a faulty actuator. I have a hummer h2 2003 my ac is blowing hot on both sides,freon. Drivers side blows hot air when ac is turned on did anyone figure out the solution to this. Answered by a verified chevy mechanic we use cookies to give you the best possible experience on our website. And the drivers side works as advertised with the other actuator installed. This free information can be equally helpful to the doityourselfer as it is to a consumer that knows the.

It usually works fine for a few minutes before it begins blowing hot air. Once it starts blowing heat, it seems to continue until i park for a while. Jul 16, 2010 this is a 2004 hummer h2, refrigerant has been recharged, the driver side and rear vents blows very cold. Discussion in technical chat started by sky king, jul 10. Cold air blows on drivers side, hot air on other side. Hi, my 2011 tiguan is blowing hot air on drivers side and in back seat, but cold air on passenger side. With the ac off it will blow very hot air much hotter than ambient on the driver side and ambient air on the passenger side, or with the ac on it will blow heated air on the driver side and ice cold on the passenger side.

My 2005 chevy silverado driver side heater was blowing cold air when i turned the heater on while the passenger side was blowing hot air. I dont know how common this is but, i just want to know if anyone else has experienced this before, or knows whats causing it so i can get it fixed. Passenger side front vents only was blowing super hot air, no matter what temp we selected on passenger side. I have an 06 exl v6 6mt with a similar driver side hot air problem, but no control problems. What to check if your chevy vehicle with dual climate control dash blows cold on the drivers side and hot on the passenger side. Heat is blowing on passenger side, but cold air is blowing on. The sls just went over 214,000 miles and frankly the squeek didnt bother me that bad. I have replaced the thermostat, flushed the heater core. Then it would blow semi cool air out of the passenger side only. Heat blowing cold air on passenger side vents help. I located the drivers side tempcontrol actuator and watched it while i adjusted the temperature setting.

The air is hot by the time you get to the far left vent. My car has the passenger side blowing hot air and the drivers side. The quantity of air varies with the fan speed, but the air is dead cold on the passenger side. No matter what temp i select for the driver side it just blows warm air. The cold air blows just fine on both sides when the temp is turned down. By the time the cold air makes it to the driver s side, it has picked up a lot of heat, and you feel the difference. The problem i have is that when you turn the ac on the cool air only comes out the 2 vents on the passenger side. I tried all the recommendations through out this thread but the only thing that works was resetting the dials by moving them simultaneously from cold to hot and back again several times while the car is on. Hot on one side, cold on the other 2002 trailblazer reddit. In this short auto repair article, a master automotive technician shares his experience, derived from working on air conditioners in florida for the last couple of decades.

Heater blows hot air from drivers side and cold air from passenger side of car on 2012 dodge avenger. When the air should be blowing cold in the entire car, only the passenger side is cold. My cars ac blows cold on the driver side and hot on the. Solved how to fix ac blowing hot and cold air temperature on. Passenger or driver side only blowing hot air temp fix. I even took the old actuator and put in a good spot and it worked so today i finally bit the bullet and took it to the dealer. This 2004 chevrolet tahoe came in with the complaint that the air on the drivers side would change from cold to hot while driving down the road. The 2 vents on the drivers side have warm air blowing out. I had the same issue with my truck blowing hot air on the passengers side mostly. Checking the tire pressure in your 2003 hummer h2 is relatively easy and important to do on a regular basis. Sep 14, 2008 well if the bmw features dual climate control there are many reasons for this. Why is my driver sides ac not blowing as cold as the passenger. With the fan setting on 0 it still blows air at a little less than level 1. So if one side is hot, then the heater core is fine.

Ac blows hot air on driver side ask the gm technician. But now i have a different issue that might be related. Why am i blowing hot air out the drivers side and cold out of. I checked codes and continue reading 2004 chevrolet tahoe blows hot air. I have the dual climate control and with both settings on 90 and the ac off. Nov 25, 2017 2003 hummer h2 blows cold air on drivers side and warm air on passenegr side. I powered on the car full power, not just accessory power but not. Usually the hvac fan will stay off until the car warms. Here is the layout of the vents and how they are blowing. Solved how to fix ac blowing hot and cold air temperature on gm vehicles hummer h2 fix your heat and ac yourself without spending any money fix ac on. Driver side blend door actuator, blowing heat when air is. The same situation happens in the defrost mode hot air out of the left vent, cold air out of the right vent. Turn off the ignition, turn it back on and everything is fine for a while.

Take off that black kick panel thing, and it will be right there. On vehicles with this type of concern, it is usually caused by a. Spoke with dealer and they thought it could be the heater core. Hummer air conditioner blows hot air on passenger side and. Jul 24, 2011 2004 silverado hot air blows out of driver side vents, pass side stays cold. Heater blows hot air from drivers side and cold air from. On my h2 hummers climate control the drivers side blows hot. I would suggest whil you are under the dash remove the blower motor 3 screws and clean out the fan shoot some compressed air in to get any other dust out. Ac only blowing cold from drivers side vent tacoma world. Solved how to fix ac blowing hot and cold air temperature. We are getting heat on the driver s side and cold air on the passengers side. Heat is blowing on passenger side, but cold air is blowing. Hot on one side, cold on the other 2002 trailblazer i just bought an old trailblazer and the only problem is the dash vents.

Ac vents blow cold on passenger side but warm drivers. Dont use the maximum pressure indicated on the sidewall of your tires. Five stars for this part solving the hot air from driver s side vents on our 2005 tahoe z71 at a fraction of mechanic or dealer repair cost. When the ac and front defroster is used the driver side will blow out hot air, passenger vents work great.

When your drivers side blows hot, check your passenger side, it will probably be cold. The first possible one is that the compressor is low on freon and when this happens air that has the shortest distance to travel will be cooler than the other side. I have both knobs on 90 and the passenger side blows ni. My 2007 toyota camry is blowing cold air on passenger side. On my h2 hummers climate control the drivers side blows hot air and the passengers side blows cold, please tell me what answered by a verified chevy mechanic we use cookies to give you the best possible experience on our website. Driver side is blowing hot and passenger side is blowing cool. My 2005 chevy silverado with dual zone climate is occasionally blowing hot air on the driver s side and cool on the passenger. I looked around and found that removing the negative post for about 30 mins would fix this. Ac blows cold on drivers side and hot on passenger side. Hot air on driver side, cold air on passenger side. My problem is that my truck blows hot air on the driver s side.

I can shut the vents on the driver s side and blow the passenger cold air onto me, but even with that, hot i mean hot. Of course not under warranty anymore, so on my own. Hello all, im new to the forums but you guys have been a great help from the previous posts ive looked up. This is especially the case after the truck has been sitting for several hours and more so when the truck is sitting in direct sun. My 2004 hummer h2 blows hot air out of the drivers side and cold air out of the passenger side. Ok, i replaced the battery in my 04 and when i did i started having issues with my drivers side ac being hot while the passenger side is blowing cold. The craziest thing first of all, the knobs on the climate control unit went berzerk.

Nov 01, 2010 well, on my trip back up to college last night i discovered that my 06 duramaxs drivers side heat is not working. One star for gm design of recessed access to screws making it almost impossible for fingers and tools to maneuver. The driver s side air coolness is decent not great, but at the same temperature setting for both sides, the passenger air flow is noticably warmer. I turned on the ac just to try something different and then the passengers side did not want to put out cold air even on its coldest setting.

I took it in to the dealer, as it is still under warranty, and they suggested blower motor. As the title states, the ac blows cold from the driver s side vent closest to driver s window and the rest of the vents are blowing warm air. Seems like the dealer knows this but would most likely be interested in. Not sure if problem is in the cabin or under the hood. Repairs for this problem ac compressor, orifice tube and drier replaced about 1 year ago. Hey all, please take a moment to see if you can assist. Hummer h2 ac or heater temperature problems repairpal. Drivers side vent hot drivers feet hot drivers side middle hot middle middlecold passenger middlecold passenger side ventcold. So, the heater blows cooler out of everything on the drivers side, including the floor and defrost. I am having a very strange issue with my heating in my 2012 holdenchevy cruze hatchback 1. Why does my 2006 h2 blow hot air on driver side and cold on. Air conditioner blowing hot air one day after adding freon.

You are correct in your thinking because there is only one heater core. The check engine light just recently popped a p0171 code, bank 1. A\c problem driver side cooler than passenger side. You have 3 actuators on the h2 that is drivers side, passenges side, and recirculate. It usually works fine for a few minutes before it begins blowing hot a. My 2005 camry is blowing hot air only on the driver side how do i fix this. You can mostly eliminate it by switching the fresh air door to recirculate. Seems i can control the air ac on the driver s side, but the passenger side vents only blow hot air as if the heater is stuck in the on position for that side. Have donethe hvac reset and it seems to fix the problem for a few minutes and then it happens again when i star the truck. What can cause my 2002 toyota camry le v6 to hesitateshudders while driving. The driver s side is blowing almost uncomfortably hot air. My australian 09 xt heater has been blowing cold on the drivers side right side for 12mths. There is a differential vane in the ac ductwork that regulates the flow of hot and cold air into the two halves driver passenger of the system. I had this problem 20 dodge caravan of ac on driver side while the passenger side blows heat.

Everytime i restart the key and turn ac on the door actuator cycles back and forth once then stays on the hot side. My ac is blowing warm on the driver side and cold on the passenger side. Heater blows hot on passenger side and cold on drivers. Since your ac is positively working blowing cold on passenger side, its clearly a blend door issue. Rockauto ships auto parts and body parts from over 300 manufacturers to customers doors worldwide, all at warehouse prices. Just like the title says, for the past month or so, the vents on the driver side have slowly been starting to lose heat, and have now started blowing cold air. At first glance all the actuators under the dash appear to be working. I have a 2005 hummer sut that the ac blows cold out of drivers side and rear vents but hot air out of the passenger vents. Mar 12, 20 driver side vents will only blow hot air. The passenger side of the car is getting nosome heat. Tiguan blowing cold air on passenger side instead of heat. The 2012 caravan we picked up this week had an issue we diidnt notice when test driving.

Air conditioning blows hot or warm on one side free car ac help. First things first, i recharged my system about a month ago due to the entire system just not getting cold enough. I saw some hacks online were you take off the evac fuse and let it recalibrate and that worked for the time being but once i turned the vehicle off or like a day later it would go back to doing the same. With the fan on, and both sides of the manual climate control all the way up to max heat, the passengers side blows out blazing hot air, but the drivers side is ambient temperature cold. Its underneath the passenger dash, where your feet go. Ive read that this could be an blend door actuator that needs to be replaced. Even if you do not have dualzone controls, there still may be two separate doors and motors to control the side separately. Hvac actuator recalibration procedure for gm sparkys answers.

The fan continued to blow air at what ever speed i put it at, however it was just cold air. Open the driver side door on your h2 and look for a sticker that indicates what the tire pressure should be. Sparkys answers 2004 chevrolet tahoe blows hot air. One mechanic told us he thought the actuator was ok but is not opening a little door to let the heat get to the passengers side. Jun 22, 2012 my 2004 hummer h2 blows hot air out of the drivers side and cold air out of the passenger side one of your ac door vacuum actuators is probobly bad. If the ac or heater is blowing hot on the driver side and cold on passenger side or blows cold on the driver side and hot warm on passenger side in this video we will demonstrate what causes that. I have the dual climate control ac feature in my 2000 c5.