This happened about 45 times last summer and 2 times this summer. So, my first thought is that its the motor actuator that opens and closes the flap for the heat. I can get the ac back on only by shutting off the vehicle. Jul 19, 2009 my 2005 gmc sierra is blowing out hot air when i turn on the ac.
Turn dial all the way to cold, passenger and driver vents blow cold air expected turn dial all the way to hot, passenger side blowing out the same cold air but driver s side blowing extremely. Turn the truck off and back on and its fine for a little while and then shuts off. Ac intermittently blowing hot air 199920 silverado. What is wrong if your 2005 tahoe has heat blowing on the passenger side but not the. I had the recall on the wireing harness by the passenger side foot area, performed on my ridgeline about 4 or so months ago and have not had to use the heat too much.
It has been two days sense my tahoe has begun to blow hot air throught the ac vents in the front but at the same time cool air from the back. On my 2009 1500 silverado, the driver side air cond blows hot air as if the heat is on, but if you cycle the driver side temp control up then back down several times or turn the truck off like short trips after about three times it starts blowing kinda cool but not as cold as the passenger side. I got a 2004 suburban that sometimes blows hot air out of the driver vents, while the rest of the vents blows cold air. Once it starts blowing heat, it seems to continue until i park for a while. This 2009 chevrolet silverado came in with the complaint that the ac was blowing out hot air on the drivers side of the dash. Getting to the root of the problem can take some time and effort, but we have simplified the process by providing you with the most common ac problems along with how to resolve these problems once theyre discovered. Can the technician tell if the software upgrade has been done.
May 18, 2012 ac hot on driver side and cold on passenger side on a chevy 2007 truck. Sometimes go 3040mins with it blowing cold and then suddenly hot air and sometimes just 5 10mins. Ac all of sudden blows hot air chevy message forum. Sparkys answers 2004 chevrolet tahoe blows hot air. My 04 sub does that on the drivers side occasionally, while the passenger side is still blowing ice. Got in the truck tonight and the drivers side vents are blowing hot. Chevy suburban and tahoe ac and heater problems page 6. Learn about this problem, why it occurs, and how to fix it. And the drivers side works as advertised with the other actuator installed. Sparkys answers 2009 chevrolet silverado drivers side. No heat on passenger side full heat on drivers side. I tried disconnecting the battery cable for a few minutes, cycling they key offon several times, adjusting the vents to dashfloorfrontetc, pulled the 10a hvac fuse with the truck off. If i turn the suburban off for a couple of minutes then turn it back on, all the vents blow cold air. When your drivers side blows hot, check your passenger side, it will probably be cold.
I have a 2005 tahoe and the drivers side will be blowing out hot air and the passenger side will be blowing cold air even with the airconditioner on. Its underneath the passenger dash, where your feet go. On the way home it was 90 and all of the vents blew cold as normal. On my 2009 1500 silverado, the driver side air fixya. Drivers side blows cold, passenger warm or vise versa. Why am i blowing hot air out the drivers side and cold out. Hot on one side, cold on the other 2002 trailblazer. I did so and now the drivers side blows hot all the time not random like before. The driver side ac will blow cold air, then for no reason it will start blowing hot air.
Anybody know what could possibly be wrong andor how to fix. Can anyone give me any idea what is wrong and what these lines go to. I can control the drivers side temp setting and works great but the passenger side only blows cold air. Most of todays cars and trucks have the ability to blow different air temperatures form the drivers and passenger side. The blower for the rear ceiling vents are controlled by a separate temperature dial and blower switch above the front windshield. When it started this i could shut off motor and when i restarted the ac would work fine for a while then go to heat by it self. Next the ac would quit on the driver s side and blow extremely hot air hotter than just the heat. All it does is blow out super cold air on the driver side. Sep 04, 2015 2003 tahoe passenger ac blows hot quick fix. Hey guys, so my parents 2003 tahoe wast stuck on blowing hot air on the drivers side. There are often mutiple blend doors and therefor actuators that control airflow to your vehicles various spaces, one of these have probably failed, causing the warm air to only go to one side of the cabin. Heat blowing cold air on passenger side vents help. For some reason your 1999 corvette is blowing warm air on the drivers side and somewhat cool air on the.
Recently when running the ac, it will randomly begin blowing hot air instead of cold. Chevy forums free technical assistance for your restoration and repair. But a system that is 12 pound low will cause the passenger side vents to blow cool or cold air, and the drivers side to be less cool or even warm on this car. This 2009 chevrolet silverado came in with the complaint that the ac was blowing out hot air on the driver s side of the dash. 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. I have a 95 aurora with a heater problem where in heat mode the passenger side blows hot air just fine and the driver side blows cold air. The problem is that the vents in the rear ceiling blow hot air. Now i see the hot air is just coming on the driver side of my truck,the pass. Once in a great while it will randomly work and blow out warm air but only lasts for minutes tops. Fix ac on vehicle that blows hot and cold air at same time youtube. Even if you do not have dualzone controls, there still may be two separate doors and.
Jul 09, 2008 my 2004 chevy tahoe is blowing hot air on driver side and cold air on the passengers side, with both temperature controllers set to 60 degrees and the air conditioner on. The drivers side stayed the same but will heat at 90 degrees and the passenger blows constant heat now at all degrees but not variable. At first, hot air would blow out of the passengers side while the ac was on. After some research i found out this blend door actuator. Aug 11, 2016 this 2009 chevrolet silverado came in with the complaint that the ac was blowing out hot air on the drivers side of the dash. The 2002 chevrolet impala has 2 problems reported for ac cold on one side of vehicle, hot on other. I checked codes and continue reading 2004 chevrolet tahoe blows hot air. My 2011 sierra crewcab 4x4 just did the same thing except it was the passenger side that started blowing hot air while the drivers side was cool. Ac blows cold on passenger side warm on driver side vw mkvia6 golf family including jetta sportwagen 20102014. However, if i fiddle around with the temperature control i can get the vents on the passengers side to blow warm air.
This situation is the same weather with the selector in vent dash, heat floor or defrost window mode. There is simply not enough freon capacity in the system to cool the air to the drivers side. Next the ac would quit on the driver s side and blow extremely hot air. If you regularly haul a trailer with your truck, compared to your small stock mirrors, towing side mirrors will give you a much more extensive view of. Drivers side vent blowing hot air page 2 gmc truck forum. When the air should be blowing cold in the entire car, only the passenger side is cold. Your search for dual ac blows cold air on passenger but hot on driver resulted in 11 matches see recent and top searches. Heating and ac temperature and air delivery mode door actuators. Hot on one side, cold on the other 2002 trailblazer i just bought an old trailblazer and the only problem is the dash vents. If you have noticed that your temp controll units are on cold and it is blowing out hot air then there is a good chance that the. I switched the two actuators to see if one was bad, but the same thing happened. My 2005 chevy silverado with dual zone climate is occasionally blowing hot air on the drivers side and cool on the passenger. That happened the last two mornings when it was about 75 degrees out. Ive got the same problem here, passenger side blows ice cold air and drivers side is like the heater is on.
My heat does not work on the driver side, while the heat works on my passenger side. When it shifted to hot the customer could not get it to turn back cold. When i turn the climate control off, wait 5 minutes, ac on the driver side just might blow cold air. The passenger side blows cold air while the drivers side is adjustable with the controls.
Aaa radiator and auto air conditioning 338,210 views 14. I tried to charge the system with some r4a, but, it didnt seem to take the charge. I changed the battery and after the new battery was installed the driver s side vents blew hot air even with the ac set to 60. Tuesday, september 8, 2009 2004 chevrolet tahoe blows hot air 171 comments. Ac heater blows hot on driver side cold on passenger side 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. While driving, ac on drivers side will start blowing heat while everything else passenger side and rear air blows air just fine. I have tried playing around with all the controls and settings with no. I was thinking maybe the slide for the temp which i h. Hello all, im new to the forums but you guys have been a great help from the previous posts ive looked up. Choose top quality brands ac delco, apauro parts, autotecnica, diy solutions, dorman, four seasons, replacement, skp, standard motor products, vemo.
If your cars air conditioner isnt working properly and is blowing hot air then one of these systems isnt doing its job properly. My ac will work fine for maybe 15 min, then the hot air starts blowing while switch is on ac. Side blows cold it has duel air controls but i cant get cold air out of driver side. For some reason your 1999 corvette is blowing warm air on. My air conditioner blows cold air through the front vents and the vent at the rear of the center console. Ac blows hot air on driver side and cold on passenger 04 tahoe 2004 chevrolet tahoe turn on the truck and it just blows hot air on driver side and cold on the passenger side. Mostly i ride alone so never noticed anything until we went on a trip a few weeks ago. The only way to correct it was to turn the car off and back on and then it would immediately start blowing cold again. Ac blows cold on passenger side warm on driver side. On vehicles with this type of concern, it is usually caused by a. But there is two lines under the hood that looks like aircondition lines sets under the air conditioner tank that the aircondition lines from the air conditioner pump goes to. Ac cold one side and hot on the other side fix 2002 grand caravan dorman 604003.
Also after 2 or more hours of continuous driving with the ac on, water condensation starts dripping from under the dash soaking my carpets on driver and passenger sides. Chevrolet tahoe problems 2000 chevrolet tahoe air bags problems. Got in it this morning and slid it up to heat and defrost and now the damn thing wont blow anything but cold air on the drivers side. Sparkys answers 2009 chevrolet silverado drivers side air. Ac heater blows hot on driver side cold on passenger side if the ac or heater is blowing hot on the driver side and cold on passenger side or blows cold on t. Ac would suddenly blow hot air just on the drivers side while the passenger side still blew cold. Driver side vents blow hot air when ac is on and the pass. When it blows hot air the passinger side will continue to blow cold.
Read with interest that other gmc owners have the same issues with the ac on the driver s side. This morning i had hot air coming out of the driver side so it seems fixed. Ac blows warm from one side cold on the other details heater and ac problems. Model specific subject matter experts, classified ads and more. Take off that black kick panel thing, and it will be right there. First had the problem at 45k miles, and the dealership replaced the actuator. Ac blows hot on driver side air vents 10 gmc acadia hd. Saw it struggling to move correctly, fiddled around with it and now there no more cold air. I have found a wealth of info so far, and decided to join. No matter what i try, the only proven way to get cold air to blow again is to shut the engine off, wait around 5 seconds, then crank back up. Chevy tahoe 2007, driver and passenger side towing mirrors by specd. I can get it to blow cool air by pulling over and turning off the truck. Aug 17, 2010 my 04 silverado driver side vents will all of a sudden start blowing hot with ac on, the passenger side is fine. Oct 11, 2008 ac issue on 2004 silverado results 1 to 6 of 6 discuss ac issue on 2004 silverado in the alt.
I was doing some research and everybody else talks having the driver side blowing hot. Passenger side continues to work fine when this happens. Someone on another site said it might be a temp actuator but wouldnt that control both sides. This 2004 chevrolet tahoe came in with the complaint that the air on the driver s side would change from cold to hot while driving down the road. Hot air on driver side vents cold on passenger side. Buy a 2004 chevrolet tahoe air flap actuator at discount prices. When the ac and front defroster is used the driver side will blow out hot air, passenger vents work great. It usually works fine for a few minutes before it begins blowing hot air. Jul 14, 2009 ive had the same problem with my chevy silverado 05. Aug 12, 2010 tahoe ac blows hot air while other half blows cold air at the same time i have an 04 tahoe and on occasions while the ac is running, half of the front vent on drivers side will start blowing hot air while the other half will continue to blow cold air. The driver side blows cool very cool air 6089 degrees. The 2004 chevrolet suburban has 5 problems reported for blows hot air on passenger side.
It was happening once in awhile, but lately it is happening almost daily. Ac vents blow cold on passenger side but warm drivers. Ac blows hot on driver side air vents 10 gmc acadia. Dual climate control works only at 90 degrees car forums. Some gm trucks in the early 2000s may have an issue where the temperature may get stuck blowing hot air on the drivers side and cold air on. How to remove driversidepassanger side temp controll actuators in 04 chevy siverado. And now air conditioning on passenger side does not work after fuse reset.
Bowtie mechanic walks you through the process of fixing a 2008 chevy tahoe air conditioner where the drivers side blows hot ai. Ac hot air from drivers side, cold air passenger side. Air conditioner is hot on one side motor vehicle maintenance. This happens when the controls are in auto or when it is controled by the seperate temperature selectors. However, the driver side blows hot air 75% of the time. Air conditioner is blowing out hot air on driver side. This database includes information received by nhtsa from consumers either directly or as recorded by the vehicle safety hotline. This instructable is how to remove both driverside and passenager side temp controll actuators in a 04 chevy siverado. How to remove driversidepassanger side temp controll actuators. 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. If you have noticed that your temp controll units are on cold and it is blowing out hot air then there is a good chance that the actuators that controll what type of air. Chevrolet tahoe heating and ac temperature and air delivery mode door actuators may fail 420 reports. Had the same issue this month with my 08 ex driver side not blowing chilled air, but passenger side was. I have cold air blowing out my passenger side vents and heat blowing out my drivers side.
I told the customer that i would not be able to get to it continue reading 2009 chevrolet silverado drivers side air stuck on heat. Driver side blend door actuator, blowing heat when air is. Ac would suddenly blow hot air just on the driver s side while the passenger side still blew cold. My 2005 chevy silverado with dual zone climate is occasionally blowing hot air on the driver s side and cool on the passenger. Chevrolet tahoe problems 2004 chevrolet tahoe air bags problems. No heat on drivers side car forums and automotive chat. How to remove driversidepassanger side temp controll. I looked around and found that removing the negative post for about 30 mins would fix this.
Is there anything i can do myself to fix the problem. The vent temperature was 140f and the outside air temperature was 97f in august in sunny south carolina. My problem is that my truck blows hot air on the driver s side. I think is how it was labeled i initiated a reset limits or something like that and the ac went from cold to hot and back to cold but still warm air on the left side.
I realize similar questions on this issue have been posted, but i needed some clarification on some points. May 21, 2012 2004 chevy tahoe, was intermittently blowing very hot air on drivers side, started last year. Everytime i restart the key and turn ac on the door actuator cycles back and forth once then stays on the hot side. This information may be used by nhtsa during the investigation process. Then it would run and the problem would not reoccur for a while. Five stars for this part solving the hot air from driver s side vents on our 2005 tahoe z71 at a fraction of. 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. My 04 silverado blows hot air on the driver side, and ice cold ac on. Ac blows hot on driver side vents and cold on passenger side.475 655 558 249 1439 544 1010 47 858 1412 1553 610 359 1000 604 395 781 1503 601 1427 1399 1222 1264 1461 133 1442 708 55 1234 1016 51 48 201 765 419 846 195 829 625 976 256 10 359 658