Jeep Heater Blowing Cold Air On One Side

It blows pretty cold air on the drivers side onlythe air blowing out of the passenger side seems to be the same temp as the air inside the car. Coolant is good. For some reason when I have my heat on (let's just say the hottest temp on both sides), it will blow the hot air out on the passenger side, but it blows out very cold air on the driver side. Most engines are thermostatically controlled to run around 200 degrees Fahrenheit. I have tried playing around with all the controls and settings with no change. I think you need to visit the dealer for that one. ac was blowing cold on one side and heat on other ,now ac don't blow cold on either side. I'm on leave so i don't have my tools or anything, quick fix can i pull the fuse for the passenger side? If so which one? Also don't have my manual. We found all the most. Concern: A/C blows warm air when vehicle speed is 0mph (i. J GCParts Heater Blend door repair instructions RHD Instructions click HERE Dual Zone Heater repair kit for all 1999 - 2004 Jeep ® Grand Cherokee ® with dual zone heater controls Lifetime warranty against defects or failure of our product. Remember, when your cars bake in the sun, for even a short time, the heat stores up in large quantities. Then had the same problem again blowing warm air when parked or at stop lights & signs. I was getting good cold air but could never get any hot air. I've replaced the DCCV and bled the system several times. Airstream has packed all the essentials plus luxuries such as air. Replacing the thermostat is fairly easy. I have a 2008 Jeep Liberty and the heater is blowing cold air on one side and hot air on the other i am trying to - Jeep 2002 Liberty question Search Fixya Press enter to search. Fall comfort food at it’s finest right here. Now that button means that the car will suck air in from inside the car, heat it up, then blow it out. During the day the heat of the desert got so unbearable…. Hey everyone, problem with 2014 Had to turn the heat on this morning and my drivers side was blowing cold air had total control over the passenger side. It blows pretty cold air on the drivers side onlythe air blowing out of the passenger side seems to be the same temp as the air inside the car. however I think rear is acting up again. Heater and air conditioner does not function properly. hot, cold, ac. This actuator is what controls the temperature door. Passenger side blend actuator works fine - Cold air blows floor, vent, defrost, etc. View our Pine Belt Cars inventory to find the right vehicle to fit your style and budget!. Mechanic tried flushing the system with solvent, no luck; also feed a camera inside and doors appeared to be opening and closing properly. I've got an extended warranty but always like to point these techs in the right direction as these issues can range from simple to complex especially in this technology advance era in vehicles. Blowing hot air on driver side and cold on passenger side. The convection style vape pens usually offer better flavor and taste. The drivers side will blow hot air. This means the controller and motor actuator are working. Once the temp gauge read about 200, I turned on the windshield defrost vents and got cool air. When you have the heater on, it blows out Super hot air out of the drivers side of the car, and from the mid vent to the passenger side of the car, it gets colder and colder. 2010 Jeep Liberty heater Heat blows out on passenger side but not drivers side, cold air is blowing out of drivers side , doesn’t matter if it’s on defrost floor or dash all cold, got me stumped Answered!. my 97 DeVille is blowing Ice cold air on the drivers side and Sahara heat on the passenger. Natsriv, I also have a ' 96 and you're describing the very same problem that I have with the A/C - cold air out of the passenger side vents and cool, but not cold, air coming from the center and on the driver's side. At the end of the day, it may just be time to replace it. I noticed the same problem with mine today. The passenger side is nice and cold. Only the driver side was blowing heat. Any help with this problem would be great!. I will check the heater core hoses and fluid. Had heater core and blend doors replaced last year, was hot, now blowing cool again on the driver side. It doesn't always have this problem. I was thinking more along the lines of it bleeding outside air in on that side, or air from the heater core from a door that's not fully closing. the one on the right in this picture is rotted out on the. hot air blows out of the drivers side and cold air blows out of the passenger side. Having similar problem mine only blows hot air on passenger side vents and cold on mine plus AC not working I was told it was the heater mode adjuster but I'm not sure was also quoted 250 including parts and labour anyone any advice for geoweb2k14 and I please. On the passenger side, the unit only blows cold air. Now that button means that the car will suck air in from inside the car, heat it up, then blow it out. Is there a air bleeding plug or whats the problem?. 12 people found this helpful. If you wake up one morning to a frozen hot or cold water pipe (and it hasn’t burst!), the secret is patience. 2008 Jeep Liberty ac working good. But, when I start the car in the morning it's cold obviously. As you look for ways to keep your family warm and comfortable, it’s important to keep safety at the top of your list. I called the dealership to see what they had to see and they said it sounds like a blend door actuator is bad. Some report the air never getting cold enough/hot enough, some report temperature differentials between upper and lower, but yours is the first I've heard of that differentiates between drivers and passengers side. If your car heater is suddenly blowing out cold air instead of heat in the middle of a bitterly cold winter, you have a good reason to be frustrated. The truck was sitting up all week becuse I was out of town, and when i cranked it up, the driver side started blowing hot air like I had the heater on high, but the passenger side was ice cold. I had a problem at 194K miles. 2011 Grand Cherokee. 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). I have a 2014 explorer xlt. And it's still doing it. At one point I closed both driver side vents so I could have only cold air from the other two vents. These tips from PERC can help keep you and your family safe during cold weather. The main issue with the car’s AC occurs due to poor maintenance. Two possibilities exist. Hot air continuously blows out of the vents, even with the AC off. Cold air blows on left and warm on right. Several things can potentially go wrong with automotive heaters because,. By Andrew S. Flushed out heater core with hose, not much debris came out. 1 day ago · The “LINE-X Jeep Gladiator” also features many fabricated prototype Truck Gear by LINE-X accessories throughout the build which include bumpers, side steps, half doors and roof rack. When plowing, snow-blowing or shoveling, do not push or pile snow around your tank, meter, regulator or piping. I had the thermostat replaced about a year ago, and that didn't fix the problem. And the most common reason for the heater only blowing hot air from one side is a faulty actuator. from Kansas. I then drove the vehicle for a 20 min drive, and tried out the heater, and it was working real well. The thermostat is working. 9 diesel blow warm air on drivers side and cold air on passenger side? Our car had this problem. Jeep Grand Cherokees with dual climate control (for the AC / Heater system) that have incorrect air temperature blowing on either the passenger or driver's side is usually one of two things. The passenger side vents- right side of radio, by passenger window, still blow nice hot air. 2010 Jeep Liberty heater Heat blows out on passenger side but not drivers side, cold air is blowing out of drivers side , doesn’t matter if it’s on defrost floor or dash all cold, got me stumped Answered!. Â will sometimes correct itself if car is turned off and let sit for a period of time. It doesn't do it every day. The thing I like alot about the heater treater is the metal replacement parts instead of another faulty Dodge plastic part. I checked codes and … Continue reading "2004 Chevrolet Tahoe Blows Hot Air". As stated before, coolant is what warms the heater core - if the coolant is low, there may not be enough heat transfer from the heater core to the air to heat the passenger compartment. The right/center vent and far right vent in the front, and the rear passenger right vent will blow cold, while the left/center, far left, and rear left vent blow warm-hot air. Also, the temp gauge used to always sit between the 1/4 and 1/2 marks. My vents were nice and warm. If it's any consolation (?) there are no big storms - of any flavor - brewing anytime soon across the Upper Midwest. Drivers changed air temperature far more often than they change the mode (defrost, floor heat, dash vents, etc. I took it to a local subaru dealership and they are telling me that the evaporator core is leaking and of course this would cost an arm and a leg. The stat was changed at the same time with new antifreeze. If it is, look for a leak in the system with a leak detector. We can count on one hand how many folks we’ve seen this evening. RE: Heater blowing cold air IP: Logged Message: 1998 Dakota 3. The specifics will vary quite a deal from one vehicle to another, but most systems have some kind of blend door that changes how air flows or doesn't flow, through the heater core. When I turned on my heat the other night in my carit was blowing heat out of the passenger side but cold air was coming out on driver side vents. I got that fixed. Ford F-150/F-250: Why Do My Vents Blow Only Hot or Cold Air? When you're too hot or too cold, you expect your vents blow cold on the blue and hot on the red. Ok, here is my situationhad cold air blowing on the passengers side, ordered the actuator, but I got it to blow hot by turning on the a/c and cranking the temp up to 90, then turned the a/c back to vent, passenger side has been warm since, but then the drivers side starting blowing cold, turning on the a/c and cranking the temp up didn't work, I had to activate the defrost, crank up the. Cold air includes passenger vents, defrost and floor. A car with a little over 20,000 miles and the heater. both hoses hot. I noticed the same problem with mine today. my 2012 crv blows cold air out of driver side air vents and hot air out of passenger side air vents even though temperature is synced on both sides on high temp setting. Why does turning on the defrost make things worse? I'm not sure, but it may blow more air past the windshield. If you take the Jeep to a mechanic, expect to spend between four to five hundred dollars to get the heater core. Then, she shut her vents as she said it was cold air blowing on her. It blows cold on the passenger side, but the driver's is not cold at all. 2011 Jeep no AC or heat on one side blend door actuator and calibration / activation. On the flip, the convection vape pens blow extremely hot air through the material that turns it into vapor. A/C Blows Cold on Drivers Side and Hot on Passenger Side Mazda CX-9 Grand Touring 2007 My vehicle just started Blowing Cold on one side and Hot on the other, intermitten at first now it is locked into this condition. It is like the AC is on on one side and the heat is on on the other. I have a right handrive one. The shade tree mechanic for the mom/pop dealer that I bought the Jeep from had thought it was the actuator itself (motor/gears) that had gone bad. I checked the refrigerant pressure with the engine on/ac on high and it falls into the “full” level. 06 Armada with dual zone climate control. Hi there - this sounds like a heater blend door problem - only routing warm air to the passenger side of the cabin. From soccer moms to new moms and everyone in between, in this list we have found the best gifts for moms who deserve a break - AKA all moms!. When plowing, snow-blowing or shoveling, do not push or pile snow around your tank, meter, regulator or piping. But on the passenger and rear vents its blowing normal air as if just the blower was blowing with no ac compressor. A few clippers, a cold swipe 1 or 2 days late next week. The blend door failure is not as common on the Laredo as the Limited, although it will happen, it just takes longer. That's because as the air goes past the cold a/c coils, a lot of the water condenses out. For a while now my drivers side vents (on either side of steering wheel) have been blowing tepid air. Unreliable car heaters can make the cold winter months practically unbearable. One mechanic told us he thought the actuator was ok but is not opening a little door to let the heat get to the passenger's side. The shade tree mechanic for the mom/pop dealer that I bought the Jeep from had thought it was the actuator itself (motor/gears) that had gone bad. I would recommend a heating system inspection by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs. Dual zone climate control blows hot on one side, cold on the other Results 1 to 3 of 3 Discuss Dual zone climate control blows hot on one side, cold on the other in the alt. Drivers changed air temperature far more often than they change the mode (defrost, floor heat, dash vents, etc. it only blows hot air now. it's loaded car power everything ,even heated seat's. The drivers side will blow hot air. Great deals at a fraction of the price!!!! Possible Items Below CYBERPOWERPC Gamer Xtreme Liquid Cool GLC6202ACA Gaming PC (Intel i7. Most of the reasons that a car heater will blow cold have to do with the heater core, but you can also have a mechanical, electrical or vacuum problem. We are getting heat on the driver's side and cold air on the passenger's side. It doesn't always have this problem. I just took it to the repair shop and they told me it was because the heater core was clogged with buildup, so the engine coolant was not flowing to the heater core. The system was blowing cool on the far left vent and was progressively warmer on the vents as you went to the passenger side. As my post states it whenever I put on the heat the driver side (only) blows cold air. The passenger side still blows cold. Two possibilities exist. Does your temp gauge read hot when heater is blowing cold? Cheerz, Vince. This is with the heat on. Since I drove the 2009 mostly, everything seemed fine. Driving on the highway yesterday and the Mrs. 99 Jeep, 4. Most of the men who worked the Wall hated the coldness of the steel girders they had to perch upon at night, but for James it was a comfort. Here is a picture of a core I pulled out and cut apart that was cool on the drivers side and hot on the pass side. Jeep Grand Cherokee Temperature Blend/Recirculation Doors May Fail and Cause AC Problems - 664 reports. I personally think that my repair of the evaporator was not required, as I still had cold air on passenger side. Probably needed it anyway. I found several threads that said low refrigerant could cause this problem on Mercs a few years older than mine. I set my heat control to high, the fan to high, in the morning I start my car from the house with the remote starter, after 15 minutes I go in my car and sometime the air coming from the heather is cold, if I turn the heat control to cold and then back to hot then hot air come out, my garage change the motor and adjust everthing and it happen. I had a problem at 194K miles. 35,000 miles. Melko reads it out loud. 2005 Peugeot 407 1. To thaw him out, Thornton would swaddle the president in layers of blankets,. I can control the drivers side temp setting and works great but the passenger side only blows cold air. Â will sometimes correct itself if car is turned off and let sit for a period of time. My passenger side heat blows cold air. Â may need to turn all the up to 86 before heat will come out in the winter. 1 day ago · The “LINE-X Jeep Gladiator” also features many fabricated prototype Truck Gear by LINE-X accessories throughout the build which include bumpers, side steps, half doors and roof rack. One part makes definite sense. Limit switch is at off 100, on 125 off 150. The heater in my Jeep is blowing cold air. My car has an automatic transmission. To put it simply, a car's heater system transfers heat from the engine to the inside of the car. today i noticed that the passenger side of the car heating blows hot but my drivers side does not. I have a 1999 Jeep Grand Cherokee with a dual zone climate control unit. There are two types of air-source heat pumps. 150k miles on it. 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). I called the dealer and they basically said since the car was over the 36K miles I would need to pay them to take a look at it, diagnose it and fix it. Took apart the dash and I checked all of the motors to see if they were working. Hi everyone Long time no write! quick question and hopefully quick fix. That might be enough. $300 to burp it sounds high, did they do a complete flush, even so $300 sounds high. ), so the temperature actuators generally fail first. Due to their design, heat pumps blow colder air than gas and electric furnaces. Yesterday I Noticed that when I turned my ac on, it was blowing nice and cold on the driver side vents. Re: 03 silverado blowing cold air on passenger side, hot on driver side Two things come to mind. The system was blowing cool on the far left vent and was progressively warmer on the vents as you went to the passenger side. By removing this Coolant Temperature Sending Unit, located at the rear of your head on driver's side and parking with the nose downhill you can bleed trapped air from the coolant system. If the fan is blowing cold air then the fuse is fine, the water flow valve to the heater matrix cold be frozen or seized or there cold be an airlock in the pipes that feed the matrix. It is an 05 300C with the dual zone. The dual climate control would both be on the coldest setting but its still blwoing hot air on the passenger side. My 2011 F-150's Heater is blowing cold air on the drivers side and rear vents while the passenger side is blowing HOT air. What would be the reason that one side works great but one side's vents just blow air and not hot air. On the passenger side, the unit only blows cold air. Any ideas, i am assuming it is something electrical but I don't even know where to begin. The best way to check the reason behind your car heater blowing cold air AFTER you have verified that there is enough coolant in the radiator, is to touch both the heater hoses that connect to the firewall. 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. Re: My TJ's heat wont blow hot Could be a plugged line,or heater core,or your thermostat may be stuck. I have a 2008 Jeep Liberty and the heater is blowing cold air on one side and hot air on the other i am trying to - Jeep 2002 Liberty question Search Fixya Press enter to search. Definitely not any air leaks in the system. The fan switch is “on” and the thermostat setting is below the actual temperature The fan is dispersing this air after shutdown. How to Clean AC Evaporator Coils. but the drivers side will not changelike its stuck. Re: When heat is on very cold air comes out of the passenger side vents. Off to toyota and thats £400 for a new radiator fitted. On the bright side, it will be rather bright with plenty of sun. I called the dealer and they basically said since the car was over the 36K miles I would need to pay them to take a look at it, diagnose it and fix it. I hope this guide has helped you troubleshoot your furnace. Two possibilities exist. I bought an BLEND DOOR ACTUATOR to replace the one that controls this function, however even the new actuator will not function when the wires are connected. I've tried all the different temp settings and what notit still does it regardlessI thought I might be low on refrigerant so I bought some and toped it off so I know the system is full. I have a 2005 and just had the AC recharged. anyway go to start my car this morning and let the car warm up as usual and left the defroster on and when i came back 15 minutes later the car was at normal operating temp but the heater (on full blast at highest temp setting) was blowing cool air. I've replaced the DCCV and bled the system several times. Then, I felt the air coming out of her side and there was quite a difference. Hey everyone, problem with 2014 Had to turn the heat on this morning and my drivers side was blowing cold air had total control over the passenger side. He has checked and tried to burp the coolant of any air pockets and we have watched the vent door actuators opening and closing. RE: Heater blowing cold air IP: Logged Message: 1998 Dakota 3. I have been reading threads all day trying to figure this issue out. The new heater housings are designed so one side of the core feeds the pass side and the other side feeds the driver side. Heater only blowing warm air on drivers side I've seen the problem posted online, but haven't seen anybody post an answer. BUT only blows cold air on driver side defrost,middle vent and floor. ), so the temperature actuators generally fail first. Switching through the different settings (floor, bi-level, upper vent on/off etc. The aircon on the driver side of my near COE expiry car suddenly not blowing cold air. Whenever you need a quick siesta, just bust out the stowable blow tube and give it a couple puffs. 2013 ford explorer heater blowing cold air! feature it seems that there are a few threads that mention issues regarding the one side hot and other side cold. was blowing cold on passenger side only and now both side's. How do you repair a 2002 Jeep Grand Cherokee dual climate control that blows cold on on one side and hot air on the other when the heater is running? There are several things that can cause this. I changed the coolant and now it will blow cold air with heater on, the air conditioner is turning on. Defroster isn’t working properly either because when I have it on it just blows air out of the regular vents. My 2012 Jeep Wrangler blows cold on the drivers side. I would recommend a heating system inspection by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs. I have an 06 srt8, 46k miles. 2008 Jeep Liberty ac working good. Some return lines to the compressor unit will be warm to hot. Only the driver side was blowing heat. More than just an extra step, it’s something that helps you shape your hair with less product and also helps lock your style in place for much longer. At one point I closed both driver side vents so I could have only cold air from the other two vents. The thing I like alot about the heater treater is the metal replacement parts instead of another faulty Dodge plastic part. The ac still works. I just took it to the repair shop and they told me it was because the heater core was clogged with buildup, so the engine coolant was not flowing to the heater core. My 2011 F-150's Heater is blowing cold air on the drivers side and rear vents while the passenger side is blowing HOT air. It seems to keep blowing cold air until the house drops a degree below the indoor thermastat setting. At the end of the day, it may just be time to replace it. Definitely not any air leaks in the system. AC/Heating problems in 2002 Jeep Grand Cherokee The heated air in winter will flat blow out cold air. then we noticed my 2001 outback was blowing cold air only on the passengers side floor and only the outer vent, the inner vent was blowing hot. The first one is that when the Corvette is cold, it actually produces more horsepower than when it. The existing top on this 1998 Jeep TJ. The Heater only blows warm air on the driver side of the vehicle and cold air on the passenger side. The heat of this coolant easily warms the heater core. My problem is similar to the ones in this discussion. I was getting good cold air but could never get any hot air. The weather has started to get cold here and when I turned on the heat I noticed it is blowing cold air out of the vents. Heat blows cold on drivers side and hot on passenger side? This problem is noticed on many car models. Just won't blow hot air. from Kansas. Same thing here. That was no obstacle for Thornton. Now it starts blowing warm (not hot) air, then gradually over a period of a couple of hours, the air cools down until it is completely cold and the temperature in the house drops drastically. Re: Blowing Warm driver side, blowing cold passenger side Post by Moon_Wolf » Sat Dec 07, 2013 6:50 am Steveturbo wrote: They may mean an air bubble in the cooling system. 2010 Jeep Liberty heater Heat blows out on passenger side but not drivers side, cold air is blowing out of drivers side , doesn't matter if it's on defrost floor or dash all cold, got me stumped Answered!. Foehn Wind (Chinook Winds) If the air is humid, it may form clouds and drop rain or snow. After pushing multiple buttons and settings, I can't get the air coldexcept on the right side of the car. Just joined the forum today and found it by searching "Heater blows cold air" in Google. Heater Blowing out cold I have a 2002 altima 3. Drivers changed air temperature far more often than they change the mode (defrost, floor heat, dash vents, etc. brush with air vents. I know I need to flush and possible replace my heater core, but I would at least expect the air coming out of the bottom vents to be remotely close to the same temp as the air blowing out of the top vents. 99 Jeep Cherokee-Dual-Zone Climate Control only works on one side. I have a 2005 and just had the AC recharged. both hoses hot. a buddy and i were going snowboarding the other week and he kept blasting the heat to the floorhe was roasting me out. The check engine light just recently popped a p0171 code, bank 1. Recently noticed in my wifes 99 5. There will be a slight amount of warm air on passenger side with the fan on high, otherwise nothing on the other settings. Cold air is blown through the passenger side and the rear when using the rear controls. Heater only blowing warm air on drivers side I've seen the problem posted online, but haven't seen anybody post an answer. The weather has started to get cold here and when I turned on the heat I noticed it is blowing cold air out of the vents. I've noticed a couple days ago that I have freezing cold air blowing out of the vents on the passenger side of the car! I've never noticed it until I had a couple passengers riding with me. This is only auxilary water pump. While my bottom hose doesn't. The drivers side will blow hot air. How do you repair a 2002 Jeep Grand Cherokee dual climate control that blows cold on on one side and hot air on the other when the heater is running? There are several things that can cause this. Heater blows hot air from drivers side only. One common complaint with the car heater performance; is the temperature of the air only blows warm for a few seconds and then starts to blow cold. And the most common reason for the heater only blowing hot air from one side is a faulty actuator. Either the LOGICON, the computer that controls the vent actuator motors is bad (expensive), or one of the actuator motors is bad. 7L- Grand Cherokee Limited Edition (my other old Jeep, this is NOT the one that I just had the A/C repaired in This 99 LE Jeep has separate heater (and A/C) controls for passenger and driver. The driver side HVAC actuator motor was kaputt and only hot air would come out of that side, although the week before it totally failed, it would only blow cold when I had on the heat. Fall comfort food at it’s finest right here. If you take the Jeep to a mechanic, expect to spend between four to five hundred dollars to get the heater core. sport model. The problem with one side or the other blowing hot when it should've been cold etc, only happened once a week or so. I have a 2009 Traverse LTZ and this morning the temp was a nice 48, however the daughter likes it a little warmer so when I turned on the heat for both the driver and passenger. 2010 Laramie recently had heater core and evap replaced after having the same issues described in this thread with heat on passenger side and blowing cold air on drivers side. It just started last year, blowing warm air when idle. when iturn the driver side all the way down it still blows full blown heat, its not like its just the air blowing warm cuz its not working properally, it is heat. Temperature control panel (mechanical) has been replaced. JKU heater blows cold on drivers side, and hot on passenger side. 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). I set my heat control to high, the fan to high, in the morning I start my car from the house with the remote starter, after 15 minutes I go in my car and sometime the air coming from the heather is cold, if I turn the heat control to cold and then back to hot then hot air come out, my garage change the motor and adjust everthing and it happen. It helps boost the air to the room. No matter whether the zone is set to dual or single or what temp settins are used on each side, only hot air blows form the driver side. Of course I find this out when it gets cold out and now we have some snow on the ground It just pisses me off that all this work has to be done on a basically new vehicle. I am driving 320i e90 2005 model, has anyone expirienced the same problem before or knows how i can solve the problem?. That dries the air before it gets to the windows. I have the same predicament. 2011 Grand Cherokee. Hi there - this sounds like a heater blend door problem - only routing warm air to the passenger side of the cabin. Passenger side blend actuator works fine - Cold air blows floor, vent, defrost, etc. The system was blowing cool on the far left vent and was progressively warmer on the vents as you went to the passenger side. It will never stay on one or the other when it is set to blow hot; it goes from hot to cold, back and forth, randomly and often. During the day the heat of the desert got so unbearable…. If you take the Jeep to a mechanic, expect to spend between four to five hundred dollars to get the heater core. When I turned on my heat the other night in my carit was blowing heat out of the passenger side but cold air was coming out on driver side vents. It will not be apparent if just looking at freon gauge pressures- they will be normal. The stat was changed at the same time with new antifreeze. Does the heater core always flow water thru it and only close off a door inside the heater box. Re: A/C Blows HOT on Passenger side, COLD on driver side, after dealer service One of the blend doors that controls where the air goes in the dash is either stuck or the motor that controls it has failed. So with a google search I came across a few Hyundais with the same problem. Hey all! Been awhile but have an issue. I was having the same problem, heat from one side cold on the other etc. In my experience, the dealer and a shade tree mechanic didn't have a clue what the problem was in my Jeep GC that had this issue of no driver side heat in a dual zone system. I have a 2008 Jeep Liberty and the heater is blowing cold air on one side and hot air on the other i am trying to - Jeep 2002 Liberty question Search Fixya Press enter to search. It feels like the A/C is on when in fact it's not, on that side only. Vw Golf 6 Heater blowing cold air on one side Vw Diesel P1156 Map sensor Diagnosing an engine without using faultcodes Bmw e39 airsuspension diagnose Peugeot 208 P0420 / Catalytic converter diagnose and Fix! Vw golf 2. only one side of my 2006 jeep grand cherokee air conditioner works 3 Answers the left side sends out cold air, the right side is warm air 2006 Jeep Grand Cherokee Overland 4WD. If you take the Jeep to a mechanic, expect to spend between four to five hundred dollars to get the heater core. 35,000 miles. You must remove this before it starts to feel cool inside. My car blows cold air out the driver side, I can't get heat out of it no matter what I do. depending on how I set the controls Drivers side blend door actuator does not seem to do anything - It 'stays' in the middle no matter where I put the temp on HVAC - note: My Jeep does have automatic temperature control, but I have made sure in my tests that. I have been told that it may be a flap controlled by vacuum and others say it's a flap in the heater box the you have to close manually. $300 to burp it sounds high, did they do a complete flush, even so $300 sounds high. - 2008–2012 Jeep Liberty. Heater blows hot air from drivers side only. Seems I can control the air (a/c) 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. I've got an extended warranty but always like to point these techs in the right direction as these issues can range from simple to complex especially in this technology advance era in vehicles. my bmw 645ci 2004 is only blowing cold air from the drivers side when on full heat, the passenger side blows hot air (but not very hot) would this just be a problem with the temperature control switch or could it be something else. 2012 Jeep Patriot Limited 2WD. FAR from an authority, but it seems like you should be getting nearly the same temp on the cores output hose with the heat turned off. The system was blowing cool on the far left vent and was progressively warmer on the vents as you went to the passenger side. Your Jeep heater is blowing cold air and you're not sure why. A/C starts off cold then blows warm Help, Advice, Owners' Discussion and DIY Tutorials on S40 and V40.
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