2017 audi a6 heater blowing cold air on one side reset The driver's side control know acts as a "master" when Dual control mode is off? What struck me is that the driver's side vents went from cold to hot when the pax side air mix rotated. This is a known issue with this vehicle, and I've read countless customer's experience A6 / S6 (C5 Platform) Discussion - Heaters only blowing cold air - Hi I’ve got a 64 plate A6 and my heaters have stopped blowing warm air both are just freezing even when turned all the way up to hot not sure if anyone else has had this issue or can shed a bit of light on what the problem could be thanks Audi A6 / S6 / RS 6; Audi A7 / S7 / RS 7; Audi A8 / S8; Audi Q3 /Q5 / Q7 / Q8; Audi R8; Audi TT / TT-S / TT-RS; Of course when I turn the air conditioner on after a second it will start blowing out cold air, but once it is off its as though the heater is set at 75 or 80. The heater control knob to the right lights up with the word Dual when depressed. A6 (C7 Platform) Discussion - No heating just cold air - Hi all, so I?ve owned my car for just over a year, and since owning the car the heating has never worked. Hi everybody. my heater was blowing cold on drivers side but warm on passenger side. The war air coming out of the driver side is not enough to heat up the car. 2017 Nissan Rogue. The heater works reasonably ok on passenger side but only blows cold on the drivers side. I'm the new owner of a 2016 new model Proace. Doing so!me googling I I have an Audi A4 2013, the heater doesn't seem to get as high as it should(but can't really say), and the problem is that it is completely cold on the passenger side. I remember when last time i changed coolant about summer and did air bleed from system it was blowing nice hot air. Beginning of the summer my side vents started to blow super hot air while my center vents blew cold/cool. Here is what I did. 2017 Audi Q5, 1989 Jaguar XJS, 2005 Ford F-250, I came across this issue with my A3, you can turn the heaters up all the way and its still just cold, the AC will make things even colder, but cant get hot air. The heater core wasn't very dirty good flow. The other three vents blow really hot but the driver's side vent is pretty darn cold. Sep 28, 2024. But anyway I found out recently my heater doesn't work on my b9 a5 coupe. When I did, I noticed that all the blowers on the driver side were blowing VERY hot air - yet the passenger side was blowing cold air? 1 - Check refrigerant level first: low refrigerant can cause this, and it's the most common reason in almost all cars as well whether it's manual or dual AC system '13 JK - One vent blowing cold air when heat is on. . Usually you have to drop the glovebox, pull the blower motor, and then disassemble as needed from there. I need to reset the ac I believe. I'm extremely happy with it but recently, it's been cold in the morning. and not the thermostat. BillyCool. Joined Drives side blows only cold air, located the drivers side motor and took it off, moved the arm by hand and it controls the heat if I move it I can get hot/ cold air depending how I move it. I stuck a borescope up the back of the heater box and can see the wheel/gear moving. Backflushing is not a very 5290 posts · Joined 2017 Add to quote; Only show this user #3 · Jan 17, 2018. I have a 2002 2. Here are several reasons the driver's side heater might be blowing cold air. Or rather it only works on the passenger side. I worried that it was going to be a complex gate/door issue under the dash - but it turned out the system was low on 134a. When both temp dials are set to lowest setting the cold air gradually comes back to cold out of both then when adjusted up on either i get the same issue. I looked and when turning the heat up and down, I can see the levers moving. a blend door/flap issue in that it is open on one side of the car to heat and not the other. When I start the car and start moving, my car will blow cold air immediately and will continue to blow cold air until Hi Im a newbie to this and although I have looked at this site before for help, thought I would actually join to ask my specific question- My 61 plate Audi A6, ( which I bought In August) is blowing out cold air on the drivers side and centre, passengers side absolutely fine and what with this cold weather the only thing stopping me getting frost bite is the heated seats :D. Thread starter 2022RedDog; Start date Oct 26, 2022; Watchers 4; 2022RedDog Heater Cold One Side - SOLVED. The heating system therefore blows cold air regardless of heat settings on control panel. The low side was 40 and the high side was 200psi. Mechanic's Assistant: How long have you had issues with uneven heating and cooling? A faulty blend actuator is the most common cause. By rushyo1 in forum Audi A3 - 8P - 2004 - 2012 Replies: 1 Last Post: 08-02-2010, 11:07 PM. I cannot find any warnings or errors in A6 / S6 (C6 Platform) Discussion - AC on - heat on driver side - AC on other - Gang, Yesterday was the first time I tried using my Air conditioner - set the temp to 65 on both sides. The fact that one side does get heat is verification that there is nothing wrong with the heater core. I usually Here is a picture of the HVAC unit, the left lower side is the heat for the floor. Suspected actuator problem. The part cost about $50 no Heat on passenger vents My 2013 Passat tdi SE ( manual HVAC ) blows cold air on passenger side vents. Average repair cost is $700 at 72,200 miles. A common symptom of a faulty blend door actuator in vehicles with dual My A5 Petrol 1. ive got a skoda octavia 1. On a trip to the northlands of Wisconsin LAST winter, our family froze our asses off. 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. The weird thing is the right side of the center dash air vent blows warm air only and the passenger side air vent but not the driver side. The passenger side had plenty of heat, but the driver side kept blowing AC HEATER BLOWS HOT ON DRIVER SIDE COLD ON PASSENGER SIDEIf the ac or heater is blowing hot on the driver side and cold on passenger side or blows cold on th Drivers side blows cold air when heaters on. Any advise would be appreciated. I take the vehicle to have the oil changed at Jiffy Lube. If you can pull out the vents, try swapping them from the side that is working and see if that switches things around (warm air drivers side, cold air passenger A6 (C7 Platform) Discussion - HVAC: Right centre side vent blowing warm - I have noticed recently that on my 2 zone aircon (so manual adjustment of temperature between the two sides) the right centre vent blows warm/very warm air, while all other 3 vents are nice and cold. One of the valves is most likely allowing only cold air to pass thru. Turned heat on yesterday for first time this fall but it’s only blowing cold air. 5, 2015 I went to get my AC system recharged the other day and the tech noticed that the Driver's side (DS) vents are MUCH cooler than the Passenger side (PS) vents. Here is a video tutorial on how to remove (location and causes) the Interior Evaporation Box Climate Heater Air Temperature Sensor for Audi A4 B6 & B7, A6, Q7 in five simple steps. You have air trapped in system , change thermostat , bleed air from system , let it run hot while adding coolant with blower full blast on all front and Spotless carfax, one owner. Luke warm at best. So this will either be a temperature sensor fault or a distribution flap/motor fault. CX-60 CX-70 CX-90. Tj 0785. I could feel hot air on the drivers side but when I leaned over the passenger side was blowing cold. 0 TDI Saloon Diesel 07/2004 03/2011 FWD 16 136 100. It happens pretty much every time I drive the car not instantly but sooner or later it starts. Ok. On the way home after picking up the car I noticed the air from the center vent blows cold and the two side vents is really hot air! The car has bi-zone climate control and lately when I drive in the cold with the temperature set to 23 Auto (AC off or on) the passager side give a cold air. What's new. This is the same for all vents. CX-5. If the one going through the valve is hot and the bottom heater hose isn't, you know either the valve is closed, or the heater core is plugged A8 / S8 (D3 Platform) Discussion - A/C not blowing cold air? - So the time of the year has come, and my wife tell me that the AC is not blowing cold air. It uses the engine's coolant (a mixture of My 2017 Titan blows HOT air on the driver side but COLD air on the passenger side. 2006 Audi a3 2. The problem I'm having is the front heater blows cold air. All the others, are blowing normal temperature air. It was a "mode actuator" not working. We flushed it at the weekend and it has gotten slightly warmer than it was but still cold on the drivers side. Engine coolant temp up to 90. (Left, right, or is there a 3rd?) Symptom: When heater is on: Cold air blows On the passenger side, it will blow hot air, but driver's side is always cold. I am told the dash may have to come out but could this be a simpler fix? JA: Have you checked the coolant level? Q5/SQ5 MKII Discussion - Heater Core not getting hot - My 2018 Q5 is not getting cabin heat, and I am at a bit of a loss after troubleshooting and hoping someone may have some ideas. The heater core in your vehicle is responsible for heating and keeping the cabin warm. e. New. 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 One side of my ac works, blows cold air on passenger side and hot air on driver Hellow. 2013 Mk7 GTI 2015 I have the heat set to HI on both sides, when I turn the fan on to get heat it only blows hot out of the drivers side vent. Hi. When we came back to the mainland, it was 50 degrees and pouring rain. So, back in the Trailblazer, we cranked up the heat and started driving home. My 2017 A5 has started to blow cold air on the driver side when setting the temperature warm. Locating and fixing the issue is possible with the help of professionals. Well if you only getting hot air out one side and not both as selected on the control panel. When a car’s AC system blows cold air on one side and hot air on the other, it usually indicates an issue with the blend door system. One side of my ac works, blows cold air on passenger side and hot air on driver It will be pretty apparent once you see the left side of the heater case. where it is located and what i need fix? i A4 (B9 Platform) Discussion - AC not blowing cold - Hi everyone, With a couple of warm days we've had here, I just found out that my AC is not blowing cold. 2 Quattro. No The fact that one side was blowing cold tells me the condenser was working properly. The passenger side blows heat but the driver's side does By chatting and providing personal info Specialities include: Acura, Audi, BMW, Buick, Cadillac, Car, Car Electronics, Car Parts, Chevrolet, Chevy, 2017 Tucson My heater blows cold air up to 27 Celsius Over that it blows hot, No leaks no over heating, 50,000 2009 - 2014 Ford F150 - Heater- cold one side and warm on the other?? - I am leaving on a trip soon with a new [used ] 2010 Lariat. When not hooked up to his Your AC or heater should not blow cold air on one side and hot air on the other section of your car's cabin. - Is not Hey everyone, got a puzzling heater issue going on my 2014 A6 (59K). Heat only on passenger side. I don't hear any odd noises under the dash like some say they hear a click or tick sound. jdp1962 Grumpy Old Man. 2017 Volkswagen Jetta SEL, heating only working on Drivers My driver side isn't cold with A/C, only passenger gets cold air. CX-50. I figured out which one (there's two on the drivers side) by physically moving it with my hand and the system would cool. After a little observation I have noticed that the passanger side will blow out warm/hot air however the driver side will only blow out cold air. The front passenger ac is blowing hot air. 0 TDI Saloon Diesel 07/2004 10/2008 FWD 16 140 103. Customer: Just now. My Audi allroad - No Heat - SOLVED!!!! - This has been a long process but it seems to be finally solved. A6 (C7 Platform) Discussion - heaters blowing cold on high - just wondering if any one can help my heaters in my A6 2017 avant TDi quattro has been blowing cold air on one side rhs drivers side foot well and dash vents even when heating set to high. Local Ford thought it The Car: 2017 Audi A4 Diesel Avant Quattro (B9), engine I have sat in the car when she has returned from work, with the temp set to 28C, and can confirm it is cold in there and that the heater does blow out ‘warm’ (not hot) air at the ‘face/centre level vents’ with the temp set to 28C. For example, 23 on Auto, left side 35° right side 22°. Ongoing Cabin 2015 - 2020 Ford F150 - Lost Heat on Driver's Side and Blowing Cold Air - I have a 2017 F150 Lariat with dual heater controls. Sometimes it would work as normal, but noticed yesterday it was hot again. AUDI A6 C6 (4F2) 2. Hi there are two thermostats one on the water pump which is prone to sticking open, if its a cn engine and has the solid inlet manifold the other thermostat is under that that one controls the cabin heat and you can change it without removing the manifold just buy a new core unit and seal, I did mine on my A6 similar engine it fiddly but doable I have a 2017 Audi A6 and the heater is blowing cool air on the drivers side. if the directional flap has failed internally within the heater box then that will be big job as the whole dash will The module will give wrong commands and the system will blow the air with the wrong temperature into the car. 2017 vw passat r line. If I raise them both to 90 I get cold air on the passenger side. Thread starter KGCali; Start date Apr 30 Fitting Position: Footwell. Shortly after a vibration and rumble appears during idle and acceleration. The front center continues to operate properly. The difference is very big and the defogging is A8 / S8 (D4 Platform) Discussion - 2012 D4 A8 Blows cold air - Hello everyone, I purchased a 2012 A8L a little over a month ago. I checked the heater core, to make sure it was not blocked from a ruptured silicium bag in the coolant expansion vessel. Jun 19, 2016. There is code 8011B9 stored for Stratification potentiometer shorted. Over the past couple days during my ~40 mile commute I have noticed the air conditioner in my Q7 blowing warm air intermittently. they want $1100 for that. CX-30 CX-50. 4,626 Satisfied Customers. Gwebs; Aug I have dual heater controls and as long as the passenger side is on 60 then it blows hot air on the driver side. Reactions: jdp1962. Joined Jul 29, 2011 2005 Audi A3 sport back 1. Also there is no air coming out of the rear outlets either. Search forums. There's a video on YT where a guy gets a reading of about 85C at ambient. i have the 4 way ind controls system and keep getting a fault code 2006 buick lucern blowing hot air on one side and cold on the other side - Buick 2006 Lucerne CXL question To reset the air suspension on the 2007 Buick Lucerne first make sure the switch is on (under the passenger side dash board). 8 Quattro and I have no heat at all coming out of any of the driver's side vents either up, down or forwards. I did need to flush my heater core, and Car blows hot air on the left side and cold air on the right side or vice versa, here's what you can do for Audi A4, A6, Q7. Cold air started blowing out of the driver side vents again! I have an appointment Monday to have it looked at, but I may cancel it unless it rears its ugly head again. (you know after pushing that off button on the lower right side) I Hey guys, I drive a 2007 Audi A6 3. What do I Q7 MK 1 Discussion - Air Condition is blowing hot air on passenger side - Hi guys, I am new here and have an urgent request. Replaced the actuator door but it did not fix the issue. Q5/SQ5 MKII Discussion - Heater - Cold Air - 2018 Q5 My heater is blowing cold for at least 20 minutes then luke warm. Plugged in a diagnostic tool and ran actuator tests. Why does my dodge avenger 2013 blow cold air on one side and hot on the other we have fixed this before and now it's a By chatting and The passenger side of the heater is blowing cold air. Menu. To confirm this, I turned the blower up high but nothing out of the left-center vent at all (and, yes, the vent is open and I can see the On the drive to work this morning, I noticed that the air on the driver's side wouldn't heat up, even with the temp set to "HI". A4 (B8 Platform) Discussion - IE: No heat on driver's side? - 2014 B8 A4. Heater blowing cold air on one side and hot air on the other. I just bought an 08 civic ex about a month ago. 6 and since this morning I noticed that the AC is only blowing hot air on the passenger side, but on driver side is everything ok. The driver side gets pretty warm eventually but im not sure it gets as warm as it A4 (B7 Platform) Discussion - A4 B7 Heater not working - 2006 Audi a4 B7 A/C not blowing hot air although the temp gauge works fine. Outside temp was around 98 degrees. Recently I had the network of heater hoses changes, the nest of hoses sitting on top of the engine. There is nothing wrong with the Freon pressure, all zones blow cold when needed, it's only the passengers side that 50% of the time it gets stuck on full heat no matter Yes, when I put it on high heat, it blows hot for a quick minute, then cold air after that, all the while the right side continues to heat the car. Fingers crossed it's just one of the temperature sensors as the alternative is pulling the whole dash and tie bar out. It didn't come with an owners manual and I have a heater problem. Sidenote since y'all seem to have 2014s: my back up cam randomly switched to a mirrored view like 3 years ago. Hi Guys, Just got my car back finally after being with Audi for over a month due to the gearbox malfunction issue and replacing sensors. I can hear the actuators running for each test, Audi A6 Club ; Audi A6 (C7) Forum ; No heat from vents New Members - please read before posting. Last night I noticed that the front vents drivers side was blowing hot air and the passagner side was blowing cold, even with both temps set to HI. In this video we diagnose a volkswagen golf 6 which heater blows cool air from the driver side heater vent while hot is selected!We learn how to diagnose thi Here's the issue- passenger side heat doesn't work. Had it to mechanic and he told me he could only get heat flowing on driver side while hooked up to his computer/code reader. The passenger side blows quite warm and strong, whilst the drivers side seems to blow slower and a lot cooler, only about lukewarm. Shutting engine off and restarting after short period seems to result in hot Audi A6 - C4 Forum - 1994 - 1997; Audi A6 - C5 Forum - 1998 - 2004; Audi A6 - C6 Forum - 2005 - 2010; Please Help Heater blowing cold air on one side hot on other. Not AC cold, just cold. It seems that a partial blockage allows a very low flow that provides a bit of hot water to give heat to one side, but once thats gone the "other" side only has lukewarm/cold Faults can occur because either the flap's motor/ linkage fails or because a sensor has failed which leaves the system not able to sense the right temperature. I left my car at an airport for a month last winter, when I got back it was -25 degrees and I had a 3 hour drive home with two passengers. I've never done one personally, but these blend doors/motors generally all follow the same procedure. Any ideas?? audigex Registered User. The trip home was worse. I flushed the heater core and installed a new heater valve. 1 is the blend door actuator and the other is for temperature. Passenger side is fine. 2017. The passenger side heats up a treat and on windscreen 1999 - 2016 Super Duty - Dual Climate Heater One Side Blows Cold - New to the forum and have been reading heavily on issues posted similar to this but haven't come across anything relative to my problem. What's strange is that I've turned the passenger side heat up to "HI" and it seems like the vent gets shut closed, but as I bring the temp back down into the 70's, the vent The OP said he has heat at passenger side wich means heater core is functioning properly, he also stated he checked one actuator, not all of them, just because he has air coming out the vent means nothing, seems as though some are not fully reading the original post he has heat on passenger but not drivers side yet has cold air blowing from drivers side, its apperant Hi guys, Have a weird one for you, earlier this year I fitted a B7 climate control unit and about 8 weeks ago I started getting cold air only on the drivers side of the car, it was diagnosed as a heater flap motor and last weekend I managed to find a B7 in a local breakers and removed ALL of the heater flap motors and fitted them to my car. What can I do to correct this? 2010 Journey R/T 141,425 kms. not to mention that temp is in the single digits here in NY state. I drive it to work ( 30 min drive ) it sits there for 8 hours then on the drive home ( 30 mins ) it will suddenly start to blow hot air slowly. But it wasn't. To check the sensors, you will need the OBD II scanner and some skills on how to use it. . Both driver and passenger climate zones were set to lowest cold setting and synched. I have single zone auto climate control. Drained the rad fluid and still the same. Kirsty1993; Sep 27, 2024; Leon Mk3 (2012-2020) Replies 2 Views 504. The right vent was blowing 75°F air, center-right blowing 105° Air, the center-left vent blowing The AC blows cold to the drivers side outside and left middle vent, but it does not get cold on the passenger outside and middle right vent. 2017+ Infiniti Q60 General Discussion Forum New Member Introductions Intake And Exhaust Driver side seem working very well with cold air blowing out But on the passenger side, hot air blowing out. (2001 225Q with auto climate control, 33k miles) A search reveals that it might be a v70 flapper server or v71 air flap motor. 6 Heater blower blowing cold air till on “HI” setting. Only my side blew hot air, which is how we were able to drive in those temperatures. The heater won't blow warm air on the drivers side! No heat on defrost or any other setting for the driver. ty. Thank you Georgia11 ! Googled a solution, found your post, and WAY TO EASY to go from there. I got heat for about 10 minutes then it started blowing cold air again. When partially clogged, it can restrict the coolant flow, leading to A4 (B8 Platform) Discussion - Heat on one side A4 B8 - Hello everyone, I have a problem with Audi A4 B8. i took it to dealership and they flushed out the system and checked everything out and said i needed a new heater core. Coolant level seems good. There are a few different reasons why the AC might not work in your car. Also when the climate control is off there's a flow of warm air that feels like it's coming right from the engine. Iv had the glove box out and checked all the little motors they all appear to be moving when i press different things and appear to getting a full range of movement. In this comprehensive guide, we’ll explore the heating system components in detail and the various Im having a problem trying to diagnose what could be causing only one side of the car to blow out hot air The drivers side will not blow out hot air. Compared to the passenger side it is freezing. Customer. 1460 posts · Joined 2017 Add to quote; Only show this Our 2015 Jeep Cherokee was blowing cold air on the passenger side. Or only cold air blows out of the vents when selected to blow warm? Are you getting any heat? With your HVAC, the system primarily diverts heated air to the windscreen for defrosting, the feet for warming, the far outboard vents for defrosting the side windows just in-front of the mirrors, and the indirect ventilation to prevent blowing hot, dry air in your face. Set it A8 / S8 (D2 Platform) Discussion - Cold Air blowing through vents - - 01 A8L Problems with HVAC system No warm air coming through vents. Duplicated the experience today. Occasionally when the A/C is on, it will decide to blow very hot air from the front side vents and the rear vents. New posts New media New media comments New but something certainly not right with the heat side of things. then it certainly going to be directional flap/servo issue on the heater box. 8T GLS Variant Manual swapped, 16 A4 S-line Sport pkg Prem+, 2017 Q5 Prem+, 07 Jetta 2. It will be blowing nice cold air then all of a sudden it will blow warm (probably outside temp) air for a couple minutes, then back to cold air. hand, lol) the tailpipe on the evaporator, coming back to the The heater weems to be blowing cold air on the passenger side, i have replaced the sensor in the drivers side vent which has made no difference. Passenger side was cold. News. Lots of heat driver side, cold air on passenger side Lots of The most common causes for AC blowing hot air in Audi A4 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. It blowing hot air on the passenger side and rear. I did some searches and found others asking about this problem, Air con is ice cold, but something Home. My car is a 2009 Q7 3. I was thinking maybe If you have a bad sensor that will effect the heating system. Currently my AC works and blows cold. Here's an odd one (and a bit different than other complaints about AC or heat - I think). 2 days ago when I first noticed it, it happened twice during my commute. cooling pump code 00739. iam a new member so i thought i'd let you know of my experience. Warm air Was wondering if anyone else had this problem with their truck. We can start there By chatting and providing personal info, you Cold air Ford Fusion. Back in June, the heater seemed to go out. I turned on Dual mode, leave driver side with 70F and turn down passenger side for 65F and now it blow cold air. I think there is just the one heater matrix. 2017 Kia Sportage. Air flow and air temp in the cabin are controlled by the position of the valves. Drivers side blows ice cold air no matter what A6 / S6 (C6 Platform) Discussion - HVAC Blows very hot air on side vents - I have a strange problem with my car. 5. Jump to Latest 2014 435xi All off a sudden heat is only coming out of one side, passenger side blows cold air. I turned up the climate controlled temperature and it would not switch off a/c, I finally got it to do If you’re short on time, here’s a quick answer to your question: The most common reasons a car heater blows cold air on one side are a stuck blend door actuator, blockage in the heater core, failed blower motor resistor, or failed temperature control switch. You can make out the exhaust openings for the driver and passenger (arrow for foot actuator runs by the passenger side) The vent that shows in the front of the unit is for the crew cab rear seat cooling vents, this runs off the face defrost actuator. Adjusting right side temp control cold to hot does not change the temp of those vents, hot all the time. 1. The difference in heat is most notable if I set the temp at 74 degrees for both controls and it is 65 degrees outside. My q60 is not blowing cold air on driver side, checked the fluids and the cabin air filter but when I took off the filter I noticed this is this normal? If one side of the car is blowing hot air when the AC is on, the blend door actuator has failed. Welcome to CruzeTalk. You should have both heater hoses hot as well. 8 TSFI 2015 Black Edition is not blowing hot air in the morning. The cooled and heated front seats don't seem to blowing much air Expert. But when I revved the engine above 2000rpm the air blowing out got hot again. F32 Heater only blows hot air on one side. 0 Tdi CHNA. Heat turned up to Hi still nothing on drivers side. A8 / S8 (D2 Platform) Discussion - Heater problems-warm on passenger side, cold on drivers side - Hi there guys, I hope someone can help. i have the same problem with my audi A6 C7. The Jeep would only blow hot air on Hello there. Mechanic's Assistant: What's the approximate mileage on your 2017 Rogue? Customer: 15000 miles A6 / S6 (C6 Platform) Discussion - audi a6 c6 blowing only cold air - hello! i need help, my audi a6 c6 blowing only cold air i have few climate control faults. Most vehicles with dual temperature controls use two blend doors to vary the ait temperature coming out of each side. I don't have a pic handy, unfortunately. Only the actuators or a bad duo valve can cause a side to side temperature differential. Driver side blowing super cold but passenger side blowing hot/warm. This is a ducting issue inside the dash. Seems like the passenger side is blowing ambient air. The back seating area works fine. We drove up to Mackinac Island in hot weather, and used the AC all the way up. – turn dial all the way to hot, 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 145K Members. even in Max Defrost and “Hi” Temp only cold air is blowing on entire front passenger side It blew heat only on driver’s side, cold temperature on passenger side front and rear. 2017 VW Jetta SEL, Heat on driver side, cold air on passenger side . then into the evaporator where the heat from the air passing over it evaporates the refrigerant into a gas thus cooling Started last fall before winter hit where regardless of where the dual climate control was set on that's side it would blow hot air. Got air flowing on driver side but cold. 2017 Titan crew cab. I've had mine for part of 1 winter and 1 full (and unusually cold) winter for Toronto and have Any ridgeline owners have problems with dual zone AC blowing hot air out of both front vents then cold air drivers side but hot air out of passenger vents. I've searched the forums for a good hour or more and it seems as though this has been a common problem but no one has listed a fix. Passenger's side is fine. During this time I don't press any switches on the heater. Driver's side heat will set me on fire (I'm assuming it's probably trying to compensate for the cabin temp difference). i mentioned it to I just replaced one in an A6 that had a similar fault. VW Mechanic audi a6 heaters not given out hot air heaters just lukewarm not hot enough to heat the car how do i fix them and how - Audi 2001 A6 question Engine overheats and heater blowing cold air. It will start off blowing cold but during the Q7 MKII Discussion - AC not blowing very cold - 2017 Q7. I have managed to change the motor myself, the one on the right. it just slowly comes like its taken a day and age to heat up The heater in my car is blowing cold air, after reading a few posts on various forums I changed the thermostat which helped keeping the engine temperature at a normal level but the air coming from the heater is still cold. Jump to Latest My son recently got a 2013 JK MOAB and the drivers side vent has started blowing cold air rather than hot when the heat is on. Temps were in Please I need guidance in solving this HVAC issue with my Dodge grand caravan 2017 There's cold airflow on driver's side while passenger's side is hot air all the time I have changed the blend door actuator, no luck I have changed the thermostat {had P0128 Error} i function tested the movement , no luck I did the reset of the control, no luck The 2013 Chrysler 200 has 15 problems reported for heat only on driver's side, cold air on passenger side. Could some one please advise. I’ve had the car since new so I know there is no stop leak in the core. Air flow speed varies directly with fan speed. Audi Dealership told me it was the problem was with the internal thermostat in the Climate Control Unit. If it's the HVAC heater box flap positioning motor, would anyone have a diagram of where it's Audi A3 / S3 / RS 3 MKII - 2015 A3 Heater Blowing Cold Air - Hello, I just joined the forum. Forums. B It has dual air/heat. Only driver side blows slightly warm air, passenger side cold. I parked my car had lunch at a restaurant afterwards I turned my car on and and while driving home the AC started blowing very cold A6 (C7 Platform) Discussion - Air condition blowing cold only in one vent - Air condition on my C7 2015 is only blowing cold (very cold) air in the centre vent, driver side (right side, I'm in UK), next to the steering wheel. (4F0820511A) faulty. Winter came and wanted to use heating in car and just cold air was blowing from both sides. I was even able to hand turn the air mix door to switch from cold to hot on the driver's side. Change the temp on the left side control Heater blows Cold air on one side I'm curious if there might be an equivalent doc for my MY 17 machine (delivered in Feb 2017). When I switch to heat air does blow, but it is barely warm. If the heater core starts to plug up. The hose leading into my heater core After closer investigation, it actually is the warmest at the far left vent, coldest at the far right vent, and progressive across the dash as such. Audi A6 – (Yauhen_D / Shutterstock) At idle the heat blows cold air out of the vents. 6crtdi estate. Tested the same for the passenger side. Now enjoying freezing cold air in San Antoniorunning over 100F on most days now Some online advice said low freon could mess with the actuator door sensorsbut using the handy "pocket tester" (i. No loss of air flow. There’s no way to get the temperature even Facebook Twitter Contact us RSS. Its getting colder so i tried the heat, and it blows warm on the driver side and cold on the passenger side. [Solved] Air Conditioner: Hot Air on Passenger side, Cold Air on Drivers Side Recently noticed the air conditioner has gone faulty, it's blowing half hot and half cold when AC is set to Cold. CX-90. got stuck that caused only cool air to come out of one side of the air Hi, my 2011 Tiguan is blowing hot air on drivers side and in back seat, but cold air on passenger side. Thank you. It sounds like one of your flap actuator motors or actuator arms has failed or the heater control valve has failed on one side There is only one evaporator on the G, so the system either makes cold air or it doesn't. Airflow on the drivers side matches fan setting on dash. If I lower the driver side to 60 and raise the passenger side to 90 then I get cold air on the driver side and hot air on the passenger side. Signs of a Temperature Problem in Your Car AC Blows Cold Air One Side and Hot Air on the Other. Audi A6 (C7 Platform) Discussion - AC Problem - Blowing Cold Air - Hi, Any body had/experienced this issue, today the temp was 49 and my Ac was blowing warm air and everything seemed good. Husband thought it might be the evaporator temp sensor FV6Z-19C734-B. I've added refrigerant but its only Heater blowing cold air. While living in superhot Dubai, it would Q7 MK 1 Discussion - Q7 HVAC alwasy blowing hot one side - I have a 2008 Audi Q7 Premium that intermittently blows only hot air on the passenger side. Luckily the heat still comes out of the side vents so I just need to wait a couple of minutes longer before the cabin is nice and toasty warm (I live in MA) I guess I might want to get this taken can of during the Spring because I will want the vents blowing cool/cold air in the summer when it is 90 plus degrees. A clogged core can cause the heater to blow cold air on one side. They are controlled electrically/ mechanically and by vacuum when you turn the ****. 0 fsi has developed a climate control fault, blowing cold air into the drivers side even when the heat setting is at max (hi) any ideas ? Wow I didn't expect a 6 month old, ~9k mile car to go wrong already. However my heat on the drivers side front and rear is blowing cold air, the passenger side seems fine. 2018 Honda Clarity Touring PHEV - Forest Green w/Tan interior (wife's car) 2017 Volt LT - Heather Gray passenger side in summer with the AC on and cold air in the winter with the heater dialled Looks like there is 2 on each side. I have a 2015 A3 Quattro Cabriolet Prestige Package and I love it! Now I have an unexpected problem in a too new of a car. Then I tried to turn off Dual mode, leave both of them at 70F and it happens again, cold air on Driver side and hot air on Left vent cold air, left center vent cool air, right center vent hot air, right vent hot air. 2022 Powerboost (1,000 miles) heat is blowing cold air on drivers side and really hot air on passenger. Im having a problem trying to diagnose what could be causing only one side of the car to blow out hot air The drivers side will not blow out hot air. I tried adjusting the temp, blowing air through defroster, vent, and floor, one at a time, and nothing helped. I took it to my local garage (first time I ever used them as I have recently moved) they had charged me £50 to diagnose the leak which they said is the expansion tank. Does the heater core always flow water thru it and only close off a door inside the heater box I have an Audi A6 2015 2. Ive felt all of the hoses and they all get hot when the temp needle is up Hello. This component transfers heat from the engine’s coolant to the air entering the cabin. 0t blowing fuse 6 ( inside fuse box) si,tt · Started Wednesday at 10:22 PM. I tried the auto and manual temp controls. I'm still getting cold air only on the passenger side. is a common problem with this model where the far side of the heater core blocks and as a result only the passenger side heats up to warm the air. If you have a dual Heater blowing cool on one side. Hottest by the window, and a little cooler in the centre, and then the passenger vents seem almost like atmospheric temperature air. 5 from dec 2014. Dealer said seeing this plenum is sealed, there maybe more doors inside that blend cold and hot! And would need to replace the whole plenum. I don't think this is heater core valve related because this occurs within the first few minutes of starting the car before the coolant is even warm. Feb 10, 2019 #2 HEATER NOT WORKING ON ONE SIDE OF CAR. My left side AC vent seems to be blowing cold air continuously, even when I turn on the heater and direct the air flow to foot well only. Even if you change the temperature, it will AC blows cold on passenger side warm on driver side. 2011 Super Duty with the Lariat Dual Zone Climate Control Last fall the truck compressor kept kicking on and off Hi driver side heating it’s blowing cool while passenger side is blowing hot any ideas plugged it fault code is coming up as B201000 any response will be greatly appreciated thanks Audi A6 (C7) Forum ; Heaters blowing cold New Members - please read before posting. VAG shows the compressor is kicking on - but the temps from the vent are MUCH higher than my Q5 (1st pic vs 2nd pic). audi s3 8l heater blowing hot air only. The cold weather came and I started to turn on the heating, the problem is that on the right side of the ventilation heat enters and on the driver's side it is cold. Getting lots of heat on driver side but the heat on the passenger side blows cold or luck warm. 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. moved the arm by hand and it controls the 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. I have no heat on drivers side, passenger side works fine. The gauges where showing low 2016 ford escape blows hot on driver side but cold on the passenger side. I have some AC gauges in my garage, so I have hooked them up and this is what I got. May 30, 2017 53 19 South West. 2017 Titan XD 5. I've searched the forum and checked a few things. I added approx 80g of 134a until the high side was at 260psi. 6. One hose to the heater car SHOULD be hot. is that the only fix? How to Fix Car AC Blowing Cold on One Side and Hot on the Other. Just a few Could be the sensors fitted on the ducts behind each of the vents. Noticed the AC really isn't blowing cold. I let off the pedal and it's back to cold air. obviously steps will need to be taken to check the servo/flap motor. But no temperature increase. It's not a dual system so is it the internal flaps playing up? The lower stepper motor also seems u/s (which is the heat regulator?) as it doesn't move on any setting. I tried searching for similar issues in the forum, and found a few posts with similar issues pointing from clogged hoses/cores, coolant leaks, to a bad thermostat and V50 pump issues Before I start going down the diagnostics rabbit hole, I figured I'd ask you all for some input. The heater may stop working in Audi A6 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 I'm sorry to hear that your heater is not operating on one side and I totally understand how frustrating this is. -No warm/hot air blowing through vents -Basics Audi A4 - the ac stopped working on one side (passager in US) but was blowing cold on the driver side. ballerali; Jan 16, 2012; Replies 9 Views 6K. 7T with 6 speed manual and 167,000 miles. Cold on one side warm on the other side. Thread starter Jetta4Dollars; Start date Apr 10, 2014; J. If the blower motor stops working due to a fault, the air will not flow out of the vents when you switch on the AC in your A6. Same problem with heat and air Reset worked for awhile ! Back to same problem one side cold other hot ! Now it will not reset anymore ! Nothing but s**t products !! Hvac blowing cold air on one side amd hot-air on other 2014 Edge - had this issue in winter and found video to reset calibration. Drivers side blows ice cold air no matter what you do, only way to stop it is turn off the HVAC completely which then steams up the inside of the car. Heaters blowing cold And as it is the flaps that move to mix hot/cold Customer: Heater blow cold air only on driver's side. Any one experienced this before or have any suggestions? Audi A5 - A/C blowing cold air on heat setting New Members - please read before posting. I was told to checkout the If you have a dual-zone climate control system and one side blows cold air while the other blows hot, the problem is most likely with the sensors. Yesterday, stopped at grocery store for 10 minutes and heater blew hot after restarting. The ambient temperature outside was 73 degrees. It worked. Today I noticed that my 2018 Q5 had warm air coming out of all front dash vents (sides and center) except the one left of center (for the driver). The blower motor is the central component of the air conditioning system in Audi A6, responsible for blowing hot or cold air through the AC vents. Has anyone had this problem. The car is a 2002 allroad 2. I have a B7 Avant 2005 and in he last couple of days the drivers side vents will only blow cold air, regardless of the temp setting. If the air conditioning in your car is blowing hot air on one side and cold air on the other, there could be a simple fix like adjusting the temperature or it could be time to replace a part like the a4 (b6 platform) discussion - heater blows cold one side, hot the other side ? - hi my 2002 2. Reason #1: Low Coolant Levels. Temps are: Far left DS vent - 41* F Far right PS vent - 71* F This is with the temp controls set to LO on both sides and it set to recirculate the air, car parked inside a large garage at about 80* F. Great to know this is a known issue and that there is a TSB out there, although it doesn't seem to have the 2017's listed,but I would assume it's the same problem and should be covered under warranty Audi 100 / A6 (C4 Platform) - NO HEATER on A6 - Hello all, This morning was 56F and when I turned on the heater (HI setting), no heat came out all day. so I?ve did some research and found a common issue is the silica bag in expansion tank splitting and causing a blockage in the heater matrix core. The other should be colder. The passenger side was blowing warm air, but it was cold on the driver's side. We diagnosed it with a failed right panel vent sensor. The driver's side AC wasn't blowing cold air while the passenger side was. I checked with OBD 11 for errors but nothing and I even check the air vent temperature. stewl cgnvdct kekztl fqzzew rwwkbj imd flpy hekt rea ctd