Sonata NF (2006-10) :: 2009 - A/C Blows Hot Air Only On Passenger Side
Apr 10, 2016
clarification: temperature control works as expected on driver side. Only hot air comes out on the passenger side.
1. Most of the problems of this sort seemed to have been solved by replacing an actuator - air blend actuator, vent door actuator, etc are the terms used. Are these all different names for the same actuator? Or are there two actuators?
2. The problems occurs regardless of the DUAL setting so I think it is unlikely to be a temperature sensor problem.
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I have an 09 Limited with the dual automatic climate control. It finally got cool enough to start running the heater. The passenger side vents are throwing cold air instead of warm like the drivers side. This includes the windshield defroster. I'm thinking there is a diverter "somewhere" that is not working properly.
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Where another 09 owner had what he thought was a cold weather related squeak coming from the passenger side dash / windshield area. Mine does this and it's highly annoying. Here's what I've observed:
- seems to happen in cold temps, though I can't say what "cold" is...<40F perhaps?
- noticeable over bumps or whenever the car frame twists as a result of uneven road surface
- source seems to be the dash / windshield interface on the passenger side
- it's *possible* it may be coming from the top of the windshield as well
- it's very noticeable and highly irritating
Either with an 09 or earlier model? I cut a pool noodle and shoved it down between the glass and dash hoping the pressure would relieve whatever is rubbing. It appeared to work until the temps dropped into the 20s. Then it returned. I have a 2009 GLS, 5MT Sonata.
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I have a 2009 Hyundai Sonata. The a/c air vent is not working on the passenger side. The vent on the drivers side is working. I believe it is the temp door actuator? Can we fix this on our own? Mileage is over 60,000 miles? That is the only problem I have had with my car.
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My wife drives a 2010 Hyundai Elantra with a 5 speed manual trans with about 40K mi on it . We purchased the service maintenance package that covers all scheduled major and regular maintenance. A year ago they replaced the head gasket because they discovered a small oil seep. This was covered by the warranty.
Well a couple of weeks ago I noticed that the heat is fine on the drivers side and blows cool on the passenger side. This is a problem particularly when defrosting the windshield. When she brought it in for the next scheduled service a couple of days ago I asked that she mention this problem to the service people.
Their response was "we need to do a cooling system flush which would not be covered by the service contract" to the tune of a couple a hundred bucks. The coolant is the transparent green it should be due to it being changed one year ago so I have my doubts about it being the heater core.
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I have a Buick park avenue 1998, 3.8L V6 engine. the problem is: The ac vent on the driver's side blows cold air but on the passenger side blows EXTREMELY hot air. no matter how cold or hot you set the ac it blows at the same temperature on both sides. Florida heat is setting in and my passengers are melting. I am really hopping that is not something to bad and that I can fix it myself. Tip: this started happening after i had the alternator and the battery replaced.
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On my 06 GS300 135k my driver and passenger side blows different even though the temp setting is same. I have replaced Driver side Servo motor but no change. When heater setting is at 75, passenger side blows toasty, but driver side is cold. What else do I need to look at possibilities?
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I have a 2008 Santa Fe Limited. Today I briefly turned the heat on since the outdoor temp was cool. Later in the day, I resumed the A/C AUTO setting at 72 for BOTH sides of upper vent outlets. I soon noticed that the driver's side blows warm air and the passenger side blows cold air as it should. No amount of adjusting the temp control either up or down had any effect on the driver's side except for constant warm air. Now I know the passenger side can be adjusted separately but both sides were set for the same temp. Never had this happen before. Always before, if I wanted warm air, the warm air would come through the floor outlets. What's causing warm air to come out the top driver's side vents when it should be cold? Could a diverter door be stuck?
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My wife drives a 2010 Hyundai Elantra with a 5speed manual trans with about 40K mi on it . We purchased the service maintenance package that covers all scheduled major and regular maintenance. A year ago they replaced the head gasket because they discovered a small oil seep. Well a couple of weeks ago I noticed that the heat is fine on the drivers side and blows cool on the passenger side. This is a problem particularly when defrosting the windshield.
When she brought it in for the next scheduled service a couple of days ago I asked that she mention this problem to the service people. Their response was "we need to do a cooling system flush which would not be covered by the service contract" to the tune of a couple a hundred bucks. The coolant is the transparent green it should be due to it being changed one year ago so I have my doubts about it being the heater core.
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Why my air-conditioning only blows cold on the passenger side on the driver's side It barley bows cold most of the time it is warm.
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Why my 1995 740i only blows out cold on the drivers side and warm on the pass side? this happens when i put the a/c on.
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The A/C in my 2007 ES 350 blows about 20 degrees warmer out the drivers side than passenger side with both sides set the the same temp.
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My A/C system is working fine but my passenger side vent isn't blowing air, Air comes our of the 3 other vents. I am not sure if something is stuck in there or if the A/C compressor isn't working.
I remember seeing a step by step guide of how to change it ages ago. But that my have been for something else. I have a 2007 Sonata GLS.
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Having some difficulties with my passenger side low beam. I replaced the bulb with one known to work but it wouldn't come on. Keep in mind the driver side works. Fuse if fine and I swapped relays but it still wouldn't come on. Took a multimeter to both sides; driver side reads 12v and works but the passenger side reads anywhere between 8-10v and does not work. I'm really stumped on this as all other lights work fine and the wiring in the engine bay seems fine.
I'm thinking as a last resort I might figure out how to wire a relay behind the pass side lamp using the 8 volts the wire receives to switch the relay on then run a new 12v wire from the fuse box to power the low beam when the relay activates. This would really be a last resort scenario though if it would even work.
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I have a 2010 sonata 4 cylinder. It has a little over 42,000 miles. I am experiencing an electrical hum from the passenger side engine bay. It doesnt stay on continuously, but comes and goes throughout the drive. Not sure what is going on with that. Also, it seems like while i am braking past 20mph the car has a hard downshift. That does seem to go away the longer i am driving, kind of like only happens when the motor is still warming up.
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I just bought a 2006 Sonata GLS V6 for my daughter to commute back and forth to college.
The car rides like a dream and has plenty of pep, but I had this annoying squeak when you go over bumps. It looks like the upper strut mount has a lot of play in it when you shake the car up and down, so I ordered 2 from Rock Auto. the left side feels and looks solid.
But I just read an article on the upper control arm replacement and wonder if that not my real problem here.
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Both the high and low beams for the passenger side on my 06' GLS are not working. Fuses and bulbs are fine.
Is there anything additional I can check that provides electrical power to one side of the headlights?
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The Passenger power window button on my 2009 sonata is broken. Any tips on how to fix it? additionally, looking for a good youtube or other video site for repair videos/tutorials?
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The rear seat on the passenger side wont fold down... I don't feel the mechanism release when I pull the lever... I have my trunk sealed off because I have two 15z so I cant get to it via the trunk...
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I have a 2009 Sonata Limited. The passenger side front window has stopped working. Neither switch works. How to troubleshoot?
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I have a 07 Sonata. The front passenger side power window is not working. How can I determine whether its the window motor or regulator?
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