I found a post in the forums with a similar issue to the one I have the only difference is that I have a Sonata GLS 2012:
"one of the "slider" control knobs on my '04 sonata has broken and i need to replace it. i'm not sure i'm calling it by the right name; i can't seem to find it anywhere when i google it. it's the small plastic piece in the middle of the air vent that controls the direction of the air flow.
So I was installing my Hid's and the clip broke off, clip still in tact but the part that it's held in where the screw is at is gone. What can be done about this?
View 6 RepliesI got a Ford f150 and getting the error code P0446 Evaporative Emission Control System Vent Control. My truck has burnt up 3 of these things already in the last 8 months. Why my truck keeps killing them?
View 2 RepliesI have a 2011 Hyundai Sonata 2.0 Turbo Limited and the A/C seems to only be blowing cold air from passenger vents, and on driver side "warm/ hot ". What steps or what i can do to get this fixed.
View 3 RepliesIn my 2014 Sonato Turbo model, I notice the sound of a vent opening and closing while driving. This is noticed when starting to drive or if the car has been placed in park while idling. My wife drives this car primarily so, I really can't tell when it started or if it has always done it. I have wondered if it has something to do with keeping fumes out of the car maybe. One thing I have noticed though is that it sometimes seems to also make the noise if you hit a bump.
View 3 RepliesI've got a 2012 Hyundai Sonata LTD and have been loving it for the past year (bought it certified pre-owned last February). I've noticed, however, that there is a clicking coming from the passenger-side AC vent or general passenger-side dashboard area. It seems to be somewhat tied to whether I have the air recirculation (outside air) button turned on or not. I typically use my front defrost a lot, which, when enabled, shuts of the air recirculation button. This seems to encourage the clicking sound, whereas if I turn on the air recirculation, the clicking eventually goes away after the car warms up and after ~10 minutes.
From my internet research, it would seem that other types of cars have reported a similar issue and it's been attributed to either a bad actuator or something called recirculation failure. Here's the link to what seems to be a near identical problem for a different make, model, and brand of car [URL] ...
I just bought a 2013 Sonata. There is a whistling noise from the passenger side vent closest to the door that appears at about 70 mph when in MaxAC mode. It is high pitched like a venturi. It goes away when switched out of MaxAC mode or when the speed drops below 70. I am guessing that it has something to do with the outside air being squeezed off.
View 12 RepliesMy check engine light has came on and I received these error codes
PO441 : Evaporative emissions control system incorrect purge flow.
PO 455 : Evaporative emissions control system pressure leak-large leak.
PO 446 : Evaporative emissions control system vent control circuit fault.
Also only my driver side fan is working, may be separate issue?
2012 GLS ... For a few weeks after buying my car, the cruise control electronics were perfectly responsive.
I find that after a few thousands miles, I am able to turn ON the cruise control easily, but often now pressing the 'Set' button doesn't do anything until I press the On/Off button and turn it back on, hit Cancel a bunch of times, and THEN it might let me 'Set' the CC.
It kind of scares me to think that the CC could malfunction and not let me turn it off AT ALL one day, which is far worse than simply not being able to set the CC.
Would the dealer be able to simply "reset" the electronics pertaining to these controls?
In the past two weeks my traction control light came on and stayed on until i turned the car off. This happened randomly about four times. Setup an appointment through BlueLink. The dealership says that since the wheel speed sensors are wireless that something interfered with the signal to the computer. If it happens again they will replace the two passenger wheel speed sensors.
View 9 RepliesI've had my Sonata for six days, and I love it... Except... The cruise control doesn't work. At all. Never did. I tried pulling up on the brake pedal like another poster had suggested, but that didn't do a thing. Looks like a trip to the dealership is in order...
View 32 RepliesMine has done it a few times now. It seems to do it going up a very long gradual to steeper incline, such as climbing some mountains, when set to 60 MPH. It'll start dropping down until it gets to about 47 +/- MPH, then the cruise just kicks off. No downshifting in sight...
There's a stretch of route 219 through PA heading north towards NY that I encounter about once a month. Yesterday was the 2nd time I've had my Sonata on this trip, and it did it again. It actually did it twice last month on this trip.
The dealer reset the transmission computer due to very cold weather "slipping" from 1-2 shift after the first trip. It appears that didn't take care of this issue, though I didn't mention it to the dealer at the time (it slipped my mind).
I'm reluctant to take it to the dealer, since odds are they won't be able to duplicate the issue. We don't have any roads around here quite like the one this happens on.
Had an odd event this morning on my drive into work. Put the cruise control on at about 75 mph, after several mins came up to traffic and as I pressed the brake the car began to speed up and the engine revved up, I had to press the cancel button on the cruise control to disengage it. Immediately after disengaging it, the ESC came on solid. Once at work, I re-started the car without issue and the ESC light went off. Didn't try the cruise control again on the drive in.
2011 Sonata Limited with approx. 55K. Bought new in Feb in 2010. I have had the brake stop recall performed several years ago.
'13 Sonata GLS w/ 4100 miles - when snow was on the ground 4 days ago, the ESC symbol would occasional flash indicating loss of traction (I was sort of pushing it around some corners for fun) and it seemed to correct throttle, etc. - everything working as it should.
Then yesterday on the commute home with nothing on the ground the light came on and stayed on while driving local & highway. This morning's start-up it was gone. Commute home and it came on again 5 minutes into the drive. But again another restart the light doesn't stay on.
I tried reading codes with an OBD scanner but it says NO CODE - the light is currently off, but was hoping it stored something. Manual says possible ESC malfunction if the light stays on, but it's been erratic.
When I turn my Cruise Control "On" it will light up green on my dashboard, However when I press the "set" button to set the speed nothing happens. It was working fine a few weeks ago. Could it be a fuse? If so what fuse? How I can fix this? 2011 Sonata
View 17 RepliesI just purchased a 2012 Hyundai Sonata GLS certified pre-owned. When I connect my phone the car, an iPhone 4S, the Bluetooth does not allow me to control the audio on the Hyundai Sonata.
Also when I connect my iPhone via a standard USB cable, it does not allow me to pause the music. Whenever I pause the music on my phone it stops for a second and then keeps playing. When I am connected via USB, I am able to control song advancement. I am just trying to find out if this is normal for this car?
2012 Sonata Limited... I purchased my car in November of 2011. It had allegedly been driven for 5500 miles by a salesperson at the dealership.
Within a week, both my husband and I noticed that the cruise control would simply not go on every once in a while. The dealer claims to have taken apart the cruise control, looking for problems, but says there are no problems; that I should come back in after docummenting problems more specifically.
I also continue to hear the creaking noise in the sun-roof area. Allegedly, the Body Shop adjusted the headliner clips, but I still hear creaking.
I am most concerned with the cruise control, but annoyed at the dealer for keeping my car for over two weeks and having achieved nothing. I like the car, but this kind of a start with it makes me want to sell it and go get either another Honda or a used Volvo.
My 2012 Sonata is flaking in the grey area on the steering wheel around the cruise and volume controls. Is there a remedy? Would it be covered under warranty? It's nothing major, but annoying none the less.
View 21 RepliesSo I've had my 2011 Hyundai Sonata since May of 2013 and I've had few problems with it until now. For some reason, at seemingly completely random intervals, my cruise control will completely stop working while I'm driving. What exactly I mean by this is that I'll be driving with cruise control set and suddenly it kicks off and I have to continue by manually controlling the gas pedal. I am also completely unable to turn Cruise back on until I have shut off the car and turned it back on. There are also times where I'll have Cruise control "On" but not using it and suddenly the Cruise indicator light on the dash will disappear, I'll try to turn on Cruise at that point and it will not work. Again this is the case until I turn the car off and then back on again.
I have followed a couple guides on adjusting the wiring harness in the steering wheel, behind the air bag, to make sure it is not a loose connector issue, but this has not seemed to work. Another reason why I think this may be something more than just that is that I'm also having transmission issues that seem to correlate with the times that my car loses the ability to use Cruise Control. Everything is completely fine with the car, including the transmission, until the above mentioned issue occurs, at which point if I happen to be driving below about 50mph, or reach a point where I have to slow down below 50mph, my transmission begins to intermittently disengage and reengage fairly erratically. It has happened a couple times while cruising at around 65-70mph, but has acted the worst bellow 50mph.
To make things even MORE confusing, the transmission issues seem to correct themselves with a simple shut down and restart of the car, just like with the Cruise Control problem. I'm at a complete loss now. I don't want to deal with a dealership unless I absolutely have to.
Experience a rattle in the window up/down control area when any sort of bass lines come along in the song you're listening to? If I hold the left rear window switch in the up position, the rattle stops, but when I leave it alone, it comes right back! I'm the kind of person that goes nuts when something in the car rattles, so I gotta get it fixed!! A long shot, but is this something the warranty might cover?
View 3 RepliesBought a 2012 Sonata GLS back on July 3rd. I've had 3 instances where I'll be running on cruise control, I'll disengage it and then when I go to resume it doesn't do anything. I can turn Cruise on and off but it will not Set nor Resume. I have to stop and turn the car off and then back on for it to work again. I have a service appointment this Saturday for an alignment issue so I'm going to have them check this out too.
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