Sonata I45 (YF - 2011+) :: Cruise Control Will Completely Stop Working While Driving
Nov 9, 2016
So 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.
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Bought 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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I almost always use my cruise control. When I turn off my car then restart under 2 minutes, the cruise control doesn't work UNTIL I stop completely.
When I turn off my car over 2 minutes then restart, cruise control works fine.
Is something not resetting right or something? It doesn't bother me.. I just have to restart my car after 2 minutes so my cruise control works.
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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?
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I'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...
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Mine 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.
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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.
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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
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I'm worried about my beloved 02 Toyota Rav4. She's been a great car, we've driven all over the continent, never had a mechanical problem. Lately, particularly on humid days, my cruise control will stop working mid-trip and at the same time the RPMs start running high, nearly twice what they usually are. It lasts until I get home, next time I start her she's fine. The guys at the shop never find anything. The engine control module was replaced last year under an "extended warranty."
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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.
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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.
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I have 2011 Elantra that the cruise control is not working properly. It started out that I had to slap it to get it to work. I have to push the Resume button to turn on, Cancel button to set, set button to resume and the on/off button to cancel. Was told I need a new switch assembly. Done that and same problem. Shop checked brake light switch and said it was working properly, but I think they just meant for the brake light and it was not sticking. Even had steering wheel pulled and put dielectric grease on the wiring harness.
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My B5 1.8t 5M cruise control has stopped working. It became intermittent for a while and now it is dead. I have a long commute and really need the cruise to work.
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I've got a 2011 Sonata Limited that I just purchased used, 20,000 miles. Everything is great besides the fact that the all the controls on the left hand side of the steering wheel will intermittently stop working. I brought it to Hyundai the first time I noticed and they replaced all the buttons but the issue persisted. So, I just picked it up today from them replacing the entire clockspring and the wiring behind it now. It worked great all day until just as I was pulling into my driveway and it happened again.
They basically told me this would 100% fix it because it's the only other thing that could be the issue. However, my gut keeps telling me it could be an issue with the radio itself. I've read a bunch of stuff on here about the issue but there was only a few responses of fixes (all of which I have tried).
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About a year ago I was driving along and ran into some traffic. A few minutes later I noticed the AC stopped working, (it was about 85F out), and then I noticed that the engine temp was getting much warmer. Had never seen this before. The car had about 70k miles on it.
Turned on the heater and was able to get the engine temp down. Immediately took it to my local mechanic, who checked that the compressor was running, but was unwilling to tackle this diagnosis and recommended I take it to the dealer.
Took it to the dealer the next day and they diagnosed a bad compressor which they replaced for $1200. However the very next day after I picked it up the very same thing happened. Engine overheating and the AC turns off.
Pretty disappointed in this - I expected the dealer to be able to fix this, especially for $1200. So I left it with them for a week, and still they were not able to diagnose or duplicate the problem. Asked me to come in when it is happening, but since they are about 30 minutes away and it only happens once in a while I gave up on that.
However, ever since then it will occasionally have the same issue. I can usually resolve it by parking for a while, or by turning on the heater for a while. The AC does work most of the time, but of course this problem usually occurs only on very hot days.
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My college son's 2014 Charger V6 has developed three issues since he purchased it used in late May. The cruise control has stopped working and the anti lock brake and traction control lights are constantly on. Any possible cause?
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Went to start the car this mourning & it was completely dead. No power to anything. Last used the car on friday & everything was fine. It looks like the fuse on the + lead is blown but I don't know how to replace it.
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I don't have any lights or gauges working at all. The sonata car picture comes up when I get in but once the car is started this goes away too. Headlights and interior lamp is about the only thing working on the car. 2013 Hyundai Sonata?
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I have been out of the country for the past 3 months and I left my car at my parents place. I have a 2011 Sonata SE with Nav. I got a call from my dad saying that my car is dead (battery) and the doors have locked. He previously was able to jump the car since he was able to open the doors with the key fob remote. Now the doors will not open. I assume the battery has died beyond where the key fob can open them. I return back home this week and would like to be able to deal with this headache before I return and come back to a working car. How to get into the car or at least popping the hood without being able to get in the car? I've read up about other cars having a backup battery or special mechanism on the door handle for these situations so I would think Hyundai thought this through...
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I have a 2011 KIA Sorento LX (auto, 4-I). I'm very happy with my Sorento except for one problem. The cruise control will not set properly all of the time. I turn the cruise control on, get to the speed I want and press the Set button down but some times nothing happens. When this happens, I have to press the Cancel button and then press the Set button down and the cruise control will then set. Also, pressing the SET (-) button down to reduce speed once the cruise control is set will some times cut the cruise control off. The cruise control light does not go off but you have to reset the speed. My dealer says they cannot duplicate my problem and cannot fix it until it completely breaks.
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Is it plug and play. My cruise control hasn't work. Numbers look right on vag and switches/fuses are all good. So I am left to assume its the stalk.
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