Sonata I45 (YF - 2011+) :: Blade Spinning Noise When Accelerate / Door Making Lock Sound
Aug 6, 2013
Every time when i accelerate, there is a 'blade spinning sound' coming out from the engine, i noticed it when my car hit around 5k miles, now it's about 7300 miles. any idea what that is? could be the belt problem?
The second noise is a constant 'locking' sound comes from back passenger side. when I locked all doors, (especially in quiet night makes noticeable) about every 10 minus, the door kept making a 'locking' sound, it sounds the latch and the lock can't fully attached each other, and the door has to constantly reboot the auto-lock system.
What are the issues of these two annoying sounds?
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I think the actuator for my driver's rear door is on the fritz. Basically it fails to lock/unlock automatically like the other three do. The other three work fine - to include the passenger rear door.
Again - if I manually push the lock it works as it should (both lock and unlock) - but it will not unlock with the FOB. I removed the door panel and everything looks good - I can't for the life of me figure out how to remove the inner (black) panel so I can get to the actuator.
I can hear the actuator trying to unlock it some times - I can hear a vibration coming from the door when it tries. But again - the passenger rear works fine. I think the biggest thing I need to do now is to get behind the inner door module (black trim) to see what is going on - but I can't figure out how.
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The power locks on the front right door started making a ugly sound. I disassembled everything including the actual electric actuator and found that the problem is caused because one of the gears that got a teeth broken.
Now, I forgot to take a picture before I put it all together, but it was white gear about one inch in size with a little square thingy in one side that moves the actual lock.
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2011 Sonata GLS 2.4 82K miles
Driver door lock was stuck in lock position. key fob and interior button would not unlock driver door. had to force it open and now the door will not lock at all. tried key fob, buttons, and even inserting key and manually locking but nothing locks the door. Interior lock/unlock button next to handle moves freely now.
Is this the door latch assembly, the handle itself, or something else?
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I got in my 2011 Sonata today to go to work and my driver side door won't lock either electrically or manually. The other 3 doors lock and unlock just fine. I'm really concerned because I can't even lock it manually by pressing the lock in. How to fix this anomaly?
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So, I am sitting at the dealership waiting for my car to get worked on. The door lock on my driver side isn't working.
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I have a problem with my 2011 sonata, the rear passenger side door lock will not unlock. Whether I use the key fob, the internal door unlock button or the buttons on the door handles from the outside. I can't even get the door open to take the panel off.
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I have a 2012 Sonata GLS which (pathetically) honks to confirm the door lock. Is there a way to convert it to the "chirp" of the Limited models?
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My gas lid will not shut flush. When I lock the doors it makes a loud sound as if it is having a hard time catching the lock. The lock still catches but its still not flush. When the car is unlocked and I shut the door I can just pull it open without pushing on it as it is not sitting flush. I checked for anything that may be in the way of the hinge and all seems normal.
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I just purchased a 2011 Hyundai Sonata with 126K miles on it and so far it has been okay. The only thing I noticed is a whining noise when I go to accelerate and the other day I went to put the car into reverse on the odometer it did not display what gear I was in nor did it illuminate on the gear shift whether I was in drive or not.
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My brake booster is making noise for a few months now. It works ok and brakes are strong but the noise is there. Any way to quiet it down? Or how much the replacement might cost?
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Engine make a sucking noise when turned off? My engine sounds fine but when I open the hood and turn it off I can hear it make a sucking sound almost like its releasing pressure. I can only hear it when im outside and someone turns the car off. Is this normal? Also, how often do you all add coolant? I added mine to full maybe like 5 months ago and today when I added oil to the car it was down to the halfway mark. I hadn't run the car all day and just moved it inside the garage. Does the car not running make the fluid drop or could I have a leak?
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New Sonata GL owner. Just picked it up last week and I love the car. Great drive, great features. Only thing is I am noticing that there's a humming noise from the engine whenever I accelerate and when the car decelerates. It's not really noticeable during the day when the streets are busy and I'm listening to the radio etc., but at night when I'm driving on quiet streets its quite audible and it almost sounds like Diesel engine.
I read a few threads on this and people have attributed it to the direct fuel injection - is this humming sound normal? Do all sonatas sound like this? Or should I go back to the dealership and get it checked out?
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Have little wind noise on the driver side door up by the top. My wife's 2010 elantra has it and dealer couldn't hear it.
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My husband and I almost bought a used 14 sonata SE last night, but it was contingent on the dealer fixing the clicking or pinging noise going on under the passenger front door. It was going on during the test drive and continued after the car was turned off. The car has 7,000 miles on it. So the dealer took it to a hyundai dealer this morning to have it repaired under warranty, and the hyundai dealer said its a normal new car noise and will work itself out with time - but there's nothing to repair.
I'm aware that sometimes exhaust systems or heat shields ping a few times when the car is turned off? Did it eventually stop? And when? It really is annoying. I'd like to get this car, but he refuses to buy it if it's making this noise.
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I have a 2007 4 door Sonata, and the Driver door power door lock does not always function. It make a noise like it is working, but most of the time it does not lock or unlock the door. The other doors work fine, and I need to manually lock and unlock the driver door with the key. I'm told that the problem is probably the door lock motor. Looking for some detailed instructions on how to remove and replace this motor?
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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.
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I picked up my 2012 limited Turbo last night but noticed there's a rattle of some sort when I accelerate around 2k rpm, it kind of sounds like a bunch of metals being shaken up. Is this normal? I am also trying to test for the left/right pull, but with all the bad roads here in the city its getting kinda tough.
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I just had my 15000 check-up for Sonata 2011 a week ago, everything went fine. The issue I am currently having is that I notice that when I drive on the freeway, after cruising for a distance and then stepping on accelerator to speed up, there is occasionally a knocking or shudder that occurs initially and then goes away. This seems to be reproducible if I accelerate, then let the car cruise, then accelerate again. But it does not happen every single time. I haven't noticed it too much on city streets.
My question is what may be causing it. If I were to take it back to the dealer, how much will I be charged for the inspection and if they were to find nothing wrong. Additionally, should I take it to the same dealer (which is about 20mi away), or a closer one?
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I notice some faint knocking from the engine when I accelerate. I notice this symptom during summer months.
What to do? 2012 2.4l engine ...
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I have 2011 Sonata Limited 2.4L I have a rattle that seems to come from the engine compartment near/thru the dash/driver area. I am getting pretty good at replicating the issue. When I accelerate or decelerate thru 1500 - 1700 rpm the rattel/vibration happens. If I can continue to keep the same rpm level the rattle remains. It tends to be even more frequent when the AC is on. I have had the dealer look at 2-3 times and they cannot seem to remedy the problem.
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