Prius C :: Wind Vibration Noise When The Roof Is Fully Retracted
Jun 6, 2012
If I drive at higher speeds (anything above 40mph) I get an unusual wind vibration noise when the roof is fully retracted. If I roll it forward an inch or two it seems fine. Seems like a bit of a design flaw.
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So there seems to be an issue with the sunroof already ( 2 weeks since ownership) . In UP/ DOWN mode it will not fully close and causes wind noise. With up down I'm referring to the tilt functionality. I don't get the message sunroof open when leaving vehicle however.
The work around is for me to open the sunroof in the horizontal mode and then close it again to get a proper seal and to eliminate wind noise. In the image you can see that the rear part of the moonroof sits lower than the metal roof....
Read the manual. performed reset. The reset made no difference. So basically to remedy the situation one either must open and close the sunroof or after closing it from tilt mode bump the button to make the moon roof rear part raise and become flush with the roof panel.
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Would a Yakima 44" Fairing fit on the OEM roof rack? And are there any simple mods to get rid of the wind noise from the roof rack?
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Problem I've been having with my front passenger side window. When the window is fully up, there is some very noticeable wind noise at speed which then goes when the window is moved down a fraction. Whether this a problem that's easily solved or whether it's going to require lots of fiddly work by the service technicians?
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I just bought a 2012 C- 3 ... Today it's been very cold here (Chicago) the first day it's been this cold since I bought the car last month. Anyway as I'm driving every now and then there's a very loud thump on the roof like the wind is pushing the roof in. It seems to happen as bursts of wind hit the car.
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As it is, my roof racks are separated, as if they were going to carry skis or something else on them. I notice a typical wind noise at highways speeds, not unpleasant, but I wonder if I put them together at the rear, or took them off altogether, it would make much difference. Also, as I take off on cold mornings, I notice exhaust fumes collect on the rear window, then immediately evaporate away.
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I collected a 6 month old demonstrator Phaeton on Friday to replace my previous 3 year old.
It's interesting all the little changes in the upgrade model, and it has (to me) a different feel. Quite a bit of this may be due to the 19" wheels which do contribute quite a but more road noise at higher (motorway) speeds.
My real query is the sunroof on this car. I hear significant wind noise from the closed roof at higher speeds (an indicated 80 to 90 mph). On inspection I suspect that the front lip of the sunroof is a few mm proud of the roof.
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04 GX470 , open the back window while driving also had front windows open and all of a sudden I hear this noise like a helicopter to find that my moon roof was vibrating ? So I closed the back windows and everything was normal?
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I've been doing a lot of decently long highway trips this summer (5 hrs @ 75-80 MPH) and I've noticed that the 2008 VR6 Passat has some kind of pressure/wind noise/vibration above 75 MPH. It's hard to describe; it's like the noise you get when you open your sunroof too far and you get a harmonic noise from it. The sound seems to be coming from the upper rear of the car; behind the sunroof and almost from the rear glass.
All of the windows are up, the sunroof is closed and even the shade is closed to muffle the noise, yet it is there. However sometimes it isn't bad. If I have the radio on I don't notice it really, but when it is off it is very noticeable on certain stretches of highway. I'm having a hard time nailing it down as it is not entirely reproduceable. I don't know if it has to do with temperature, angle of the wind, climate control fan settings, what.
I did notice a few reviewers of the new CC complaining of a similar thing, which freaks me out that it is a design flaw - yet searching on here brings me up empty so I think it might be something I can fix. My first thought is that I have a tire slightly out of balance, yet the noise seems more wind related than tires.
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Picked up another C today cause we wanted the 3 model and got a 2012 with 29K, traded in the other C.
Driving home into a very strong wind I felt vibration in the wheel at 70-75Mph, it seemed to get less when slower.
Can winds cause vibration?
Also can overinflated tires or underinflated cause that vibration too? I didnt check it at the dealer as I thought they would have and its too dark now to check.
One last thing, when they rotate tires, do they also balance them?
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Since day one my 2016 F250 occasionally has a reed sounding vibration at highways speeds near the passenger side occupant handle on the windshield pillar. Talked to a service advisor at the dealer about it, what it could be, so this must not be a common problem . The issue is intermittent and can not be reproduced on demand. I tried blowing compressed air all around the area of the Windshield to see if I could reproduce the sound in a shop setting, but no luck. Only thing in common with this noise is 75+ MPH during a rather windy day. I'm a little reluctant to drop it off at the dealer since intermittent problems are hard to diagnose.
YouTube...
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My 2013 Sonata came with a sunroof wind deflector. I'm somewhat hesitant to install it, since it might increase wind noise. It also might affect MPG. I like the looks of it, at least the pics I've seen of it.
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Experiencing excess wind noise at 60 mph and faster? You would think a vehicle that has a low drag coefficient would not have wind noise issues.
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I've been traveling on the highway a lot lately for work and it seems like whenever I put my 2006 Prius on cruise speed at around 72-76 MPH, engine noise is through the roof. Now I understand that Prius has a small engine compared to my stronger Camry, but I was wondering to know about highway speed and RPM's for 2nd Gen Prius?
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I got a used prius 2005 last month. Everything with it is good but the wind noise from the left side of windshield. I tried to tape many place on left, but the noise still. What is the source of the noise?
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We have had our 2010 with 20k miles for about 3 weeks now. I can honestly say that I can't remember being more disappointed in car. Specifically, the road and wind noise above 60 miles an hour can at times be unbearable. The Prius makes the inside of my 14 year old BMW sound like a Lexus.
I thought it might be the tires since the originals were worn. We had an unrepairable leak in one tire so we went ahead and put brand new Michelins on the car. There was only a minor improvement in noise.
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For the past year I would occasionally hear a wind noise from the backseat on the passenger's side. It seemed to coincide with acceleration so I figured that a seal had come loose. I took it by the dealership but they couldn't figure out what was wrong. A few days later, I heard the same noise but for the first time ever, it actually got louder when I was stopping so I figured out that it wasn't a seal.
I was lucky enough for the issue to keep going even when I parked so I found out that it was air being forced out from the A/C system(from vent near the seat cushion). What would cause this? I almost might think something wasn't grounded properly. I had another weird issue like this(not air but intermittent) on my old Jeep and it ended up being a grounding issue.
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So I bought a 2006 Prius from a dealership and drove it a few times in the first week I got it. The next 5 days or so I didn't use it, until today when I tried to start it up. The car wouldn't unlock with the key remote, so I opened it manually with the key. Then I tried to start it up, nothing. I then took a battery charger and hooked it up to the 12v battery under the hood. There was a constant beeping noise (like you were to honk your horn) then it stopped about 3 minutes later.
I charged it until it was fully charged (a green light pops up when it's full), but the car still wouldn't start nor were there any lights on the dashboard. I then opened the trunk and charged the battery until it was full, it too made a honking noise for a while then stopped. I saw all the lights (ABS, orange triangle, and others) light up so I thought maybe I was on the right track; however when the charger light turned green I unhooked the battery and tried to start the car. Again, no lights on the dashboard and nothing when I try to start the car. What is going on???
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Recently I have been doing a lot of highway driving with my 2007 Prius. There is noticeably an excessive amount of wind noise at highway speed due to the gap between the front and back door.
After applying a piece of weather stripping from the hardware store, about $5 the wind noise is greatly reduced.
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I've owned a 2012 Prius Two for less than a month now, and today while driving home I noticed what sounds like road/wind noise coming from the rear passenger side area. Googling about this revealed information about the battery fan. However, I'm unsure if what I'm hearing is the battery fan or road/wind noise that I just haven't heard before.
Here's information regarding the conditions I was driving in:
- 84 degrees outside temperature
- car had been sitting in an open-air parking lot for about 2 hours
- no tint, no windows cracked for hot air release
- upon returning to the car I turned on the AC to 68, set at mid range speed
- was driving on the interstate doing some stop-and-go, but mostly 50-plus MPH
- windows rolled up completely, no doors ajar
- it sounded like air rushing by
- could not hear anything coming from the left rear side, but my left ear is partially blocked by the headrest, so...
- sound would decrease in volume if car slowed down
- sound would increase in volume as car got faster, but would eventually level out it seemed
- sound would completely go away at speeds below 20ish mph
- sound would not change based on level of AC, whether on, low, high or off
- checked battery vent for obstructions/debris, saw nothing, and was cool to the touch
- car has about 28k miles on it, replaced rear tires yesterday but all bolts, caps, etc. are securely in place
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V6 Touareg, Sunroof, roof racks (locked together at rear.) At certain speeds (40-45mph) there is a loud vibration on the roof. If the sunroof is opened or raised, the vibration stops. Nothing visible on the roof or sunroof which would suggest the cause of the noise.
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