Prius (Gen 3) :: Low Whirring Sound When Parked In Garage
Jun 4, 2011
I parked the little dear in the garage about 9:30 last night. I went into the garage this morning around 6:30 and I noticed how still and quiet it seemed. I then opened the garage door and went outside for a few minutes. When I came back in, I hear a low whirring sound. I went back outside to listen, but it was definitely coming from the Prius, perhaps near the back, underneath.
The hatch was open; I closed it, but the sound didn't change. The fob was in the house, and I didn't open the driver door, so it wasn't the brake pump. It lasted at least 2-3 minutes, at which time I was too bored to continue listening, and I went back to weeding and watering.
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Went down to my garage after the Prius had been off for at least 5 hours and heard a whirring kind of like a fan in the back half of the vehicle. I had never heard this before and it went on for at least 5 minutes then quit. My garage was probably around 60 degrees for most of that time, fwiw. Seems like the area of the battery fan but why would that need to run?
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When my Prius C is in the garage for awhile and then I open the driver door to get in the car there is always the sound of a running motor - "rrrrrrrrr" coming from the engine compartment. The sound is of a motor running. The sound always lasts the same lenght of time - about 9 seconds. Then the sound stops. Since it happens all the time, I think it is part of the Prius C computer start-up software program. What is the source of this running motor. Is it the power steering motor or a fuel, oil or cooling pump?
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We parked the V in the garage at 5 pm, and at 11pm went out into the garage for something, and heard a buzzing, but had a hard time trying to locate the noise. it seemed to be coming from the V. so i opened the drivers door , and after a couple seconds it stopped. then i closed the door and it started again. i opened it a second time it stopped again, after i closed it, it didn't start buzzing again ??? does this happen to other peoples prius's
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Got home from work the other day, shut down my 2012 Prius 4 and went into the house. A couple of hours later went into the garage to drop a trash bag and heard a humming/whirling sound from the garage. Walked around the Prius and isolated it coming from the bottom rear of the car. Went and got key, turned the car on, then off again and the noise ceased. What that was? Fuel pump maybe? And why did this occur?
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In the last week or so I have noticed a faint gasoline smell when I pull my 2010 Prius (with 70,000 miles) into the garage and shut it down. I've looked under the hood and not seen anything obvious and there aren't any leaks onto the floor.
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We have a 2013 Prius v two that is 5 months old. It has NO alarm system. This morning while sitting in our garage the car sounded as if a car alarm went off. The lights started flashing and the horn went off and on for 10 seconds or so. This happened three times over a period of 2 hours. There is no car alarm in this car.
I turned on the car to see if there were any error messages. We are coming up on the 5000 mile maintenance and the indicator for that was on. There were no error messages.
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I ventured into the garage late last night and heard a whirring noise like an electric motor coming from my Prius. I didn't have my smart key with me. I checked the doors to see if any were ajar. The whirring kept going. After a few minutes, it stopped.
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Several months ago one of my 20" toyo tires was flat when I came out of work. Being a high school teacher, I thought that perhaps it was a students involved situation. That came as a surprise in that as a teacher of over 37 years, nothing has ever happened to any of my vehicles, while parked at school. Also I found it strange that they would let air out and put the chrome valve cap back on. Well, over the weekend, the same thing happened, with the car parked in my garage. So in both instances the tires went flat, I filled them back up and they held air. This happened months apart.
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I just purchased a 99 GA SE, 130K, 3.4L and when we test drove it the horn did not work. Salesman said previous owner disconnected it because it "had a mind of its own". Dealer reconnected horn, I brought it home, parked it in the garage and was startled out of my sleep at 4:30 am by the distinct sound of a car horn...full blast and steady.
After a short and panicked look for the horn (couldn't locate it) I opened the driver's door and smacked, hard, the center of steering wheel. Horn stopped immediately. So, I quickly disconnected the battery to avoid further embarrassment and early morning wake-ups, and that's where I'm at.
I noticed when I tried the horn after picking up the vehicle it didn't take much pressure to activate the horn.
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RC 350 parked in garage, 40 deg, F, for 4 hours. Happened to walk by and heard noise. Sounded like a quiet, harsh electrical hum are air escaping. Not positive but it seemed like the source was at the rear of the car and not the garage door. Noise stopped before I could trace it further. This was a second occurrence. So far no dead battery or flat tires!
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After parking the car in the garage this afternoon I heard this motor like noise cycling on and off from the rear of the car. It was real faint but definitely noticeable. It lasted perhaps 10 - 15 minutes before quitting. What it could be?
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My car usually is park in the garage. I was out of town this weekend and parked outside in 30 degrees weather, then my ML system's HDD won't start up. No GPS, no HDD audio and no voice command? It work again this morning after it sat in the garage overnight. I think this happened before last year also. Can I get the dealer to replace the HDD with my platinum extended warranty?
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It happen already at least 4 times or more I park my car in garage I went to grab something out of gargeand I hear humming noise coming from the car some place feels like its coming from the rear but I cant pin point it. When I turn the key on it stops I made a video but you cant hear it to good I will post video later. What that can be ????
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My ES 300h is not going to be driven for about 2 months. Will it start right up after that time or will the batteries be dead? How long can it sit idle and still start up again?
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Got a 2004, Mazda 6i, 2.4LT, Manual, 140K miles
Car has been acting weird from past one week or 10 days. Outside temperature is around 25- 40 Fahrenheit.
I park my car in my home garage. It started fine in garage in morning, drove to work and parked in open parking lot for about 8 hours. Evening it did not start in the first try, it started at 4th time. I thought it might be weather and battery.
Next day morning it started fine in garage at 2nd start. Same problem in evening it would start at 4-5th time. Then I looked at my car battery and it was installed 2 years ago 3/2014.
I went to Walmart where my car battery was installed and they tested and said it is fine and has no problem with car battery. Just to make sure I took to nearby autozone they said that car battery is fine.
Over the weekend I left my car in our garage and was starting it every day morning to make sure if its working fine. It started fine and left it ON for about 45 minutes, everything is fine.
Today Sunday evening the weather outside was good around 55F. Went to some store for grocery shopping and returning back it started at 4th time.
When ignition key is turned ON, all the lights on dash board,radio,lights are fine and when I turn on the car it does not give any sound ( no cranking or anything) it was completely dead.Took the key out and waited for 5 minutes and tried again, with little cranking sound it started at 3rd try.
Took car to autozone for free testing and they said Car battery is good and when they asked me to start the car,it again did not start first time. They jump started my car and it started.
They are suspecting it might be alternator. What baffles me is why does the car start in 2nd try when parked in garage over night and does not start when parked outside in parking for about 45 minutes.
(Starter was replaced for the above car 2 years ago).
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I have a 2014 ES300H that I just purchased. After driving around for a while I parked it in the garage. After it had been sitting in the garage for around 6 hours, I hear a motor or fan type noise coming from the trunk area. It lasted for several minutes and then stopped. Is that normal and what the noise might be.
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I just purchased my vw used with 28,000 miles on it. After its been parked for a while, I open the drivers side door and an audible whirring noise coming from somewhere in the car goes off, what is this noise coming from?
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I have a concern about not hearing the whirring sound after shutdown anymore. I know that the sound comes from a small electric-pump that pumps 3 liters of coolant into a thermal container (to keep it hot) everytime I turn the hybrid system power OFF. When the power is turned back ON, the coolant is pumped back into the engine.
I've noticed that after I got an oil change and tire rotation at Pep Boys the sound is no longer there after shutdown or power up. Then after a couple of days I took the car to the dealer to fix the tire rotation (because Pep Boys didn't do a good job at rotating the tires, there was a woo woo woo sound while driving) and the dealer also did a multi-point check, but they didn't say anything was wrong with the car.
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Normal to have a buzzing sound from the car while parked with the ac on? Its not terribly loud but can be heard inside the car with windows up.
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On my 2010 Prius (~75,000 miles): The whirring electric motor sound that one hears when just entering the vehicle (even before starting the vehicle) seems to be getting more frequent (and maybe louder).
I used to notice it only when getting in the car and before or just after pushing in the start button. But now I notice it driving around the neighborhood, even at moderate speeds. Is this a sign of some impending failure?
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