Over the years, he claims a sturdy hold on his driving skills, along with a thorough understanding of cars. Or, it could be a situation where it is having a hard time disengaging. Thanks. Feb 27, 2023. If they are replaced at the same time, this saves time and money. You should always check the power steering fluid level, which always causes steering wheel problems. You may notice the noise only happens at idle or only happens at highway speed. The humming noise also intensifies when you accelerate. Tires that are cupped or scalloped have uneven tread wear across the tire. The sound starts being audible around 35mph. When you first start your car, the serpentine belt may make a loud and long whining sound before going relatively quiet. Its essential to check the transmission fluid level regularly. This can cause a ticking noise as the object that is stuck rotates around the wheel and then touches the road. If there is, youre usually looking at a worn wheel bearing and not a bad tire. If your Sonic has a worn wheel bearing, the sound will be slightly more high-pitched than a tire issue (you can play that sound below). And the more unbalanced the wheels are, the louder the hum will be. I remember it the exact same way. If there is noticeable grinding or droning noise inside the cabin of your Chevy Sonic when driving, you should definitely consider bad wheel bearings. We always perform a final test drive after the work is completed to be sure the problem is resolved. Just an update, chevy dealer replaced the left front bearing under warranty this morning, good to go! As long as you have the dipstick out, go ahead and check the transmission fluid color. Low Transmission Fluid Low transmission fluid in the engine can cause humming noises when driving. Generations 5 & 6 Malibu, Years 1997- 2007, Gen 5 & 6 Problems/Service Issues/Troubleshooting. But if the seals fail, water and dirt can enter inside the wheel bearing and contaminate the lubricant. If the alternator is not working properly this could also cause humming noise. Driving with tires that have rubber made especially for colder seasons on a warm road can emit a humming noise. This is a very serious problem since you cannot use the transmission like this, this will significantly reduce its normal operation. It's when there is no play and the wheel bearing is bad that it is harder to diagnose. Here are the most common causes of whining noises when accelerating: If your Chevy Sonics alternator is going bad, itll often begin to put out a high-pitched whining sound. A bad wheel bearing or suspension issue are the most common causes of humming when driving on the highway in the Chevy Sonic. In general, it is advisable to change the second bearing on the same axle even if there is only one defective wheel bearing in your Chevy Sonic. It's making a whirling/humming noise coming from the passenger side. On average, the cost for a Chevrolet Sonic Noise from engine or exhaust Inspection is $95 with $0 for parts and $95 for labor. Theyre generally normal wear items that will wear as the car ages. If left unserviced, the bearings wear out faster and could cause damage to other parts. If the cupping is on the outside tread, it still could be an alignment issue. In this type of wear, scallops or dips are formed around the tread indicating an out of balance wheel, but are more often a sign that you need to replace worn shock absorbers or other suspension components. You can check it by driving at low speed on uneven roads or swinging the car. Here are the most likely causes of a vehicle whining when starting: Your Sonics serpentine belt turns all of the engine accessories. It was the PVC pressure bladder That's built in to the valve cover. Check out additional info on a bad or failing wheel bearing. Alternator whine is a product of a drop in voltage between the radio and the alternator itself. Youre looking to change your Sonics load balance from one side to the other. It leads to poor performance of the engine, and it may eventually shut down. Here's what I have done so far but the noise is still there. Uneven roads with potholes, bumps, and dirt tracks often affect wheel bearing. If you are sure that the catalytic converter is the cause of the humming noises, you can either replace it or fix it without replacing it. The catalytic converter is located between the muffler and the engine. However these noises can also occur due to faults in suspension or steering system components, therefore you should consider a bad wheel bearing if the vehicle presents other system as well, like humming or grinding noise and play in the wheel. I believe past 07' wheel bearings are covered under the 5 year/ 100000 mile warranty. Like in the case of a damaged wheel bearing and low transmission oil level, the sound is louder. The vehicle was taken to dyer Chevrolet (4200 us-1, fort, florida 34982, (772) 242-3116) where it was diagnosed that the engine cooling . The first step in diagnosing the problem is taking the vehicle for a test drive. And though the leak could be coming from other car fluids, you may know if the low transmission fluid is the cause through these symptoms: Having low transmission fluid can be caused by: If the issue is with the torque converter or a damaged transmission gasket, you should replace them with new ones. Brakes make a crunching or thumping noise when pressed when I start driving and takes a while to stop. In some cases, a glitch in the infotainment system or onboard computer system can cause the steering wheel buttons to stop working in Cobalt. Youll hear it match the acceleration of the vehicle. Lastly, always have your car serviced by reputable companies to avoid defective installment of components. You can tell that the transmission is overheating if you notice a burning smell. Is the whining noise constant when you rev your vehicles engine? Noises that are related to the drive belt will often get louder with higher RPMs but are not affected by vehicle speed. You can test all four wheel bearings when the car is stationary. I have a 2012 Chevy Sonic that makes a rapid and repetitive "beeping" type sound that only occurs when turning right. Leave a comment Some all-terrain tires also make a lot of noise that is noticeable in the vehicles cabin. Since a bad wheel bearing can affect the alignment of the vehicle, your Sonic will pull to one side when driving in a straight line. Possible reasons for hum noise in the car. A damaged alternator means that the normal voltage will not be maintained in the cars electrical system. All these cause CV joint noise when accelerating in motion or making sharp turns. In such cases, resetting the onboard computers can sometimes help resolve the issue. Harsh Shifting. CarSuperCare.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. 2 Views. If the sound changes at the same time, it makes sense to check the correct placement of the hoses, they should not bend. Transmission Bearing Noise. The most common reasons a Chevrolet Sonic engine makes a ticking noise are low oil level or pressure, an issue with the ignition system, or an exhaust leak. Another problem could be that the exhaust pipe is not well placed or fixed and interferes with other components functionality. The biggest thing to look out for that would point to a specific issue would be when the noise occurs. The reason you are hearing humming sounds in your car could be because the exhaust system has problems. It's when there is no play and the wheel bearing is bad that it is harder to diagnose. If the play is clearly noticeable and visible, then the wheel bearing is very likely defective. The first thing to assess is where the noise is coming from. Being a car enthusiast, Patrick has experience comprising of two decades in which he has ridden some of the meanest and strongest machines in the automotive industry. It takes away the enjoyment of driving your pride possession. Damaged boot clamps Your CV boots are kept in place by boot clamps. If you had the patience to read the entire article, you realized that there are quite a few parts that can cause humming noise. Under normal driving conditions, wheel bearings typically last around 100,000 miles. 2010-2012 Chevrolet Camaro. This is not only the cause of discomfort for the driver and passengers but also the cause of the hum. A noise you hear at idle and a noise you hear only while driving are two very different problems. The following suspension issues usually cause cupping: If you find cupping on the inside tread of your Sonics tire, suspect an issue with the wheel alignment. Difficulty shifting gears. The recommendation is to check the problem and replace the whole fluid, and not complete the old one. In general, it is advisable to change the second bearing on the same axle even if there is only one defective wheel bearing in your Chevy Sonic. If your Sonics stereo is making a whining noise, it is usually caused by an alternator whine condition. If it did, your car likely has a faulty wheel bearing. This humming sound will change with the engines RPM. Impacts of all kinds are much more damaging to bearings than the high loads. Repetitive squeaking indicates the belt is not running true, and prolonged squealing means that the belt is overheating. Drive your car at the slowest speed it takes to reproduce the humming noise. However, the noise resembles more of a crackle and it can also be heard when you are in a turn. There are many reasons why your Chevy Sonic is making humming noise at high speeds. Can you tell if the noise is coming from the front or rear? His previous avatars include an automotive professional, photographer, and journalist, and you will certainly experience the roundness of experience in his piece on this site. If you notice that the tires in your Sonic are wearing unevenly, for example losing more tread on the inside, this can also be related to a bad wheel bearing since it can disturb the alignment of the vehicle. The humming sounds coming from your car could indicate a failing differential. You can know your catalytic converter is bad through these symptoms: While the above symptoms could help you know whether the catalytic converter is bad, you need to inspect it physically. A humming noise can be caused by a number of different systems in your vehicle. Hofbrauhaus: Buzzing.great atmosphere - See 30,697 traveler reviews, 19,395 candid photos, and great deals for Munich, Germany, at Tripadvisor. 2011-2012 Chevrolet Cruze, Volt. Many car problems create the humming sound, and knowing which problem youre dealing with is essential to fix it. In any case, examine the condition of your belt and its tension. Ma Chevrolet Sonic makes whining noise when I accelerate: It helps provide additional brake assist during low engine rpm. The sound could almost be described as barking. Itll be deeper than the sound of a worn serpentine belt sounds. Wear in these components will cause a humming noise as theyre moving. This usually gives the technician an idea of whereto look. A bad serpentine belt is the most common reason a Chevy Sonic will make a whining noise. If you want to extend the differential life, you should regularly service it. With uneven tire wear, you may also notice: If your Sonics wheels are not correctly balanced, it can cause a humming noise when driving. The drivetrain includes the transmission. It's nice when it's covered sometimes. It picks up at the exact point where you can see what cupped tread looks like. While the vehicle was parked, the ignition would inadvertently start and the rpms increased violently. If the noise is only present while driving it is likely related to the drivetrain. There are also a lot of moving parts that need to be removed and then properly reinstalled to complete the task. But, you shouldnt overlook these sounds as they will only worsen the situation. If the steering system has issues, you will likely hear humming sounds. And when we press on the gas the car shakes and rattles and vibrated a lot! A humming sound heard at idle has to be something that moves even while the car doesnt. Had transmission rebuilt (Pro).My problem is that when it gets around 35, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, other serpentine belt section of this article, Chevy Silverado Whining Sound: Identification + How to Fix, Chevy Spark Whining Sound: Identification + How to Fix, Mazda 6 P0320: Meaning, Causes, & Diagnosis, Should stop a few seconds after cranking the vehicle over. Jack up each wheel and spin it freely. Depending on where they are needed, they can be on the front or back of your Sonics wheels. I have a 09 Chevy equinox fwd. Or, you can watch the video below. Worn or failing synchronizer. A damaged power steering pump can also be responsible for a humming noise. Unbalanced wheels will vibrate when driving. One way to do this is by disconnecting the car battery for about 15 minutes. 7 /8. In the case of any repairing work, we recommend you to use an official dealership or services provided by other certified specialists. The most frequent and common engine noise comes from drive belts. If a curve is then also driven through, axial forces occur. 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If low-pitched humming noise is coming from under the body of your Chevy Sonic, through the floor, it could indicate a problem with the transmission. In any case, it is advisable for laypersons to visit a workshop. If your Chevy Sonic is suffering from uneven tire wear, you should be able to pick up the noise while driving around 30 MPH with it getting louder as you accelerate. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. In many cases, however, the noise builds up after a short time often after a few hundred miles. The Fora platform includes forum software by XenForo. We can expect some interesting, holistic, and pleasurable blogs with his flair for writing and his love for cars. However, if it stays constant as you rev the engine, it will be something else. Check the fluid level and fill it back up to the factory fill line. Weve also provided an audio sample of each issue to help determine whats causing the hum. A humming noise is normal if youve recently replaced your Sonics tires with an aggressive tread. Run your hand along the tread. You can easily replace damaged bearings without seeking professional help. If the wheel bearing is defective, the anti-lock braking system can also be disabled. Condition. 3. Or the atmospheric din of an airplane flying overhead, that never gets further away. This is easily resolved by tightening the screws. Then grab the wheel with both hands at the opposite sides and alternately press and pull. Off-road and winter tires are particularly noisy at high speed because of how much air passes through the aggressive tread patterns. When looking for the reason, you should always start with the most obvious cause, faulty wheel bearing or damaged tire. The most common symptoms of a bad wheel bearing in Chevy Sonic are grinding or humming noise, knocking or clunking noise when cornering, shaking steering wheel, body vibration, uneven or abnormal tire wear, play in wheel, and vehicle pulls to one side when driving in a straight line. It is more difficult to diagnose the condition of the wheel bearing for four-wheel-drive cars. JavaScript is disabled. Here is the fix for this situation. But it is not common to just hear the humming noise without any other symptoms: clunking noises, erratic shifting, etc. Every so o read more A leak in the exhaust system can also cause the catalytic converter to overheat. Grinding or Humming. As you're driving and you begin to hear knocking sounds that emit from the rear or the front wheels- as you drive over potholes, cracks or even bumps on the road- then you can trace the issue to stabilizer links. Its not a breakdown risk, but you can still end up stranded if the wheel bearing or suspension component causing the hum fails. Generally, these issues don't show up suddenly. So we found the solution! Usually only happens when your Sonic is in gear. 2014 1.4 L turbo Chevy sonic squeaky squealing obnoxious sound diagnosis. 97 it's a, I have a 2007 h3 hummer base model. That is RIDICULOUS, Cheryl. Balancing corrects any vibration before the tires go on the vehicle. opiumized 7 yr. ago Thanks. He is a car enthusiast; he loves cooking and listening to music, especially jazz. Tires with large tread block pattern are known to be noisy on the highway. Checking it requires you to be under the car and some mechanical skills. 0. If you see any flecks of metal on there, it will probably need to be serviced. But its more likely your Chevy Sonic has a suspension problem. A corroded exhaust system is prone to leaks, creating more problems for you. In this case, the nature and intensity of the hum will change. As the load is taken off the bearing usually, the noise will change. You can tell them apart in most cases by doing this simple test on your Chevy Sonic: If you suspect a bad wheel bearing, jack your Sonic up and free-turn each wheel. If the noise changes going one way or the other, it point towards a bearing. 2008 Pontiac Grand Prix. Youll likely see the spot where the wheel bearing was. Bad wheel bearing A defective wheel bearing can be the cause of humming noise in your Chevy Sonic. But, you can quickly know by steering the wheel to either side, like when changing lanes. They work in active suspension systems, as well as other systems that use a hydraulic drive. The one good thing to always stay on top of is normal. If it causes this acceleration noise on Chevrolet Sonic, go to your auto technician. The first indication is the noise, which manifests in humming, squealing, or groaning sound, increasing with speed. Some cars, like Mercedes-Benz, have a component called a hydraulic pulsation damper. At an advanced stage of internal deterioration, the defective wheel bearing can cause knocking or clunking noises, particularly when turning or cornering in your Chevy Sonic.