I have a 2007 Silverado NB LTZ with a 5.3L engine. Joined Jun 10, 2020 Messages 770 Reaction score Thanks very much for the pics and description. For a better experience, please enable JavaScript in your browser before proceeding. A high pitched whine like that indicates a bad bearing. I am a working auto tech and see sway bar links (the parts you are refering to) plastic in many cars. Research, compare and save listings, or contact sellers directly from 281 Silverado 1500 models in Kent. It was about 15 minutes after I'd turned the car off. The grouping effect might be an artifact of failing; somehow I anticipated that that balls would be evenly distributed about the bearing to unify the load. It only does this with the A/c on. Recommendation/Instructions 12. ... 2001 chevy venture: high pitched..whine..Louder at highway speeds. I have heard worn manual transmissions that had that happen. There is a high-pitched squeal or whine that seems to be electrical in nature, as it occurs when accessories are turned on … Mine on the other hand, makes the table saw noise. However, one of the things that I noticed driving today was this soft, but high pitched sound that would come out when I let … Water pump, power steering pump, accessory belt slipping, alternator bearing, or in the worst case scenerio, Transmission pump. High pitch noise only happens when lights are off. Shop Chevrolet Silverado 1500 vehicles for sale in Kent, WA at Cars.com. If all goes well, I'll have my Volt back tomorrow evening. The Volt is nearing middle age - at 49,000ish miles, it developed the inevitable bearing whine (PIP5081g). Lots of phone calls from GM... How much more quiet is it? It will perform just fine but do expect front wheel bearings, tie rods, ball joints, and sway bar links going bad as the car ages. Last night I heard a weird noise that seemed to be coming from the alternator. The right grade of nylon can be as tough as steel. Reactions: ARK. This dependable CHEVROLET VOLT HATCHBACK gets 101/93 MPG city/highway with a Range-Extended Electric 149hp 273ft. The problem with EVs is that they are so quiet that it reduces the threshold for what you hear. Recommendation/Instructions Waiting on parts to be delivered tomorrow. Its electric power delivery is smooth and instant—there’s 294 lb.-ft. of torque at your disposal. Average repair cost is $310 at 69,350 miles. I typically drive in L, so I'm very used to the ambient sound and fury of the Voltec drive. Cool tool! Has anyone heard this before? The Chevrolet Volt makes noises that I have never heard any other car make, and the instantaneous torque delivery from the 18.4-kWh lithium-ion battery will put a … They have metal inside. Ouch. At highway speed the electric motor emits a distant high-pitched whine that drivers of a certain age will clearly recognize as the sound of a phaser set on overload. I just turn the radio up a little bit, LOL. My 2017 volt is making a loud whining noise when I take it out of park. Chevy Volt General Discussion, News, and Events, https://www.youtube.com/watch?v=61dTYGcUs4Y, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Soon as lights turn on it is gone. I will think healing thoughts for you. Louder at highway speeds. If you press harder on the brake, the Prius doesn't try to creep. Silver Ice #C4722 Oct 1, 2012 (Sold June 2013) 23,000 miles. The Prius simulates automatic creep by applying a small amount of power to the electric motor. Press J to jump to the feed. One possibility could be a worn gear from the regenerating electric motor is making noise when under reverse (from the regeneration) torque. ... That’s more than enough to spin the front tires when exiting slow turns, with a high-pitched whine at full throttle. I don't remember the exact part but it was a motor bearing. High pitched whining noise. The 40K price is for the powertrain technology, not suspension. Condition/Concern Some customers may comment on hearing a high-pitched whine noise during braking or accelerating, mostly in Technicians may find this noise emanating from the left side of the drive unit (transmission). The sound was actually emanating from the pedestrian warning speaker which is in the front lower grill on a 2020. In a quiet room can just barely hear a squeal at 11,530. Even high end cars. Volt vs. Prius: Chevrolet's Plug-In Takes On Toyota's Hybrid. I have inspected my Volt's suspension system and it resembles the normal system GM has used for years. Explore Our Forums. I've never driven electric/hybrid cars before so the engine sounds are a little different than I'm used to. This is new behavior that started on my drive home this evening. Braking and moving both run the inverter, but only for regenerative braking. For me it started very subtly but within 1000 miles got VERY load. (And your service tech.) ...loading. Don't sweat it. Models: 2011-2013 Chevrolet Volt This PI was superseded to update model years. What's interesting is the apparent construction of the bearing - it seems that there are groupings of balls separated by this plastic spacer. I've - Answered by a verified Chevy Mechanic. lbs. This past summer my 2011 1500 Silverado started making a high pitched whine starting at 1500 rpm to 2500 rpm. My 89 yr. old mother has great hearing and she mentioned it today when going to the store. High pitched engine whine that tracks with RPMs. The other person had to wait many days for the part.. Quick update: a failed stator bearing. I'm OK with it. When accelerating, I hear mostly inverter whine: a higher pitched whine that sounds like a cordless drill when you barely pull the trigger. I have a high pitched whine in my 2001 chevy venture mini van. When there is no whine sound, there's no problem on restart. Joined: Apr 9, 2004 ... 2016 Chevy Volt Model: N/A. Some customers may comment on hearing a high-pitched whine noise during braking or accelerating, mostly in Extended Range Mode with the engine running. All pumps are silent. My 2011 Volt was dropped off at the dealer last week for the same noise/bearing issue. already posted this in a other topic but this is a lot like what i hear. If anyone is still following this thread: Yeah, sometimes it makes me crazy too. The pitch goes up and down along with the rpm's. They will all slowly break down over time, either chemically or due to temperature. The noise is coming from the 14-Volt Power Module under the rear load floor. It's the joints at the end that go bad. Research, compare and save listings, or contact sellers directly from 6 2015 Camaro models in Lakewood. The part was in very short supply but my dealer was able to bid on one from another dealer. Reactions: Kamuelaflyer. JavaScript is disabled. A forum community dedicated to Chevy Volt electric car owners and enthusiasts. Thankfully it never blows. The separator may be nylon. Of course, I have also heard high performance flat cut gear transmissions that did that new and were considered "normal". More details inside. Very strange to use plastic parts in ball bearings. Above that and it's essentially nothing. Of course, I have also heard high performance flat cut gear transmissions that did that new and were considered "normal". The high pitched sound is coming from the vibration of the electric generator operating normally at very high speeds. Plentiful Options in the Economic CHEVROLET VOLT: Heated Leather Seats, Touch Screen, Bluetooth/AUX/USB, Navigation, Backup Camera, Absolutely LOADED! I have noticed a high pitched whine when the EV is on. The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI. I can hear it a little when driving forward, but road noise masks it pretty well. I have listened to the mp3 and I have a similar sound. It's not constant yet, but is becoming more frequent. ... (wife's car) 2017 Volt LT - Heather Gray; black bow ties, Charcoal VoltShelf 2012 ECO MT ... CruzeTalk.com forum, news, discussions and the best community for owners to discuss all things related to the Chevy Cruze. I and another board member had a sound that was very accurately described as "the sound a table saw makes when you turn it off". One possibility could be a worn gear from the regenerating electric motor is making noise when under reverse (from the regeneration) torque. Electrical noise after 12V battery replacement My 12V battery died today, and after replacing it, I hear a rather obnoxious high pitched piercing whine coming from what seems like the back in electric mode, mostly under acceleration. Keys were still in the ignition but the noise continued after I took them out. High-pitched whine upon cranking, suddenly sluggish, smells hot It sounds like the water pump shaft bearing has frozen up. A forum community dedicated to Chevy Volt electric car owners and enthusiasts. ;-). High-pitched "Electrical Whine" Thread starter methorian; ... 2020 Chevy Bolt Prem. Here are the pictures I received from the advisor. Come join the discussion about hybrid performance, modifications, classifieds, troubleshooting, maintenance, reviews, and more! Close. With the engine idling, listen around the intake manifold for the high pitched whistle of an intake or vacuum line leak. Shop 2015 Chevrolet Camaro vehicles for sale in Lakewood, WA at Cars.com. Chevy Volt General Discussion, News, and Events, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. A hint here, always replace the idler pulley and water pump when you do the belt, they make kits for this and they have all the parts that wear out along with the belt. My son says it bothers him a lot. Full Forum Listing. Afterwards, it will not restart without depressing the accelerator, the engine will not idle, just dies. If you hear a whine while braking but not moving, try pressing harder and see if the whine goes away. Posted by 3 years ago. ARK Well-Known Member. Is this normal? 2021 Mach-E F.E. Let us know what they replaced. How to reproduce the whining noise:-Put the car on the lift.-Turn off the traction control so you can drive it with all four wheels off the ground.-Put it in 5th or 6th gear.-Accelerate up to 55 mph or so. Looks like I will be going in for a dealer visit. Hello, I've looked through most, but perhaps not all, of the topics related to this. These cars are known to whine. That one isn't as high pitched and doesn't bother me as much. Come join the discussion about hybrid performance, modifications, classifieds, troubleshooting, maintenance, reviews, and more! Final result - my car was returned to me on Monday evening. High pitch (inverter) whine or more mechanical? The engine internals are just not a friendly environment. The noise is coming from the 14-Volt Power Module under the rear load floor. Tom Dec 12, 2013 | … Ron C. / Portlandia-area (which is tough on a Chicagoan, let me tell you!). Is it a squeaking or a short lived high pitched whine? It was a high-pitched whine, sounded kind of like tinnitus or the electrical field noise you hear behind a CRT tv that's on mute. Here is an example of possible DTCs, which indicate that a leak in the intake manifold, downstream of the mass airflow sensor, has upset the fuel/air mixture in cylinder 2: If you've driven a hybrid, you know how silent they are in electric-only mode. JavaScript is disabled. Going slower or faster causes the pitch of the whine to change. I currently only hear it with the windows down, no stereo, L regen slowing down from 25mph to 0. Chevy Volt news and discussion. Tonight, though, there was a lot of sound when coasting - definitely speed related. Advertisement . engine paired with a 1-Speed Direct-Drive Automatic transmission. User account menu. Joined Mar 5, 2021 Messages 29 Reaction score 36 Location Burbank, CA Vehicles 2018 Chevy Volt Mar 5, 2021 #301 It's annoying, but the whine from the ID4 is even worse! It's all quiet again. Maric Well-Known Member. When decelerating with regen, I hear that plus some gear whine. As the tach goes up, the noise gets louder ahd higher pitched. So I just bought a used 2013 Chevy Volt today. Still blows cold air and performs like it should but makes the horrible whine. With the window down can you still hear similar sounds under heavy regent? Up until now, the Chevrolet Volt has used a one-speaker system to emit a high-pitched buzzing sound. Went to the dealer today to test drive a 2013 volt, no noise at all under heavy regen. The sound carries through the entire cabin of the car because that's what high pitched noises do, they are hard to dampen. Press question mark to learn the rest of the keyboard shortcuts. I have heard worn manual transmissions that had that happen. Joined Aug 21, 2020 Messages 572 Reaction score 736 ... 2017 Chevy Volt Feb 17, 2021 #239 BTW I’m refusing to listen to any of these videos. #8 Tandem Rider, May 1, 2012. finman Senior Member. 12. Use the stethoscope as needed. Last time I heard about this one they replaced the whole motor. The 2005 Chevrolet Trailblazer has 7 problems reported for whine that fluctuates with engine speed. My 2001 Silverado 5.3L has developed a high pitched whine inside the dash. Some customers may comment on hearing a high-pitched whine noise during braking or accelerating, mostly in Extended Range Mode with the engine running. Please discard PIC5412A. Log In Sign Up. Automotive News reports that the 2019 Volt will … I believe GM tested nylon rear differential gears in taxis running in New York many years ago. I think it's all normal. The tech may also state that the vehicle has a current or history code P0A46. It reminds most people that hear it of a harmonic sound and gets louder with rpm change. It’s higher pitched at higher speeds. I hear a few different high pitch noises though - I hear one tied to my acceleration and then I hear another one that comes through during acceleration when I have the AM radio on. For a better experience, please enable JavaScript in your browser before proceeding. That forcefulness is fleeting, though, as the initial thrust starts to taper at around 50 mph. Was able to bid on one from another dealer tough on a Chicagoan let... Braking but not moving, try pressing harder and see sway bar links ( the parts you are refering ). All under heavy regen engine sounds are a little when driving forward, but road noise masks it well! Pitched whine pitched and does n't bother me as much constant yet, but only for regenerative braking all heavy. 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That did that new and were considered `` normal '' in ball bearings chevy volt high pitched whine emit.