2018 Chevrolet Bolt EV

Defect. General Motors, LLC (GM) is recalling certain 2017-2023 Chevrolet Bolt EV vehicles. This recall includes certain vehicles previously repaired incorrectly under NHTSA recall number 22V-930. After a crash with seat belt pretensioner deployment, the pretensioner exhaust may ignite carpet fibers near the B-pillar, causing a fire.

Risk. A fire increases the risk of injury.

Remedy. Dealers will inspect both front seat belt pretensioners and, if necessary, install metal foil at the carpet near the pretensioner exhaust. Certain vehicles will also need a pretensioner cover installed. Repairs will be performed free of charge. Owner notification letters were mailed January 24, 2024. These vehicles were previously recalled for this same issue under recall number 22V-930 and will need to have the new remedy performed. Owners may contact GM EV Concierge at 1-833-EVCHEVY (1-833-382-4389) (TTY 711 / 1-800-833-2438) or Customer Service at 1-800-222-1020. GM's number for this recall is N232421970.

Defect. General Motors, LLC (GM) is recalling certain 2017-2023 Chevrolet Bolt EV vehicles. After a crash with seat belt pretensioner deployment, the pretensioner exhaust may ignite carpet fibers near the B-pillar, causing a fire.

Risk. A vehicle fire can increase the risk of injury.

Remedy. Dealers will install metal foil at the carpet near the pretensioner exhaust, and install a pretensioner cover as necessary, free of charge. Owner notification letters were mailed between January 23, 2023 and April 25, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N222383790.

Defect. General Motors LLC (GM) is recalling certain 2017-2019 Chevrolet Bolt EV vehicles previously recalled under NHTSA recall number 20V-701. The high voltage battery could catch fire when charged to full or nearly full capacity.

Risk. A battery fire increases the risk of injury.

Remedy. Owners are advised to take the following interim steps: Activate either the Hill Top Reserve (2017 and 2018 models) or Target Charge Level (2019 models) feature in their vehicle to limit the charge level to 90%, charge their vehicle more frequently, avoid depleting the battery to 70 miles range remaining, park outside after charging, and do not charge the vehicle indoors overnight. Defective battery modules will be replaced by GM, free of charge. Interim notification letters notifying owners of the safety risk were mailed on August 13, 2021. Owner notification letters were mailed on August 13, 2021. Owners may contact the Bolt EV Concierge Team at 1-833-382-4389. GM's number for this recall is N212343880.

Defect. General Motors LLC (GM) is recalling all 2017-2018 and certain 2019 Chevrolet Bolt EV vehicles. The high voltage battery could catch fire when charged to full or nearly full capacity.

Risk. A battery fire increases the risk of injury.

Remedy. This recall has been superseded by recall number 21V-560. Vehicles previously repaired under 20V-701 will still need to have the new remedy under recall 21V-560. GM will notify owners, and as an interim repair, beginning on November 17, 2020, dealers will reprogram the hybrid propulsion control module 2 (HPCM2) to limit the full charge to 90%, free of charge. Owners are advised to activate either the Hill Top Reserve (2017 and 2018 models) or Target Charge Level (2019 models) feature in their vehicle to limit the charge level to 90%, or park outside, until the software update is completed. Owners were notified of the interim repair beginning November 17, 2020. The second notice was mailed on May 11, 2021. Owners may contact the Bolt EV Concierge Team at 1-833-382-4389. GM's number for this recall is N202311730.

Defect. General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Professional vehicles and 2018 Chevrolet Malibu vehicles. The rear brake caliper pistons may have an insufficient coating causing gas pockets to form, potentially reducing rear brake performance.

Risk. A reduction of braking performance can increase the risk of a crash.

Remedy. GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recall began October 11, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18279.

Steering has resistance and will not to return to center/neutral position without driver manipulation. I've never experienced this probelm with another car and See many other Chevrolet Bolt owners have experienced the same problem. IT definitely seems to be a design and /or assembly flaw. Local GM dealer service department insists it's an isolated issue. Very costly repair required.

Power steering assist cut out while driving and traction controllight came on. There is now no steering assist. The car is with the dealer shop and their diagnostics indicate the the steering column needs to be replaced. Dealer shop now says the steering column is on EXTREME backorder with no time estimate of availability. The car is almost impossible to steer at low speeds.The power steering rack and pinnion assembly was replaced back in August of 2023 due to the rack binding, so that part is realatively new.

When driving at parking lot speeds, I hear a clunk sound and I feel some vibration in the steering column. This is not observed at higher speeds. Also, the steering intermittently becomes stiff and at other times is loose.

Steering randomly will fail to return to center in turns, causing the driver to have to manually turn wheel back to center. Happens in both sharp and sweeping turns in both the left and right direction while accelerating, decelerating, and maintaining speed. Issue occurs several times a week. I nearly hit an oncoming car head-on in a very gentle sweeping left hand turn on May 10th when my Bolt continued turning left rather than re-center when I stopped giving it left steering input. I was going about 35 and decelerating gently for a stop sign at a T intersection at the bottom of a mild downhill slope of 5 to 10 degrees. The car I nearly hit was approaching in the opposite lane on the inside of the curve. When the left hand curve straightened out, my steering wheel (and wheels) did not return to center. My car continued across the yellow double lines. I had to quickly jerk the wheel to the right to avoid a collision. *I had to physically return the wheel to center through manual input to get my car to drive in a straight line.* I narrowly avoided a head-on collision. There was no advance warning. Having the steering randomly behave unexpectedly and in direct opposition of the vehicle's design, and *every* other vehicle's design is very dangerous. This is a known issue across many, many Bolts. Replacing the steering rack/column for this known safety issue on all generations of the Chevrolet Bolt is an expensive repair. Please investigate and issue a safety recall and force GM t

Steering clunks during low speed maneuvers, shimmy started while rounding a curve at highway speed on uneven pavement. Local garage has identified it as a broken steering gear. Car has only 36000 miles.

The steering wheel gets stuck, is difficult to turn, and doesn't return to center. Issues with this make the car much more difficult to drive and makes it impossible to sense the state of the road with the steering wheel. This can lead to loss of control. No warning lamps or messages informed me of this issue.

Steering doesn't return to center when moving. When moving at low speeds steering is heavy. Possible steering gear issue. Always present while driving vehicle and turning.

Steering stiff. Steering wheel does not return to center on sweeping turns. Getting progressively more pronounced with time.

Steering wheel does not return to center and stays in a stuck position after turning it. VERY COMMON ISSUE THIS NEEDS TO BE ADDRESSED

[XXX] has stearing gear needing to be replaced after <60K miles. is there a way to report that this may be design flaw. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Vehicle arrived with windshield chip, transport company provided proof happened before transport. Brake failure on first use after delivery. Reduced-propulsion warning triggered. Both passenger-side door locks failed. Center-console power and data failed (replacements pending). Rear and passenger-side cameras blurry (replacements pending). GM manufacturer buyback vehicle. Safety defect occurred immediately after delivery. Vehicle down more than 50 days. Dealer delayed title paperwork to Tennessee for 44 days and delayed delivering finance contract/payment instructions to buyers for 50 days. GM Financial issued late notices before contract was delivered. Dealer has not responded to reimbursement deadline. Safety and delivery failures created unsafe condition and administrative harm.

The steering fails to return to center after a turn, especially at low speed. It requires me to manually center the wheel, and can make steering difficult in low speed city driving. No warning lights or codes are displayed. Front end alignment seems to be good with very little drifting in either direction. Highway driving provides some centering of the wheel, though less than any of the vehicles I have driven. When test driving the vehicle on 9/15/25, I asked the dealership about the issue. They stated it had been inspected roughly a month prior and no issues were found with the steering, and no pending recalls existed that were related to steering. I bought the vehicle the same day and realized it had the symptoms at all times at low speeds. Chevy Bolt forums have reported the same issue, with a lot of vehicles having low miles.

Steering wheel makes noise and is hard to steer. The car creaks and clunks when driving over any type of speed bump, pothole, etc. Looking online, this seems to be a chronic safety problem with this make and model.

Steering does not return to center without effort. Feels stiff. Very different from other owned cars.

The steering wheel will not return to center after turning. The steering feels stiff, and the steering wheel will not return to center on its own.

At about 40k miles my steering changed. The steering would no longer straighten out. It occurred to me on a windy road, and made the drive a lot more difficult as I was not used to it. I just got it fixed from the Chevrolet dealership and they replaced the steering box.

The steering rack loses its lubrication make it turn harder and could potentially fail completely leading to a loss of steering. I noticed that when I am steering around a curve the steering wheel fails to pull back to the center position and has to be manually forced back. Loss of steering or steering malfunction could lead to a fatal crash. I have not had my vehicle inspected by a dealer or mechanic but have researched the problem and many people online have reported failure of the steering rack/gear as well. There is no warning from the manufacturer about this problem and could go unnoticed until the problem is severe. The manufacturer (Chevrolet) should be required to replace this faulty part at no charge to the customer.

Sometimes, the steering wheel of the car will not return back to center after turning. The steering also feels a lot heavier. This usually happens after driving straight for a little and then having to make a turn, but may happen spontaneously in other situations as well. The steering wheel suddenly not returning to center when it is expected increases the chances of accidents, especially in areas with many curves and people/activities. The car does not show any warning signs. The dealership said they said they didn't notice it when driving and thus didn't want to further check it (they only drove it from one parking spot to another).

On 4/5/2025 I was driving at 35mph and the steering wheel began to violently shimmy. The vehicle became difficult to steer putting safety at risk. Slowed to 25mph but shimmy did not stop. ABS warning light came on and Stabilitrak warning light came on and warning that steering was being was being automatically reduced. Driving became very difficult. Stopped and had car towed to Chevrolet. Car was diagnosed with broken left and right front axle anticlick washers and metallic debri found on sensors. Both front axle anticlick washers were replaced, sensors cleaned, and codes cleared, and brake fluid had to be flushed. Cost $850 to repair. Subsequently found out another friend had same thing happen to their 2018 Bolt. This was a safety issue and put us at risk while driving.

Steering wheel does not return to center

The steering of my 2018 Chevy Bolt is sticky. At moderate speeds and going around sweeping corners and curves, the steering becomes sticky and does not want to return to center - you must guide steering back to center and there is friction involved in pulling it back to center. This is a safety issue because the sticking does not allow the driver to sense true road conditions especially in adverse weather. The problem has been reproduced by the dealer and is commonly discussed in Chevy Bolt forums including this one: [XXX] There are no warning lights or indicators of this issue - it is something that you begin to feel with the steering. Certain weather, temperature, and driving conditions seem to make it more pronounced. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Brake modules not working properly and need reprogramming. GM not honoring their buyback warranty.

Well known steering issue causing steering to almost "lock" and not return to center. Seemingly caused by lack of grease on the steering gear. Obviously dangerous for all involved as it is a steering problem.

HMI module failed. Distraction from road because the display pops on and off. Im not taking in my car because there are forums and forums discussing this issue. Not inspected by anybody either. There were no warnings, it just stopped working 2 weeks ago.

My bolt was bought in 2018 (2018model) and has only a lil over 35k mileage. I was just informed by the dealer that the whole steering gear needs to be replaced as it could fail at any moment. I checked online for similar issues and seems like there are thousands of complaints of this, I was quoted for $3700 to get this repaired.. This is such a safety issue that it needs to be a recall, especially when considering such a low mileage!!

The steering gear went out at 45k miles and I JUST got the car recently. The steering stays stuck when I turn it and it takes turns very sharply. In snow or rainy conditions,This might be fatal. I checked out a couple of forums online regarding this issue and seems like a lot of people have also encountered it. It’s a $4000 fix when I took it Chevrolet. This should be something Chevrolet recalls, not for us to fix as it could end up in a lot of injuries or ever death.

The steering does not return to center after a turn. It must manually be returned to the center position. Also, there is a creaking sound when turning the wheel.

While driving, the steering wheel is stiff when turning left or right and the steering wheel will not return to center after turning a corner or chaning lanes.

The radio antenna/receiver/reception in my 2018 Chevy Bolt is very poor. There are many areas I receive almost no radio stations, or stations are extremely fuzzy. The reception is getting worse over time. In searching for a solution to this, I have found that there are many accounts, complaints, and forums related to this issue in all model years of this vehicle. The greater community has not found a viable solution outside of buying a separate radio and hooking it up to the auxiliary input. Many others have brought their vehicle to get inspected repaired and told by the dealers that everything is functioning as it should. The quality and operation of this part pales in comparison to all other vehicles and devices I, and others as they describe, have owned. Understanding this is not a "life and death" safety concern, I hope that this issue can be addressed. This is a basic piece of equipment found in all vehicles, and it is important to have access to at minimum public radio in order to receive potential emergency alerts. It seems chevy has done a disservice to their customers in their failure to provide a properly functioning basic component in these vehicles. I hope you can assist the community of Bolt drivers in this headache. Thank you.

The rack and pinion steering degraded over a short period of time with less than 25,000 miles on the vehicle. The first thing we noticed was that the steering wheel would not return to center. Gradually, the steering worsened until it got to the point that the only way the steering would return to center was if it was forcefully pulled to center by the driver. The dealership told us they had no idea what could cause this. We looked online at Chevy Bolt forums and discovered that many other people were having these issues. We took the vehicle to a highly rated repair shop and the mechanic drove the vehicle. He felt it was one of two issues and tried to repair the system without replacing the entire rack and pinion but the repair was unsuccessful. He disassembled the car and determined that the rack and pinion had failed. He showed me evidence of a leak in the system. We have not had any difficulty since it was repaired 6 months ago. There were no warning lights or messages. This was extremely dangerous to both the driver of the vehicle, other drivers and passengers, as well as pedestrians and bicycles because the steering was so unresponsive. It was not possible to make a steering correction quickly due to the issue, thereby putting those in the vehicle and others on the road in danger of a collision.

Steering gear failed. My young daughter usually drives this car. I drove it for the first time in a couple of weeks because it was blocking my car in and immediately knew there was a an issue. When turning a corner it was difficult to straighten the steering wheel back to center and if not forced it would continue turning instead of returning back to center on its own. I immediately took it to a mechanic who indicated that the steering gear was failing. He said that when he had the car on the lift to diagnose, it was very difficult to move the wheels by hand. The failure happened pretty quickly and could have been disastrous had I not driven the car.

The contact owns a 2018 Chevrolet Bolt EV. The contact stated that after the dealer performed the recall repair under NHTSA Campaign Number: 21V560000 (Electrical System), the new battery charge range allowed for up to 90 miles, whereas the older battery allowed for up to 150 miles before recharging. Additionally, the new battery failed to retain a complete charge, with the "Unable to Charge" message displayed while charging. The contact felt that the recall remedy was not a permanent fix but a temporary repair. The dealer was made aware of the failure; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 60,000.

My 2018 Chevrolet Bolt steering does not self center. After a turn I have to manually turn the steering wheel back to center. This occurrs turning either left or right. The steering also feels a bit heavy. This is alarming that something is binding in the steering. It is becoming more noticeable. The car was recently in the dealer shop for a seat belt cover recall and they didn't notice anything wrong. The tires were rotated but that made no difference. My wife took the car in for the recall but didn't know to ask about the steering. There are no warning lights.

Dealer will not do recall : (The high voltage batteries in these vehicles may pose a risk of fire when charged to full, or very close to full, capacity. General Motors said that the bottom of the battery tray is damaged.

The contact owns a 2018 Chevrolet Bolt EV. The contact stated that while driving at night at an unknown speed, the regen on demand (Rod) was engaged but did not notice any rear illumination. On other occasions, the contact noticed that the vehicles behind were often beeping at her while driving. The vehicle was inspected vehicle while running and the regen on demand (RoD) paddle was activated; however, the rear lights failed to illuminate as needed. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 20,000.

Have inquired repeatedly since recall no. 21V560 issued. Told each time by authorized GM dealer that replacement lithium-ion batter pack is not available yet. Coming up on two years and presumably my vehicle remains at increased risk of fire. Would like GM to execute on the recall and repair.

The factory installed steering rack is binding and fails to return to center. The car has 96,000 miles on it. The steering is dangerous and the vehicle does not track straight even after multiple attempts to align the front end suspension. We replaced the tires, front struts and aligned the vehicle only to discover there is a manufacturing defect in the design of the steering rack.

Driving 65mph in middle lane the vehicle suddenly dropped in speed to 45mph and on the dash a warning came up that said “Propulsion power is reduced” this almost caused a semi truck to rear end me.

I received a "Propulsion Power Reduced" warning indicator on my 2018 Chevy Bolt while driving on the highway. Although I did not lose power, I am afraid to drive my car. I am advised by the car repairer that I should not drive the vehicle until it is repaired because it may stop suddenly without warning. GM has never contacted me about this safety issue despite being aware of the problem. The National Highway Traffic Safety Administration should open an investigation and issue a safety recall on this issue. This problem should be categorized as a severe safety hazard and listed on the NHTSA website for the benefit of consumers.

I purchased this car at 15,000 miles in October 2021. It’s my first electric car, and I just assumed that the stiffness in the steering wheel was part of the electric car experience. Big mistake! I took it into the dealer last week and they want $3500 to replace the steering mechanism, I’ve been looking online and I see lots of other people having this issue. This seems like a severe safety issue and Chevy needs to take responsibility for it.

This car has only 33,000 miles and has been driven gently, mostly on the highway. My wife took her car into the dealer to have the computer software updated (from the battery fiasco-it has never worked correctly since the batteries were changed) and the dealer advised that the car has a "stuck" steering gear, and it was unsafe to drive. The dealer produced an estimate for $2883.24 to change the steering gear, with the same presumably defective parts that were originally used. Now that it has been pointed out my wife said that the steering was getting harder and harder over time and that it probably was starting within the 3 year warranty period. Chevrolet does not consider the vehicles steering to be part of the "drivetrain", even though you cannot drive the car without steering and the dealer says that it is "unsafe to drive"

The steering binds up while turning and the steering wheel does not return to its center neutral position. This is a major safety issue because it takes significant effort to get the car to go straight again. I have nearly gone off the road because of the car’s unpredictable steering. The problem was reproduced and confirmed by my Chevy dealer. The technician attributes the problem to a defective steering gear. After some research online, I see that this problem is common with the Bolt. This is a major safety concern and there should be a recall to correct the problem and hold Chevrolet accountable. There were no warning lights or other signs of malfunction. The problem has made the wheels out of alignment, however.

Our vehicle's power steering is intermittent. It randomly shuts off, leaving the driver with no power steering. Most frequently, the problem surfaces just after start-up, however, this problem also occurs after driving the car for several minutes, such as when the vehicle is parked but turned on, when the vehicle is in motion while driving, and even once in the middle of a U-turn. Once out, the power steering stays off for several minutes, sometimes only 5 minutes, sometimes 15. Once out, the power steering has a) come back on without warning 5-15 minutes later, while the vehicle is in motion while driving, or b) not returned at all for the duration of a drive. It feels unsafe to drive a car that will lose power steering in the middle of a drive. Imagine you are turning the vehicle around a tight corner at 30mph, and all of a sudden the vehicle's trajectory is instantly changed and/or affected because you aren't prepared to grip the steering wheel and apply force strong enough to hold its position without the power assist. Or, imagine the power steering goes out, and you're driving on natural power, applying force strong enough to keep the vehicle on its intended trajectory, but then, without warning, power steering returns, and you suddenly have to correct by lightening your hold? In both scenarios, the power steering is unreliably putting the driver and passengers, along with other motorists or pedestrians, at risk due to the intermittent and unpredictable power steering pr

Over the last month I have noticed that the steering fails to return to center once I turn the front wheels more than a few degrees to the right or left. I thought it could be a tire wear or miss-alignment issue so I got new tires and an alignment but the problem is still quite bad. While I noticed it starting at the end of July, it is an ongoing problem. It seems to be getting worse - the steering now ‘sticks’ consistently in both directions.

The steering wheel.does not turn back to the center once I make a turn. Mechanics say it is a steering gear that is out of order. My wife and I got into the accident multiple times due to this.

While driving at highway speed, the steering wheel started to shimmy, making the vehicle difficult to control. On inspection, the front wheel was very hot. The mechanic advised that the front caliper is defective. The Bolt EV is equipped with a regenerative braking system that stops the vehicle. This vehicle has been stopped by using this regenerative braking system about 99% of the time. The mechanic advised that since the caliper has not been used, it has started freezing, causing the brakes to continue to be applied after they are used. This causes the wheel to heat during driving, and at continuous highway speeds, causes the steering wheel to shimmy and makes the vehicle difficult to control. The vehicle has less than 10,000 miles. The brake dragging also causes reduced acceleration. The unexpected reduced acceleration can cause a hazard in the event of passing where the vehicle is unable to pass and return to the driving lane before oncoming vehicles arrive. There were no warning lamps, and the part has not been removed from the vehicle at this writing. It is not known whether the mechanic reproduced this fault. The fault has been intermittent, but has occurred on more than one occasion.

The battery in this vehicle was replaced pursuant to the current recall at the Morehart Murphy dealership in Durango, CO about two(2) months ago. On approximately June 5, 2022, the car began showing a "Propulsion Power Is Reduced" warning, despite the fact that the battery was approximately 3/4 fully charged and showing a range of 248 miles. We made arrangements to take the car into the dealership on June 9, 2022. Once the car was at the dealership, the EV technician reported that the dealership had just received a bulletin from GM about this problem on that same day, that the problem was with the replaced battery, that GM engineers were working on the problem, that the car was not safe to drive, and that the car would have to be left with the dealership until a solution was found. We have heard nothing from the dealership since that time. I called the dealership this morning (June 20, 2022). The dealership advised that GM had not responded to the calls from the dealership and that no solution to the problem has been offered. The dealership suggested that I call GM directly and "raise a stink." I called GM this morning and reported the problem. GM offered no solution other than stating that it would call a "district manager." This identical problem has been reported online by other Bolt owners who have had their batteries replaced pursuant to the recall.

The contact owns a 2018 Chevrolet Bolt EV. The contact received notification of NHTSA Campaign Number: 21V560000 (Electrical System). The contact stated that the battery power had decreased by 25 percent. There were no warning lights illuminated. The contact called the local dealer and was informed that the battery was on back order. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was contacted but no assistance was provided. The approximate failure mileage was 1. Parts distribution disconnect.

I have tried to schedule service for the High Voltage Battery Recall using a GM recommended service provider in Jefferson City MO named Rusty Drewing Chevrolet. I was turned away after scheduling my service over 1 month prior because they will not service the vehicle stating they are not getting the appropriate tools from GM. I was told that even if I left the vehicle with them for a month they would not be able to service it because GM is not sending them the replacement tools that they need to properly discharge the HV battery. I am now forced to continue operating a potentially dangerous vehicle because I am being refused service to get a recall performed on my vehicle.

INTERMITTENT EXTREME VIBRATIONS OF THE VEHICLE WHEN DRIVING. THIS ISSUE COME AND GOES WITH OUT ANY WARNING LIGHTS DISPLAYING. THE VIBRATIONS ARE SO EXTREME THAT I MUST SLOW DOWN TO 30 MILES PER HOUR OUR LESS TO MAINTAIN CONTROLL. I TOOK THE VEHICLE TO THE LOCAL DEALERSHIP AND LEFT IT FOR A EWEEK AND THEY COULD NEVER REPRODUCE THE PROBLEM. THE PROBLEM HAS OCCURED SEVERAL TIMES SINCE TAKING THE VEHICLE TO THE DEALERSHIP EARLY 2022. IF YOU DRIVE THE VEHICLE LONG ENOUGH IT WILL USUALLY STOP THE VIBRATIONS AND IF YOU TURN OFF THE VEHICLE AND LET SIT OVERNIGHT; THE VIBRATIONS ARE NOT PRESENT WHEN YOU DRIVE THE VEHICLE THE NEXT MORNING. IF YOU TURN OFF THE VEHICLE FOR JUST A FEW MINUTES THE VIBRATIONS ARE STILL THERE, BUT MNAY STOP IF YOU CAN DRIVE IT LOGER. I CAN NOT TELL IF THE PROBLEM IS THE BRAKES OR THE DRIVE TRAIN. I DO NOT KNOW IF THE VEHICLE MAY JUST LOCK UP IN THE MIDDLE OF TRAFFIC.