Suspension Problems of Tesla Model 3 - part 1

Air suspension failure - damping control disabled (code tas_a313)" description: "vehicle is 2 days old. Suspension control module lost communication with can bus. Vehicle is in 'fail-safe' mode. Tesla service center has refused to assist. Safety risk due to loss of adaptive ride control. " manufacturer response: "no response / ignored. ".

As I was backing out of the driveway I heard a strange noise and the steering started feeling crunchy. I parked the car and when I got out I saw a very large bolt on the ground that appears to have dropped out of the car. This seems to be the same issue as described in safety recall 23v-235. Tesla is saying my VIN isn’t included and not covered despite the safety recall expiring including this manufacturing date range.

See all problems of the 2018 Tesla Model 3 🔎.

Suspension defects, control arm noise, vibration, .

See all problems of the 2020 Tesla Model 3 🔎.

My car experienced a loud clunking noise when turning for the past few weeks. After doing some research and inspecting behind the front right tire, I found a front suspension lateral link bolt nearly falling off. It was only being held on by a few threads. It was so loose I could unscrew it completely or tighten it more by hand with no resistance. It sounds related to an existing recall for 2018 Tesla Model 3’s (my year and model), but my car is not included in the recall. The other joints around it appear prematurely worn as well. See picture to show exactly how loose it was upon inspection. Requesting to review and likely expand the existing recall to more 2018 Tesla Model 3s.

My vehicle should've been included in a recall. While exiting my garage to pick up my son from school, a loud mechanical banging noise came from the front of my car. I abruptly stopped and proceeded to reverse back into my garage to inspect my vehicle. While inspecting my vehicle and the surrounding area, I discovered a large bolt on the ground. A quick image search says "on a Tesla Model 3, this specific high-strength 10. 9 class metric hex flange bolt is a critical structural component that almost certainly backed out of [my] front suspension lower control arm/ lateral link assembly or the front subframe structural mounts. " so the loud banging noise came from my suspension falling apart after the bolt fell out. Upon further inspection, I confirmed that this was the issue and that a second bolt on the same side had partially backed out as well. My vehicle was not safe to drive, so I had to have my vehicle towed to the nearest service center for repairs. I took photos and video of the areas, as well as the bolt, which showed no signs of any damage to the head or threads - so the bolt simply backed out and appears to be a manufacturing/ assembly issue. After a quick search, we learned that there were previous NHTSA recalls (ie part 573 safety recall report 23v-235) for this particular issue, including for my same vehicle make, model, year (2018 Tesla Model 3) and production dates (Jan 5, 2018 - Mar 30, 2019). Unfortunately, I never received a recall notice. I barely drive my car, so bolts shouldn't just be backing out on their own. Unfortunately, my car is no longer under warranty, but was advised by the service managers to file a report and to get reimbursed thru ncds. This is a huge safety issue. I had no warnings or alerts from the car. My alignment was checked a year ago. My wheels and tires get checked often and are well maintained, so I didn't even need air or rotation, yet my suspension just fell apart on its own before 60k miles.

These cars have a defective control arm system and they are prone to messing up over and over, they have replacement revisions but try to charge you for labor and parts if youre out of warranty even though they know the parts were a problem and revised them. Tesla does nothing to help you and will even try to charge you $200 just to diagnose the issue.

See all problems of the 2019 Tesla Model 3 🔎.

Tesla Model 3 2018 long range 86k miles. While driving 50mph on freeway the lower control arm link separated from the frame. No impact, no damage, and no pothole/bump. Lost steering and was able to get to side of road. When I got out and look at vehicle the control arm was disconnected from the frame. The frame showed no damage and the control arm showed no damage. The mounting holes for each here intact and no damage. Appears that bolt fell out or sheared off and the control arm disconnected. This is a safety failure and was scary. I towed to Tesla and they claim that failure was form worn parts and tolerances. I stated how could this be worn parts when mounting holes are in excellent condition. They are refusing to help with cost of repair and quoted me $2800. They are not taking responsibility and I believe that others should know of this failure. I believe I am being wronged and would like to report. Thanks.

2022 Tesla Model 3 with approximately 19,373 miles. Third-party tire shop inspection on April 25, 2026 identified visible tearing of front lower control arm bushings on both sides (bilateral failure). Rubber bushing material has separated from inner metal sleeve on both left and right front lower control arms in identical pattern. No impact event or curb strike. Symmetric bilateral failure indicates manufacturing/material defect, not impact damage. Failure occurred at mileage well below the 40,000-70,000 mile range commonly cited for this known Tesla Model 3 lower control arm bushing wear pattern. Suggests accelerated failure mode that warrants investigation. Photos from third-party inspection attached. Vehicle scheduled for Tesla service center evaluation under remaining factory warranty.

See all problems of the 2022 Tesla Model 3 🔎.

Driving at low speed, the control arm became unfastened from the frame and the front driver's side wheel collapsed into the frame of the car.

Following a professional suspension repair at a Tesla service center, critical underbody fasteners (bolts) became loose, causing the aero shield to sag and creating a potential road hazard. Upon inspection, the service technician confirmed the bolts were unsecured. The failure of these fasteners on a safety-critical system poses a risk of parts detaching while in motion or loss of vehicle control. The service center refused to acknowledge this as a workmanship failure under the 12-month repair warranty, despite the fasteners being last serviced by their technicians.

Suspensions. I know there’s been known defects with the suspensions and they’ve only recall 422 vehicles so far (2018-2019 Tesla Model 3, I feel more vehicles in those years are affected.

The front lower lateral link (rearward lower control arm) fastener/bolt completely backed out and fell off the vehicle while in motion, causing the lateral link to separate entirely from the subframe. This is the exact mechanical failure described in Tesla recall campaign 23v-235 (service bulletin sb-23-31-001), however, my specific VIN was not included in that recall. The vehicle and components are currently at an independent ev repair facility and are available for inspection upon request. Photographic evidence of the missing bolt and separated control arm has been retained. The separation of the lower lateral link caused an immediate and violent collapse of the front passenger-side suspension geometry. The affected wheel was no longer anchored to the vehicle frame, causing it to fold backward and grind heavily against the wheel well. To keep the vehicle moving straight, the steering wheel had to be turned to an extreme 45-degree angle. This resulted in a near-total loss of steering control. Had this fastener failed while traveling at highway speeds instead of low speeds, it would have resulted in an uncontrollable, catastrophic collision. Yes. The problem was physically confirmed and documented by an independent, ev-certified repair facility (evfixme/shocker motors in costa mesa, CA) once the vehicle was placed on a lift. The vehicle was physically inspected by an independent service center. The manufacturer (Tesla) was contacted via the Tesla app; however, they refused to perform a physical diagnosis without pre-authorization of a $2,600+ comprehensive suspension replacement estimate and stated the vehicle was out of warranty with no open recalls. There were no dashboard warning lamps, digital alerts, or error messages from the vehicle's computer system prior to the failure. The failure presented suddenly as a loud, painful metal-on-metal grinding noise accompanied by immediate, severe steering misalignment. Currently waiting on invoice from indy shop.

This was not an incident. Instead I’d like to report it as a design flaw. I discovered low speed noise and got it fixed at Tesla service center. Upper control arms and lower control links have both been replaced at ~70k miles and the cost to repair was over $2k at Tesla service center in Feb 2026. Later in may 2026 Tesla published a service bulletin acknowledging this is a design flaw.

While driving, the front driver-side suspension collapsed due to a complete detachment of the front lower lateral link. The fastener (bolt) backed out entirely and fell onto the road/under-shield. This matches the failure mode described in NHTSA recall 21v-835, although Tesla has previously claimed my specific VIN was not included. The failure caused an immediate loss of steering control and structural instability. I am reporting this as a potential 'recall bypass' where the defect exists outside the currently identified recall population.

A bolt securing the rear subframe assembly is loose and missing its nut. This condition has caused damage to the rear subframe assembly, which now requires replacement. The vehicle was inspected by a licensed dealer who confirmed on video that no impact damage, scraping, bending, or collision damage is present on any surrounding components. The only affected area is the bolt and nut connection point. The dealer's professional assessment is that this is consistent with a factory assembly defect — either the nut was never installed or was not properly torqued during manufacturing. No routine service or alignment would require access to this fastener. Tesla's service records for this VIN should confirm no prior work has been performed in this area, meaning the fastener has not been touched since the vehicle left the factory. Factory-installed suspension bolts of this type are typically secured with a locking mechanism or thread locker; a properly installed nut does not detach through normal vehicle operation. This constitutes a safety defect. A rear subframe fastener that was not properly secured at the factory could lead to suspension component failure, loss of vehicle control, and a serious accident. Tesla's service center has denied warranty coverage for this repair despite the vehicle being within its warranty period, citing that "a manufacturing defect would have presented itself earlier" and that because I am not the original owner, they "don't know what might have happened. " Tesla quoted $2,812. 49 to replace the damaged rear subframe assembly.

See all problems of the 2023 Tesla Model 3 🔎.

2018 Tesla Model 3 front chassis subframe welded nut to the chassis is come off now left side control arm keep getting loose.

Sunday [xxx] downtown sacramento, driving about 25 mph. Heard a loud bang—bolt sheared off front subframe. Steering felt lagging upon making a right turn vehicle proceeded in a very wide turn, pulled into parking lot. Wheel locked right as I exited [xxx] parking spot; steering went slack, brakes scraped rotor. Two witnesses saw hardware hit pavement. Aaa tech removed tire: lower control arm bolt missing, no loctite, subframe raw. Second bolt loose—single point of failure. Tesla missed this on six different service visits and during their one-twenty inspection before delivery. Recall 21v835 should’ve flagged it but service personnel assured me all clear on every visit . Vehicle towed to Tesla service center at 1104 tinker rd, rocklin, CA. Tesla shop manager sal confirmed this failure as manufacturers defect, and poor assembly. Safety was seconds from total loss. Need probe. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

The control arms on all make and models of Tesla have a horrible design that all water off of the car flows down the sides of the front hood and down onto the control arm bushing. This could be a simple fix for Tesla to out a boot on it to cover the bushing. The control arms start to fail at any given time. This is costing owners thousands of dollars. I have had to had them replace once under warranty and now they want me to pay 2000 since I am out of warranty. Owners with newer vehicles sometimes start to have problems within the first year. This part design needs to be recalled and all persons have free repairs. According to sources, driving with severely worn control arm bushings can lead to a fatal accident. While bushings often start as a minor nuisance, complete failure compromises the structural integrity of your vehicle's suspension. Don't wait till deaths start happening. Protect the customer and others and send a recall on this. Yiu can google Tesla control arm issues and and see over and over in videos and forums that this is a major issue.

Vehicle made thunking noise when driving over uneven surfaces such as bumpy roads, speed bumps, or railroad tracks. Diagnosis at Tesla service center showed front upper control arms assemblies (left and right), lower lateral link, and front lower compliance link (left and right) required replacement. Of note: upper control arm assemblies were previously replaced under warranty in November 2021 at 28000 miles. This short interval indicates defective suspension components leading to cascading failures putting driver safety at risk.

The front lateral links, compliance links, and stabilizer bar link on my 2018 Tesla Model 3 long range failed and required replacement in January 2026. Prior to failure, abnormal creaking and clunking noise from the front suspension began appearing weeks before the repair — no warning lights illuminated at any point. The failed components were replaced by a Tesla-certified service center and are no longer available for inspection. The failure was confirmed and repaired solely by the Tesla service center; no police, insurance representatives, or other parties inspected the vehicle. I was charged out of pocket for this repair. The lateral link separation risk directly endangers vehicle safety — if a fastener loosens sufficiently, the lateral link can detach from the subframe, causing sudden wheel misalignment and loss of steering control, which could result in a crash at any speed. Tesla issued recall 23v-235 (NHTSA campaign 23v235000) in March 2023 for this exact condition on 2018-2019 Model 3 vehicles. My vehicle's VIN was not included in the recall population, yet experienced the identical failure mode. I am requesting this complaint be considered for recall expansion under 23v-235 and seeking reimbursement for out-of-pocket repair costs for a defect Tesla has already acknowledged in identical vehicles.

At approximately 30,000 miles, the front left suspension lateral link/control arm separated while driving due to a missing mounting fastener (bolt), resulting in sudden steering instability and abnormal front wheel movement. Vehicle handling became unpredictable and felt unsafe to control, creating risk of loss of steering control. I stopped driving immediately. There was no collision, curb strike, pothole, or road hazard at the time of the incident. No warning lights or messages appeared prior to the failure; it occurred suddenly without advance notice. Tesla service inspected and confirmed the separation and missing fastener. Suspension components and the front subframe assembly were replaced —$4,400 out of pocket. Tesla documented they could not make a formal cause determination. The recovered bolt is intact and available for inspection upon request. Insurance also reviewed the incident and classified it as mechanical rather than collision-related. Because this involves a safety-critical steering/suspension fastener failure without warning, I am submitting this report for safety tracking. I am aware of similar owner reports describing suspension fastener or lateral link separation on this vehicle generation in case this reflects a broader pattern.

The contact owns a 2020 Tesla Model 3. The contact stated that while driving at various speeds, the vehicle made an abnormal clunking sound while turning the steering wheel. The messages "traction control disabled", "lane departure avoidance feature disabled", "automatic vehicle hold disabled" and "stability control disabled" were displayed. The vehicle was taken to a dealer, where it was discovered that the lateral link was not attached to the control arm due to a defective bolt. The contact was informed that the subframe and the front passenger’s side lower control arm needed to be replaced. The contact related the failure to NHTSA campaign number: 21v835000 (suspension); however, the VIN was not included in the recall. The vehicle remained with the dealer unrepaired. The failure mileage was 46,124.

The front suspension control arms on my 2020 Tesla Model 3 are squeaking and show premature wear. The noise occurs during normal driving and is accompanied by clunking, which concerns me about potential control arm failure and loss of vehicle control. My vehicle is only 40k miles and it’s a very common issue that Tesla gets to make money on. Kind of funny it happens to everyone right when the warranty ends. I am aware that this is a known issue affecting multiple Model 3 vehicles. Despite proper maintenance, the problem persists and may present a safety risk. I request that this be officially recorded as a safety complaint.

I am reporting a safety defect involving a welded rear subframe component. The welded section snapped under normal driving conditions, and this is a safety-critical structural suspension component. There was no collision, misuse, or accident prior to this failure. The vehicle is currently not safe to drive due to the compromised rear suspension structure. I have included photos showing the snapped weld and overall rear subframe area. This appears to be a premature structural defect, not normal wear. I am requesting that this failure be documented and reviewed as a potential safety defect. Additional notes: this component is part of the rear suspension and is expected to last the life of the vehicle. The failure created a serious safety hazard, and I am not driving the vehicle. I have scheduled a service appointment, but I am filing this complaint to ensure the defect is officially reported.

Lately I keep getting the following concerning message on the dashboard of almost brand new 2025 Tesla 3 car, even after reset the screen : steering assist reduced steering may require increased effort see the attached picture of this message, I took this photo on Dec 25, 2025 at 12:56 pm with parked car. I am pretty concerned with potential safety issue with the important steering-function while driving on highway and other roads. The car has only 804 miles as of Dec 26, 2025. The new car was picked up on may 31, 2025 with 15 miles. I have the fsd on monthly subscription. I have sent a message to Tesla. It has provided me with a service appointment at its west bloomfield township center in michigan on Jan 26, 2026 at 10:30 am. At the time of setting the appointment an estimate of about $450 was provided. It is concerning since the new car is under warranty. I am submitting this concerning safety related issue to NHTSA - to please investigate.

See all problems of the 2025 Tesla Model 3 🔎.

Summary of the problem rear subframe assembly and multiple rear suspension links required full replacement due to failure/wear at approximately 51,890 miles, on a vehicle with no history of collision or accident damage. Tesla diagnosed the issue as an interior rattle/squeak reproducible over bumpy roads and speed bumps, which led to replacement of the rear subframe and nearly the entire rear suspension link set. Total repair cost was approximately $7,667. 65, entirely out of pocket, as Tesla stated no recall applies to this VIN. Full description (detailed narrative field) in December 2025, I began noticing a rattling/squeaking noise from the rear of my 2019 Tesla Model 3, reproducible on bumpy roads, speed bumps, and rail tracks. The vehicle has never been in an accident and has no history of collision damage. I brought the vehicle to Tesla service (fremont, CA) on 07-Jan-2026 at 51,890 miles. Tesla's diagnosis found it necessary to replace: the rear subframe assembly rear toe link assemblies (left and right) rear upper fore link assemblies (left and right) rear lower fore link assemblies (left and right) rear upper aft link assemblies (left and right) front lower compliance links (left and right) front lower lateral links (pair) a four-wheel alignment this amounted to nearly a full rear (and partial front) suspension rebuild, at a cost of $6,843. 34 for this job alone, and $7,667. 65 total, entirely at my expense. Tesla confirmed there is no open recall covering this VIN or this failure. I am concerned this represents a premature structural/suspension component failure unrelated to accident damage or normal wear, at a mileage (51,890) that suggests a potential defect in the subframe or suspension hardware/corrosion resistance for this model year, rather than an isolated wear item. I am filing this complaint so NHTSA can evaluate whether this is part of a broader pattern for 2019 Model 3 vehicles.

The front suspension control arm was completely detached due to unfastened bolts. While this happened on the parking lot at low speed, such detachment at highway speed would certainly lead to major damage, loss of control and injuries or death to the driver. Pictures attached show that the bolts did not have any thread lock applied and simply unscrewed themselves due to vibration. The vehicle was brought to Tesla service, where the owner was charged $3700 for repairs. The customer's complaints that this is a structural/manufacturing problem were ignored by Tesla representatives.

I purchased this car new in 2018 and recently replaced the front lateral suspension arm due to worn bushings. During the process, I discovered that one of the 14 mm bolt threads on the right side of the suspension arm had a helicoil inserted. While removal was straightforward, reinstalling the bolt proved difficult. I spent several hours reattaching it to the new suspension arm, but did not apply full torque, as I was concerned about damaging the helicoil or stripping the thread. My main concern is that the factory has stripped the original thread and used a helicoil instead of replacing the affected part. Although the repair has held so far, I am unsure if this is a safe long-term solution, as the helicoil could fail while driving. I contacted Tesla, who advised me to visit their service center. At the centinela location in los angeles, the supervisor informed me that, since the warranty has expired, they can only perform a visual inspection.

After 3 prior repairs 2 of which were recalls of the front suspension, control arms. I was driving when me and my 3 children’s life’s were almost taken. While driving on the expressway immediate loss of control of the car shaking while driving to work, I stopped immediately thank god no cars around next to me to crash into. We called for a ride and walked off the expressway. Immediately car was taken to Tesla where they told me they couldn’t help and come back in a few days. The car was later inspected by Tesla where instantly knew the issue and later the report came back where the lateral links on both sides of the front where completely out of socket, the compliance links bushing completely torn. This is critical failure and breakdown of critical safety components that almost took our life. We had moments before this happened and thank god we made it out before imminent life changing things happened. No warning no alerts in the car at any time.

My Tesla Model 3 is experiencing premature suspension failures involving the lower lateral links and stabilizer links. These components were already replaced once, and they are failing again in less than 30,000 miles. This is not normal wear for suspension parts on a modern vehicle. These failures cause clunking, instability, and looseness in the front end—conditions that affect the vehicle’s ability to track straight and maintain control, especially over uneven pavement or during emergency maneuvers. This isn’t an isolated case. There are extensive reports from other Tesla owners across multiple models (model 3 and model y in particular) showing the same premature wear on these suspension links. Many owners have parts failing even earlier. Once the car is out of warranty, Tesla charges thousands of dollars to replace these components, despite clear indications that the suspension was under-engineered for the weight of the vehicle. Tesla knows this is a recurring issue but refuses to issue a recall or goodwill repairs. A repeated failure of critical suspension links in such low mileage suggests a defect. These parts should not be wearing out this fast, and the resulting instability poses a real safety risk. I’m requesting NHTSA investigate these premature failures.

The two bolts that hold the front lower control arm on fell out (driver side). Luckily this happened when we were backing out of the driveway and not at speed. There were no warnings lights, just a loud noise from the wheel when it failed. There is already a recall about this problem for the same year and model of my car, but the dealer is saying my car is not part of the recall. Here is a link to the recall. [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

The front control arms are creaking and I’ve read that many of models built in 2018 have this problem as well. It is unknown if it is a safety concern or not.

Lower lateral link , and front lower compliance link and upper control arm assembly all broken and needed repair. Tesla service shop confirmed lower links were broken on both side, causing major safety concerns. They said it needed to be fixed or car could not be driven. This is a well documented issue all over the internet. The shop confirmed and said this repair is made all the time, and typically needs to be performed every 30,000-50,000 miles. The car has not been abused, only normal driving. The problem started as a squeak coming from the upper control arms and turned into a clunk when accelerating. How has a recall not been issued? people have been talking about this issue for years. Tesla acts like the front suspension is a consumable part like a spark plug in a ice car. Really? the front suspension should be rebuilt as often as every 30k miles?.

I am reporting a safety issue involving my 2025 Tesla Model 3 performance. My steering wheel began shaking while driving, and the vehicle felt unstable, especially at speed. I brought the vehicle to Tesla service in las vegas. Their inspection found that the outer tie rod nut on the passenger front side was loose, which created steering play and caused the steering wheel shake (documented in Tesla invoice #xxx). A loose tie rod nut is a serious steering safety defect that can result in loss of steering control. Tesla performed a four-wheel alignment and tightened the components but stated the issue is “maintenance” and not covered under warranty, despite the vehicle having only 12,890 miles. Tesla also stated the steering rack had “no issues,” but they did not perform any repair on the steering system beyond tightening the loose tie rod nut and charging me for alignment. They also did not explain how a nearly new vehicle could develop a loose steering component. A loose outer tie rod nut should never occur on a new car unless there is a defect or improper assembly from the factory. This poses a significant safety hazard, especially at highway speeds. Tesla did not treat this as a steering safety defect and only attributed it to alignment. They declined warranty coverage and did not fully address the root cause. I am filing this complaint because steering components should not loosen on a 2025 model vehicle, and the situation could have resulted in loss of control or an accident. I want NHTSA to be aware in case this issue appears in other vehicles of the same model year.

Compliance arm bolt securing it to the subframe is fractured. Tesla has dismissed my ongoing concerns of vibration and instability while driving. Stating they performed an in depth inspection of all suspension and subframe components and found nothing of concern during last service appointment. I did my own inspection and found the fractured bolt. Sent photo to service and they are trying to play it off as normal and safe to drive. Contacted several manufacturers and mechanics stating otherwise. Told this will end in catastrophic failure and loss of vehicle control but apparently Tesla wants me to drive it to the service department for next service.