Service Brakes Problems of Tesla Model Y - part 2

Tesla Model Y owners have reported 552 problems related to service brakes (under the service brakes category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Tesla Model Y based on all problems reported for the Model Y.

36 Service Brakes problem of the 2021 Tesla Model Y

Failure Date: 11/21/2025

The car has a feature called "curvature assist" that takes control of braking and steering at times when using cruise control. The incidents are at times surprising as there is no curvature present but the braking is suddenly applied. This is a surprise for both the driver and any following traffic. The car would be safer if this feature could be disabled but that is not possible.

See all problems of the 2021 Tesla Model Y 🔎.

37 Service Brakes problem of the 2023 Tesla Model Y

Failure Date: 11/21/2025

While operating my Tesla Model Y in a commercial parking lot at a t-intersection controlled by a stop sign, the vehicle unexpectedly and automatically accelerated without driver intent. The incident occurred during a low-speed maneuver. Upon the unexpected acceleration, I immediately attempted to regain control by applying the brake pedal repeatedly and firmly. Despite clear manual brake application, the vehicle did not decelerate as expected and continued to move forward. I also attempted to stop the vehicle by pressing the park button, but this action did not stop the vehicle. The vehicle continued uncontrollably for approximately 150+ yards, traveling over curbs, striking a fence, and ultimately colliding with the garage structure of a residential home. Throughout this sequence, the vehicle remained unresponsive to braking and stop inputs. Vehicle data later confirmed that brake pedal application was detected prior to impact, yet braking response was insufficient to prevent continued motion. At the time of the event, the vehicle recorded system fault states, and collision avoidance systems did not activate. Despite significant structural impact and property damage, airbags did not deploy. The incident raises serious safety concerns regarding: •brake-by-wire system execution during fault conditions •pedal input arbitration between accelerator and brake •failure of collision avoidance systems to intervene •failure of restraint systems to deploy during a severe impact •vehicle behavior when control systems are in a fault state this event occurred without warning and despite appropriate driver response. Based on vehicle data and system behavior, this appears to be a system-level failure rather than driver error.

See all problems of the 2023 Tesla Model Y 🔎.

38 Service Brakes problem of the 2026 Tesla Model Y

Failure Date: 11/20/2025

1. There is a constant thunking noise coming from the front suspension when traveling on slightly bumpy roads at low speeds. 2. Both front seats squeak and squeal as if they are loose and not bolted in correctly. 3. Front brakes screach and squeal when coming to a stop in cold or wet weather, escpecially pronounced during cold weather. (this is an active service bulletin in all vehicles made in their berlin factory but is happening in u. S. Built vehicles as well.

39 Service Brakes problem of the 2025 Tesla Model Y

Failure Date: 11/20/2025

Summary of safety defect: multiple critical safety systems randomly disengage without warning while the vehicle is in operation, creating an immediate crash hazard. Detailed description: for approximately one month, my vehicle has experienced intermittent, unpredictable failures of multiple safety-critical systems while driving. These failures occur randomly during operation and include: regenerative braking system failure (primary safety concern) lane departure warning system failure automatic vehicle hold system failure traction control system failure automatic emergency braking system failure electronic stability control system failure safety hazard analysis: the sudden disengagement of regenerative braking while driving poses an acute collision risk. Tesla vehicles are designed with regenerative braking as the primary deceleration method when releasing the accelerator. Drivers develop muscle memory and expectations based on consistent vehicle behavior. When regenerative braking unexpectedly disengages mid-drive, the vehicle's deceleration characteristics change dramatically and without warning, creating a dangerous situation where: the driver expects normal deceleration upon releasing the accelerator the vehicle instead continues at speed, requiring sudden brake application reaction time is insufficient to compensate for the unexpected behavior change rear-end collisions or other crashes become likely, particularly in traffic similarly, the automatic vehicle hold feature unexpectedly disengaging means the vehicle may roll when the driver expects it to remain stationary at traffic lights or stop signs. Pattern and frequency: these system failures occur randomly and unpredictably while driving. The issues sometimes resolve after: restarting the vehicle restarting the cent however, the failures recur without warning during subsequent driving. Manufacturer response: service visit date: November 28, 2024 diagnosis: Tesla service center acknowledged this as a.

See all problems of the 2025 Tesla Model Y 🔎.

40 Service Brakes problem of the 2023 Tesla Model Y

Failure Date: 11/20/2025

I am reporting two severe 'phantom braking' incidents involving my Tesla vehicle while driving without autopilot. In both instances, the vehicle initiated hard emergency braking on a high-speed roadway with no obstacles, pedestrians, or vehicles in my path. This sudden, uncommanded deceleration created an immediate risk of a rear-end collision from following traffic. Incident 1: November 2025 at approximately [xxx]. I was traveling at 30 mph on [xxx] . The car suddenly braked to 0 mph. Weather was sunny, and the road was straight. There were several vehicles following behind me. Incident 2: [xxx], at approximately [xxx]. Location: [xxx], honolulu. The vehicle decelerated from 10mph to 0 mph without warning. In both cases, the car stopped suddenly and was placed in park. I had to put the car in drive to resume driving. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

41 Service Brakes problem of the 2025 Tesla Model Y

Failure Date: 11/10/2025

On November 10, 2025 while my 2025 Tesla Model Y was being driven, in miami, florida, around 2:55–3:05 pm, the brakes failed completely. Despite firm brake pedal pressure, the vehicle did not slow down or stop as expected and continued forward until a collision occurred. The brake pedal felt normal with no loss of resistance, but the car did not decelerate as expected. No forward collision warning (fcw) or automatic emergency braking (aeb) activated prior to impact. There were no audible or visual alerts displayed before or during braking. After the collision, the vehicle’s screen displayed messages stating “airbags deployed” and “automatic emergency braking is unavailable. Feature may be restored on next drive. ” however, the airbags did not deploy. A burst of white particulate dust, consistent with airbag propellant or deployment powder, was released inside the cabin. None of the vehicle’s cameras recorded the incident; there is no dashcam or sentry mode footage from that time. At the same time, the cell phone, which was actively linked to the vehicle through bluetooth and the Tesla app, stopped transmitting location data through the life360 app for a few minutes. This may indicate a coinciding electrical or data interruption affecting both the vehicle and connected devices. This incident placed my families safety and that of others at serious risk. Multiple safety systems appear to have failed simultaneously, including the braking function, forward collision warning, automatic emergency braking, camera recording systems, and airbag deployment.

42 Service Brakes problem of the 2025 Tesla Model Y

Failure Date: 11/10/2025

My vehicle experienced multiple safety system malfunctions before a minor collision occurred. While driving, the car displayed warnings indicating that traction control had been disabled, followed immediately by a warning that the automatic vehicle hold/brake hold was disabled. These failures happened before any impact. At the same time, the vehicle’s cameras were not functioning correctly, and the vehicle did not provide any forward collision warning. The automatic emergency braking system also did not activate. Because these systems failed, the vehicle did not warn, slow down, or brake to avoid a collision. After the collision, the vehicle showed several additional safety system failures. These included automatic emergency braking unavailable, and repeated safety restraint system faults affecting both the front left and front right restraint systems. The airbags did not deploy even though conditions suggested they should have, and afterwards the vehicle displayed persistent airbag and seatbelt system error icons. The restraint system appears to have gone offline. The vehicle is currently unsafe to drive due to failures in braking, traction control, perception/camera systems, forward collision warning, automatic emergency braking, and the airbag/restraint systems. These failures occurred before the collision, contributed to the collision, and continued afterward. The manufacturer’s service center has declined to provide towing or a loaner or rental vehicle while the safety defects are being investigated, which will take about 30 days.

43 Service Brakes problem of the 2026 Tesla Model Y

Failure Date: 11/09/2025

My 2026 Tesla Model Y with under 3,000 miles experienced a sudden and total loss of power steering while driving. The car became extremely difficult to control. Tesla towed it to their service center, where they claimed it was a software-related issue that could not be replicated. The service center released the car back to me but refused to provide written assurance that the vehicle is safe to drive, stating only that it is “cleared for release. ” I’m concerned this issue could reoccur, creating a risk of loss of control and injury. The lack of transparency and refusal to confirm the vehicle’s safety in writing raises serious safety concerns about potential defects in the steering or software systems.

44 Service Brakes problem of the 2024 Tesla Model Y

Failure Date: 11/08/2025

On November 8, my 2024 Model Y suddenly came to a complete stop from about 40 mph while I was driving with no cruise control or autopilot active. This was extremely dangerous — my [xxx] was in the car, and we were lucky no one was behind us. It put myself, my child, and others in the absolute risk of collision and injury. When I contacted the service center they said it sometimes happened due to "shadows" or "sun". They refused to run a diagnostic on the car for free and wanted me to pay for it. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

See all problems of the 2024 Tesla Model Y 🔎.

45 Service Brakes problem of the 2026 Tesla Model Y

Failure Date: 11/04/2025

On November 4, 2025, I believe my new Tesla (only 2 month old) had just updated to a new software version. That morning, when I tried to start the car to drive to walgreens pharmacy, the vehicle did not start — the screen was locked. I pressed the brake pedal several times, but there was no response. Then I pressed the accelerator and the brake again, and the car finally started. I believe I turned on the full self-driving (fsd) mode as usual. The car backed out of my garage and moved only about ten houses down our street when I suddenly felt it was out of control, and within seconds, it hit a stationary vehicle on our street. I did not hear forward collision warning or feel the automatic braking system engage. The Tesla report told me that the collision warning failure and the safety systems are affected, and the passage side (front right) tire shows 0 psi) . The the damage was highly unusual — although I was driving slowly, approximately 10 to 15 miles per hour on my street, the front wheel became completely detached from the suspension, the suspension itself was severely damaged, however, the rest of the car’s body sustained with minimal impact. I had hard time to find Tesla service to help me, so I contacted allstate and they had a towing company to transport the vehicle to gwatney collision center, the only Tesla-certified body shop in our area.

46 Service Brakes problem of the 2021 Tesla Model Y

Failure Date: 11/02/2025

On October 2, my Model Y battery was replaced with a defective cell. Tesla service center replaced the battery. The vehicle could not charge or operate, making it unable to be driven. Today, November 2, while driving my car, my Tesla abs system and other battery components experienced total failure while driving. For a brief period of time, I was unable to brake completely and my vehicle felt like it was skidding. At the time this occurred, my 1 year old daughter and pregnant wife were in the vehicle. This could have been much worse.

47 Service Brakes problem of the 2021 Tesla Model Y

Failure Date: 10/17/2025

I am reporting a safety issue involving my 2021 Tesla Model Y. The vehicle recently displayed a “parking brake function degraded” warning. The car has only 91,000 miles and is approximately four years old, which is far too soon for a failure of a critical safety component such as the electronic parking brake. Please investigate whether this issue is part of a wider defect affecting Tesla Model Y vehicles. This should not occur on a relatively new car with moderate mileage.

48 Service Brakes problem of the 2024 Tesla Model Y

Failure Date: 10/15/2025

There was a sudden unintended acceleration and the brake did not work, causing a major accident. Car caught fire and door would not open. The car has completely engulfed. There were no warning lamps, messages or other symptoms prior to the failure. Vehicle has been inspected by insurance and police, but not by manufacturer.

49 Service Brakes problem of the 2024 Tesla Model Y

Failure Date: 10/13/2025

Component/system: braking system (caliper bolt) and suspension (control arm/linkage bolt). Description of incident: while traveling on a tollway at 70 mph, I heard a faint noise followed by a severe metallic scratching sound coming from the front driver-side wheel. Upon inspection at a tire service center, it was discovered that a brake caliper bolt had fallen out, causing the caliper to displace and score the inner rim of the wheel. The vehicle was towed to a Tesla service center, where the caliper and wheel were replaced under warranty. Tesla could not identify a root cause but stated they performed a quality check on all remaining wheels. Subsequently, a second failure occurred on the front passenger-side wheel. A different bolt—this time related to the suspension—loosened or fell out. The vehicle produced a severe grinding noise and felt unstable, as if the wheel was about to dislodge. Safety risk: both incidents posed an immediate risk of catastrophic mechanical failure at high speeds. A detached brake caliper can lead to total loss of braking or wheel lock-up, while a suspension bolt failure can cause a complete loss of steering control. Either scenario could have resulted in a high-speed collision, endangering my life and the lives of my two children. Confirmation/inspection: • confirmed by dealer: yes, Tesla service center performed repairs on both occasions. • available for inspection: the vehicle has been repaired, but service records and photos of the damage/missing bolts are available. • other inspections: initial driver-side failure was visually confirmed by discount tire. Warning signs: there were no dashboard warning lamps or messages. The only symptoms were a brief "pop" or "click" followed immediately by loud metal-on-metal grinding and vibration.

50 Service Brakes problem of the 2022 Tesla Model Y

Failure Date: 10/13/2025

On October 13th 2025, while driving, I began to hear a clunking and rattling sound from the front left wheel area when braking. Concerned for my safety, I brought the vehicle to a local independent brake specialist for inspection. Their technician found that one of the two bolts securing the brake caliper was completely missing, and the remaining bolt was approximately halfway backed out. The shop explained that this condition presented an immediate risk of caliper detachment and total brake failure, potentially leading to serious injury or death. After both bolts were replaced and properly torqued, the brake noise that Tesla had previously attributed to “pad burnishing” disappeared entirely. This indicates that the squeaking and vibration symptoms Tesla dismissed were, in fact, caused by an improperly secured caliper—a direct safety issue, not a normal wear condition. I notified Tesla legal of this problem (via certified mail) on October 13 2025 and requested a response within 14 days. I have received no such response, nor have I been contacted for further investigation into this dangerous situation with my vehicle.

See all problems of the 2022 Tesla Model Y 🔎.

51 Service Brakes problem of the 2025 Tesla Model Y

Failure Date: 10/08/2025

My Model Y Tesla deployed the emergency brake system while I was driving the vehicle. There wasn’t any vehicle or anything in the way for my Tesla to do the emergency brake. I did get whiplash from the incident and been experiencing neck and shoulder pain. Lucky I was able to get an appointment to service my Tesla the next morning but at this moment they haven’t given me any diagnostic. My Tesla did have a message related to the camera that showed up like 5-10 minutes prior to the incident but the warning message disappeared after a few seconds.

52 Service Brakes problem of the 2023 Tesla Model Y

Failure Date: 10/01/2025

Driving our 2023 Tesla Model Y east on I-20 on October 1, 2025 near pecos TX. Car suddenly lost power and started hard braking. We were rear ended by a large pick-up truck that was following as we were both traveling approximately 80 miles per hour when this occurred. The car was towed back to dallas from big springs, TX (approximately 280 miles). The car's rear-end damage was such that my Tesla was deemed totaled by the insurance company. This power failure and hard braking had happened to me repeatedly over the last few years. When I spoke to Tesla at the dallas service center about this issue, they acted as though they had never heard of this happening to anyone. We were both shaken by this accident but other than some soreness the next day we are physically ok. Tesla repair estimate was approximately $22,000. I was forced to buy another car. I had not planned on doing this as my car was fairly new with low mileage.

53 Service Brakes problem of the 2023 Tesla Model Y

Failure Date: 10/01/2025

Pulled into hospital parking garage. Stopped to pull parking ticket. When the parking gate was raised, Tesla immediately took off at very high uncontrolled speed. Basically a runaway vehicle. There was no accerlation on my part. Brakes did not work. Hit parked car in the garage about 300 feet from the parking gate. I was taken to hospital with broken wrist. Car has been totaled.

54 Service Brakes problem of the 2026 Tesla Model Y

Failure Date: 09/18/2025

Since I purchased my 2026 Tesla Model Y rwd, the vehicle has had a persistent mechanical noise and vibration issue coming from the front suspension and brake area. This issue has been ongoing since the first weeks of ownership and has not been repaired or properly diagnosed after multiple service visits. Details -component/system failed: front suspension/brake assembly (unknown exact component; may involve control arms, bushings, or brake rotors). -availability for inspection: yes, the vehicle and recorded videos are available for inspection upon request. -safety risk: the vehicle produces loud clunking or popping noises when driving between 10–20 mph or when turning and braking. It feels unstable and unsafe at times, especially on wet roads. This raises concern about potential front-end component failure while driving. -reproduction and confirmation: the issue has been reproduced and confirmed multiple times by Tesla service in vancouver, wa and portland, or. Tesla’s internal system shows that the issue was escalated for “in-car investigation by engineering,” but no permanent repair was completed. -inspection history: Tesla technicians and engineers have inspected the vehicle several times. I also recorded multiple videos with cameras mounted inside the fender to document the sound and provide visual proof of the problem. -warning lamps or messages: no warning lights appear. The issue is purely mechanical but noticeable during low-speed operation. The first symptoms appeared within the first month of delivery. -manufacturer contact: Tesla service centers in vancouver and portland are aware of the issue and have escalated it, but no resolution has been provided. This problem has continued for months despite repeated service visits. The vehicle was identified as needing further “factory-level investigation,” but I was told the local service centers cannot fix it. I believe the issue may be a manufacturing or design defect affecting suspension safety. My life is risk.

55 Service Brakes problem of the 2026 Tesla Model Y

Failure Date: 09/17/2025

The contact owned a 2026 Tesla Model Y. The contact stated that while depressing the brake pedal to attempt to stop at a stop sign, the vehicle failed to respond as intended. The contact mentioned that when attempting to make a left turn, the steering wheel seized and became difficult to maneuver, and the vehicle crashed into a curb and merged into a landscaping facility. The contact was able to shift the vehicle into neutral, then reverse. The vehicle began to work as intended, and he looked out of his rearview mirror. He could see smoke coming from the rear passenger side, and he heard an abnormal noise coming from the rear passenger tire. No warning lights illuminated. A dealer was contacted. The vehicle was towed to a dealer to be diagnosed; however, the diagnosis was unknown. The contact mentioned the dealer, and insurance deemed the vehicle a total loss. The vehicle was not repaired. The manufacturer was notified of the failure and offered no assistance. The approximate failure mileage was 4,900.

56 Service Brakes problem of the 2023 Tesla Model Y

Failure Date: 09/13/2025

I am writing to formally lodge a complaint against Tesla, inc. Regarding multiple critical safety failures that occurred with my Tesla Model Y (VIN: [xxx] ) during a collision on Saturday, [xxx], while I was traveling eastbound on [xxx] from the [xxx] exit to the [xxx] exit in pennsylvania. At approximately [xxx], I was driving in the left lane when a BMW SUV abruptly cut into my lane ahead of me, accelerated briefly, and then suddenly braked. I immediately applied the brakes multiple times in an effort to stop my car. Even though there was sufficient space to stop safely, the braking system failed to respond, resulting in a collision with the BMW in front of me. Despite my efforts to avoid the impact, the following dangerous and unacceptable failures occurred at the time of the accident: 1. Failure of regenerative braking / deceleration: when I lifted my foot from the accelerator, the vehicle did not decelerate as expected under Tesla’s regenerative braking system. 2. Failure of braking system: despite pressing the brake pedal twice—including a heavy application—the braking system failed to prevent collision, contrary to Tesla’s advertised safety performance. 3. Failure of collision-avoidance features: critical safety systems—including automatic emergency braking, forward collision warning, and obstacle-aware acceleration—did not engage to mitigate or prevent the impact. 4. Failure of airbag deployment: despite the severity of the crash, none of the airbags deployed, exposing me to serious risk of injury and raising grave concerns about the integrity of the Model Y’s occupant protection systems. 5. Post-collision failure of regenerative braking: following the accident, when I attempted to drive the vehicle, the regenerative braking system was completely non-functional, creating a continuing safety hazard and rendering the vehicle unsafe to operate. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

57 Service Brakes problem of the 2024 Tesla Model Y

Failure Date: 08/31/2025

Phantom braking happened. This is the 3rd time to my car. This time, my car stopped automatically when I was already decelerating close to 2-5 mph and the car in front was very far away. I was not using fsd nor autopilot. The emergency auto stop sign came up out of nowhere and my car jerked really hard and my child in the back experienced the jerk and this injured his shoulder.

58 Service Brakes problem of the 2023 Tesla Model Y

Failure Date: 08/13/2025

Driving on I 880 south on the fast lane. The car suddenly braked for no reason and began to shutdown. It warned me to pull over before complete shutdown. Luckily there was space on my left and I was able to rolling stop. Nothing on the screen was working. Turned on hazard light. Got out of car with my phone. Accessed Tesla app and ran battery check. After couple mins the error went away. Tried to slowly move with hazard light on. It appeared to have fixed itself. Slowly merged back into freeway when it was safe. Attached notification when I tried to schedule service request.

59 Service Brakes problem of the 2024 Tesla Model Y

Failure Date: 08/10/2025

Three different occasions, while utilizing adaptive cruise the car applied all breaks, causing me to lunge forward with the car coming to a complete stop. I did not see anything that would had caused the car to apply the breaks and the camera's did not record any obstacle. This was brought to the Tesla dealerships attention and I was told there is nothing that can be done about it. If I had not been wearing my seat belt, the potential emergency braking could had resulted in me sustaining a blunt force impact to my chest with the steering wheel, not to mention a possible motor vehicle accident with the vehicle behind me. I did look through the manual and there is no way of me turning feature off or lowering to a warning versus a suddent stop.

60 Service Brakes problem of the 2025 Tesla Model Y

Failure Date: 08/06/2025

Tesla removed the creep/roll braking function (which mimicked an automatic transmission) from the Model Y 2024 forward. You now have to use the accelerator to control slow speed maneuvers like backing. It seems that it would be pretty easy to press the accelerator too much and have the car lurch forward or backwards. Seems like an accident waiting to happen. It would be safer to have your foot on the brake pedal and allow the car to creep backwards similar to an automatic transmission. Tesla should return the "creep" function as an option. This is what china is doing and the us should do the same.

61 Service Brakes problem of the 2026 Tesla Model Y

Failure Date: 07/13/2025

While driving along a few roads using traffic aware cruise control (tacc) or autopilot (ap), the car will suddenly brake for no reason at all. Speeds reduced from 75 to 50 in 2 seconds. Had there been a car close behind me, we may have collided. I am able to reproduce this on several other roads as well. I have not yet reported this to the manufacturer, but a review of internet forums shows this to be a relatively common occurrence among owners. They refer to this as phantom braking.

62 Service Brakes problem of the 2023 Tesla Model Y

Failure Date: 07/02/2025

The vehicle in front of us came to a sudden stop, but my Tesla failed to issue any alerts or activate automatic braking. When we attempted to brake manually, the car did not allow full braking and continued moving forward, ultimately causing a collision. This strongly suggests a malfunction in the Tesla’s safety or braking system. As a result, I’ve suffered significant financial losses due to the vehicle being totaled and damage caused to other vehicles/other persons injuries involved. This incident is also likely to lead to increased insurance premiums moving forward.

63 Service Brakes problem of the 2025 Tesla Model Y

Failure Date: 07/01/2025

It is impossible to disable automatic emergency, breaking system permanently. The vehicle brakes strongly and abruptly causing the cars behind to slam on their brakes and potentially cause accidents. Every time I disable it, it comes back on next time we get into the car. There has been several instances where the vehicle hit the brakes really hard, even if there was nothing in front of it. . I was told that this is happening because Tesla does not use sensors but realize on cameras for these features and it can be quite wrong. I don’t know how to drive this car safely because the car makes decisions for me. Since it happens all the time, I’m having to keep my foot on the gas, and when it slams on the brakes, I counter it by pressing the gas pedal. The incident date is just an estimate, but it happens all the time.

64 Service Brakes problem of the 2026 Tesla Model Y

Failure Date: 06/27/2025

We just took delivery of our 2026 Tesla Model Y juniper yesterday. Today, my wife was driving to work at around 40 mph when the car suddenly performed a hard brake (phantom braking), coming to a complete stop for no apparent reason. The driver behind her nearly rear-ended her. Importantly, she was not using autopilot or full self-driving at the time of the incident.

65 Service Brakes problem of the 2024 Tesla Model Y

Failure Date: 06/25/2025

On [xxx], at approximately [xxx], I was driving westbound on the [xxx], just before the [xxx] and [xxx] off-ramp, with my wife and our [xxx] baby in the car. While in traffic, I noticed the regenerative braking system was not slowing the vehicle down adequately, despite having a clear and sufficient distance from the big rig ahead of us. As the gap closed, I slammed down on the brake pedal, but it felt abnormally stiff and did not respond with the urgency or force expected. The vehicle failed to stop in time, resulting in a rear-end collision with the big rig. Thankfully, we were not injured due to the speed of the accident. The breaks have not been inspected due to it being in the collision center there was an alarm but it sounded off too late and the car ended up colliding. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

66 Service Brakes problem of the 2022 Tesla Model Y

Failure Date: 06/11/2025

What component or system failed or malfunctioned, and is it available for inspection upon request? the car exhibited a noise from the drivers side (lh) rear brake caliper, car was brought into Tesla for repair and it was determined that "technician notes: technician inspected and verified excessive noise from the driver's side rear brake when applied, as reported by the customer. The noise was caused by a loose brake caliper on the left rear side. The technician replaced the left rear brake caliper and performed a brake fluid bleed/flush to resolve the issue. After the repair, the technician confirmed that the brake noise was no longer present. " Tesla service. How was your safety or the safety of others put at risk? brake caliper coming loose reduces brake performance and could lead to catastrophic failure and accident. Has the problem been reproduced or confirmed by a dealer or independent service center? yes, see above. Tesla service center "resolved" the issue by replacing the caliper. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? no inspection, beyond Tesla service noted above. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? no warning lights, just a clicking sound from the caliper, sounded loose.

67 Service Brakes problem of the 2023 Tesla Model Y

Failure Date: 06/09/2025

June 9, 2025 phantom acceleration. No foot on accelerator. Car jumped from 5 to 35 mph. Breaks unresponsive for 3 seconds, smashed into 4 parked cars, creating a chain-reaction crash, my Tesla Model Y totaled, airbags deployed. Burlington police department arrived, took statements, filed report, no copy yet.

68 Service Brakes problem of the 2026 Tesla Model Y

Failure Date: 06/03/2025

My 2026 Model Y won't stop on the road when I released the gas paddle and even I felt it speeded up a little bit at 35 miles. It put me, my [xxx] daughter and other's safety at risk. I hit on the brake and feel need to hit harder abnormally to slow the car not even mention to stop the car. It took me long way to stop the car. At once I stopped the car, it tried to speed up and I hit the paddle again. Right after, then it tried to rocking back and forth and vibrated finally stopped. I tried serval time to repeat the issue it still exits. And I called Tesla customer service. They haven't look at it yet. But I in the service mode here is the some components are malfunctioned. 1. Rgenerative braking backfill, braking pedal torque is unavailable. 2. Traction control setting is unavailable. 3. Di_brake torque is invalid. Di is drive interface. 4. Hold stopping mode is unavailable. There is no any warning showed in the console before and after the issue happened. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

69 Service Brakes problem of the 2024 Tesla Model Y

Failure Date: 06/02/2025

I was driving the Tesla and coming up my circular drive(note I was driving uphill). The car suddenly accelerated and went out of control. I pumped the brake and took my foot off the accelerator but the car kept going and crashed into our house (sunroom) at end of the driveway at high speed > we went through the casement windows and brick foundation and would have gone through the other side window and down a hill and probably been killed if it were not for a heavy cast iron table that brought us to a stop. The airbags never opened. The car was totaled(the insurance company declared it a total lost and refused to repair and paid us a small amount , less than we paid for the car. This was the second repeat incident, the first one very similar was reported to NHTSA by my erhusband ,reported to NHTSA 0n 1/20/2025, 6. 19 pm; complaint number 11637163 . After the first crash we tried to get Tesla to pick up the car . They refused. Instead they said they would check it remotely. We gave them the opportunity to inspect and repair the car between the first and second incident . They ignored us , do to their negligence we were almost killed. Please open an investigation. We have names and emails to show who we complained to.

70 Service Brakes problem of the 2026 Tesla Model Y

Failure Date: 05/05/2025

I was driving my 2026 Tesla Model Y when another vehicle pulled out from a driveway and struck the front/side of my car. The Tesla failed to initiate automatic emergency braking (aeb) and no airbags deployed. This raises serious concerns about the functionality of Tesla’s safety systems in real-world scenarios. The vehicle has not been modified in any way and was in standard driving mode. I have contacted Tesla support requesting a diagnostic and explanation, but I believe this incident should also be reviewed as a potential safety defect.


Other Common Service Brakes related problems of Tesla Model Y


Model Y Service Bulletins
Model Y Defect Investigations