2023 Tesla Model Y Powertrain (other) Problems

While driving on I-95 North in the fast lane at highway speed, my 2023 Tesla Model Y experienced a sudden loss of propulsion and displayed a warning indicating the vehicle was shutting down. The vehicle rapidly decelerated and would not respond to acceleration or drive engagement. Steering remained functional, which allowed me to maneuver the vehicle across lanes to the shoulder to avoid a potential collision. This required an emergency maneuver in active highway traffic with my family in the vehicle. A soft reset did not resolve the issue. After performing a hard reset, I was able to move the vehicle slowly off the roadway to a nearby location where it was later towed. This incident occurred without prior warning and created a significant safety hazard due to sudden loss of propulsion at highway speed.

NHTSA ID

11735482

Incident

May 2, 2026

The rear subframe wiring harness on my Tesla contains a significant design flaw that creates an unreasonable safety risk. The factory-installed corrugated protective tubing (wire loom) terminates prematurely, leaving approximately 1 inch of critical wiring completely exposed at the connector. This specific harness uses soy-based insulation, which is a known attractant to rodents. Because of the 1-inch gap in protection, rodents have been able to sever the same connector twice within a 30-day period Safety Risk: The exposed wires in the rear subframe harness are responsible for Rear Drive Unit communication / Wheel Speed Sensors / Brakes]. A failure of these wires while the vehicle is in motion could result in a sudden loss of propulsion, unexpected braking, or the loss of stability control systems. This creates a high risk of a collision, particularly at highway speeds.

NHTSA ID

11731575

Incident

Apr 14, 2026

On January 29, 2026 my 2023 Tesla Model Y was serviced by Tesla for windshield repair and routine maintenance. Within a week after the service visit, the vehicle began displaying a service warning message on the dashboard. I contacted Tesla and was advised to bring the vehicle back for inspection. Before I could return to the service center, while slowly reversing out of my garage, a large bolt fell from the vehicle and the front left wheel assembly dropped, causing the vehicle to come to an abrupt stop. Tesla service later confirmed that a bolt from the front suspension link assembly had detached, resulting in damage to the front halfshaft, steering gear, wheel speed sensor, and other related components. The vehicle had approximately 38,000 miles at the time of failure. This appears to be a critical suspension hardware failure. If this failure had occurred at highway speed it could have resulted in loss of vehicle control and a serious accident. The vehicle had been serviced by Tesla shortly before the incident and had displayed a warning message prior to the failure.

NHTSA ID

11723109

Incident

Feb 13, 2026

The vehicle display flashed red and then the vehicle turned off completely while in traffic with no ability to change gear, operate the electronic door releases, or turn the hazards on. Safety was put at risk because insufficient notice of failure was given so it was impossible to get out of traffic, the vehicle could not be put in neutral so could not be pushed out of traffic, further the hazard lights could not be turned on so I had to stand in traffic waiving people around the vehicle. Because the electronic door releases didn't work, the doors could not be opened from the outside, had a front window not been open, it would have been easy to trap our child in the car. The dealer confirmed that the failure took place from vehicle logs but was unable to reproduce the problem. The dealer/manufacturer inspected the vehicle. Prior to this happening the vehicle showed warnings that power was reduced and vehicle may not restart about 20 minutes prior to the event, but the warnings disappeared after a minute. Even though Tesla confirmed the failure, they refused to diagnose the problem or fix it so the vehicle remains dangerous.

NHTSA ID

11720264

Incident

Jan 31, 2026

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.

NHTSA ID

11692951

Incident

Jun 9, 2025

While driving, I heard a loud clicking noise from the front driver side wheel, followed by resistance and dragging of something under the vehicle. I did my best to pull over safely, but I could no longer steer the car. The control arm complete broke off of the wheel, and was now almost resting on the street while the tire/wheel was lodged into the wheel well bent sideways.

NHTSA ID

11692225

Incident

Oct 8, 2025

Vehicle had a open window during rain storm. Interior got wet. Next day the vehicle was left to dry out. Vehicle caught on fire and engulfed in flames in the backseat. Nobody was harmed fire was contained by the Frisco Fire Department. Vehicle was then towed away.

NHTSA ID

11663167

Incident

May 26, 2025

On [XXX], the vehicle displayed multiple alerts: “Electrical power reduced,” “Climate cabin controller requires service,” “Electrical system may not support all features,” and “Vehicle may not restart.” I scheduled service for May 21, 2024, and dropped the vehicle off at the Tesla Service Center in Fresno, CA. Tesla failed to provide a written invoice for that visit. A service advisor told me “It was a glitch” and that I should check the app, but no documentation appeared. Despite multiple in-person and written requests, I never received a record of the visit. On [XXX], the vehicle failed to start and was towed back to Tesla. A May 24 invoice confirmed a major safety issue—a high-voltage current fault that triggered the Pyrotechnic Battery Disconnect. Tesla later marked the May 21 appointment as “canceled” in their system. I photographed this cancellation screen in July, confirming the visit was erased despite a clear safety-related defect. This raises concerns about Tesla’s compliance with documentation and reporting obligations. I also submitted two reimbursement requests for $470.12 in transportation costs, which Tesla has not honored. These incidents show a pattern of concealment and unfair warranty practices. I respectfully request an investigation into this issue and whether a broader safety recall is warranted. Supporting documents are available upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6

NHTSA ID

11662584

Incident

May 18, 2024

Front suspension axel system failed two bolts fell off left wheel arm causing me to lose control of vehicle. I was in the vehicle with my children I was driving out my mothers driveway less than 5mph when the incident occurred I do not even want to imagine what could have happened if I was driving the vehicle on a high way or at a high speed. Tesla representatives I have spoke to over the phone have said them selves this is common and I have read multiple articles online this is a safety issue if this happens on a highway this would and could cause fatalities. The vehicle did not prompt any warnings or messages. Prior to this incident occurring I reached out to Tesla because vehicle had been making a clicking noise and the soonest appointment they had available was not until January. The vehicle has been towed to Tesla Van Nuys CA and two different tow truck companies did not want to be involved so Tesla road side had to do the tow all 3 tow truck drivers agreed this is definitely a safety issue and common issue with TESLA this needs to be recalled.

NHTSA ID

11631331

Incident

Dec 17, 2024

Got a new battery for the car due to an accident I had back in Feb 2024. The battery lasted me up to August 2024 before I received an error saying that my car won’t charge any more and it’s at maximum charge. I took my car in and the Tesla service center explained there is no physical damage, and that it’s a mechanical issue

NHTSA ID

11619585

Incident

Aug 16, 2024

Car warned that Drivability - Acceleration and top speed reduced/Performance may be restored on next drive but gave no opportunity for me to pull over safely. Felt like someone pulled the e-brake during regular driving speeds and prevented me from safely slowing down, steering or maneuvering the vehicle into a safe spot. This occurred during a rainy night with my wife and 3 daughters in the vehicle who were terrified and still afraid to drive in the vehicle. Tesla replaced the front drive inverter and about a month later the same issue happened again on a busy road around 1pm in the middle of traffic and this time the rear drive inverter had to be replaced. Myself nor my family have felt safe in the vehicle but feel stuck with it.

NHTSA ID

11584475

Incident

Apr 8, 2024

I hit a rock at approximately 35 mph that got projected under my car and caused a bad leak in the battery coolant system. Received a low coolant warning about one minute after the incident. The alert indicated that the car was safe to drive but to schedule service asap. Tesla instructed me to drive to the local SC that is 15 min away when though enough coolant had leaked to render the user display black. I had no turn signals, no speedometer, nothing except the ability to move the car. Tesla alerted me the next day that the damaged occurred at a poorly protected point where the coolant lines connect to the HV battery and that the battery with less than 20K miles needs to be replaced. As a result, they discharged the energy from the battery to avoid a “thermal event”. In doing some research, I discovered a number of documented cases of similar failure due to the fact that a plastic part is used to protect this critical area and is known to break and not offer ample protection to the coolant lines and front drive system. I’m very concerned that had this occurred on the highway and I continued to drive that a “thermal event” would occur and put me in grave danger of a vehicle fire. This area is too critical for proper vehicle operation and safety around high voltage components to use plastic parts to protect them. I also discovered that earlier model Model 3s used a heavy cloth for this role before changing to the plastic version.

NHTSA ID

11565652

Incident

Jan 11, 2024

I purchased the car and took delivery on 12/29/2022 where immediately I noticed while driving the car home that there was a high pitch creaking sound from what I think is the front drive unit of the car. I have brought back the car to the service dealer over 8 times to rectify the concern of the noise. There were many service technicians that heard the sound while I test drove before the car went into service and they all acknowledged the sound and said it was not normal. However, the service techs had picked and choose which item they thought on the car that created this sound and this is documented on the service receipts/invoices. They kept taking my car apart and replacing parts on the car and when I would pick up my car the sound was still present int he car. Now I have had the car for 11 months and now the sound is STILL present and Tesla has no fix for this. The last service I brought the car in for for this high pitch sound and they replaced the front drive unit and still the noise is present.

NHTSA ID

11556160

Incident

Jan 5, 2023

I purchased a Model Y Performance on October 31, 2023. I was driving the vehicle on 11/1 and I received an error that my rear motor was disabled and my top speed was reduced to 68 mph. This occurred on a high traffic highway. Took the car to the dealership and they replaced the rear motor inverter. Vehicle only had 130 miles on it. This should not occur in a brand new vehicle. I felt unsafe while driving it in this condition.

NHTSA ID

11553805

Incident

Nov 2, 2023

On August 28, 2023, driving back from golf at Tijeras Creek, the vehicle noted several faults: cruise control disabled, autopilot disabled, parking brake disabled, and others. We parked in Newport Beach and the vehicle failed to move—appears the parking brake locked up. The vehicle was taken to Tesla for repair; the vehicle had 4,423 miles on the odometer when it was taken to Tesla for repair. The technician states that they identified the brake fault, removed and replaced the right brake caliper.its disabled the vehicle from safe operation. September 21, 2023, the vehicle was driven locally 23 miles and the condition returned. This time the vehicle was in a shopping mall and the parking brake would not release, disabling the vehicle. Screen shots of the fault codes were taken to preserve the evidence. Eventually, the operator was able to shimmy the vehicle forward and return to the house. On October 4, 2023, only 90 miles after repair by Tesla, the exact same condition—parking brake function degraded. The vehicle, again, refused to disengage the parking brake. The vehicle suffered again the problem that rendered the vehicle inoperable. The vehicle was again towed. On October 13, 2023, the vehicle was picked up from Tesla service for repair of the THIRD DEFECTIVE AND DANGEROUS CONDITION; the vehicle was driven locally and, on the freeway, to determine if Tesla had actually corrected the dangerous and defective condition. After about two hours in varying conditions and 90 miles, the vehicle was parked in the garage overnight. In the morning, the vehicle was loaded for an outing, and again the DANGEROUS AND DEFECTIVE CONDITION occurred. This time, the vehicle could not be backed out of the garage; The tow truck was called

NHTSA ID

11551990

Incident

Aug 28, 2023

Vehicle's rear drive unit failed suddenly while traveling on a highway. Rapid deceleration with only seconds to react has created a hazardous conditions for the driver and those around him. Throttle was unresponsive. Tesla confirmed the failure and replaced the rear drive unit with a "remanufactured" part. Follow warning/fail codes were shown during the incident: APP_w009, DIF_a062, BMS_a170

NHTSA ID

11540746

Incident

Aug 14, 2023

What component or system failed or malfunctioned, and is it available for inspection upon request?: I got delivery of my new Model Y and odometer was reading 3 miles, i took the delivery and drove 10 miles and it stuck the steering wheel , "rear motor got disabled alert" and vehicle went to slow speed on freeway all of sudden, i had truck behind me it would ended up very bad for me and family, i had to immediately put emergency signal and stop on road side, i tried to call tesla road safety helpline and they were totally busy and did not receive call. How was your safety or the safety of others put at risk? ; this car "rear motor disabled " twice in middle of freeway , Has the problem been reproduced or confirmed by a dealer or independent service center?: Yes they confirmed but unable to give me more details . Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? : No they kept it secret with less info. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear?: No warnings, just stopped over in middle of freeway . so scary specially to new car. I would like NHTSA to inspect all new model Y car which have problems reported please check online and see the percentage of people received this kind of risky issues.

NHTSA ID

11536112

Incident

Jul 31, 2023

The contact owns a 2023 Tesla Model Y. The contact stated while pulling into the driveway, the vehicle accelerated at high-speed causing the vehicle to strike a wall at the contact resident. The contact stated the brake assist did not activate. The vehicle had major front-end damages. The contact's resident wall was damaged. Both the contact's wife who was driving and the passenger suffered concussion and whiplash. The contact's wife suffered neck injuries but neither the driver nor the passenger sought medical attention. A police report was not filed. The vehicle was towed to a repair center. The manufacturer was notified of the failure and the vehicle data. The failure mileage was 3,746.

NHTSA ID

11535713

Incident

Jul 20, 2023

Mileage

3,746 mi

Location: car wash tunnel Symptom: ghost braking/shifting While in car wash mode and neutral, Tesla shifted inexplicably from neutral to park, causing Tesla to be rear-ended by the car behind in the car wash tunnel. My passengers and I could have been injured. Tesla engineers completed a technical review of the safety incident but refused to provide the full report instead directed me to consult lawyers. On the day of the service appointment, they did not even inspect my vehicle but instead told me to request vehicle data online. It turned out to be a waste of time to download vehicle recorded data that only Tesla engineers understand. The service invoice says, “Verified proper operation of the vehicle.” That is false. They did not even admit my car into the service entrance. This crash is preventable, but Tesla is not taking this defect seriously and refuses to share the full report of technical review.

NHTSA ID

11535230

Incident

May 21, 2023

I was about to park in car space in a parking lot. Instead of stopping in the car space, it has accelerated suddenly into the lawn in front of the car space. Tried to stop and it accelerated again and then hit the tree. The left front part of the model Y is damaged and is still in the body shop even after more than a month. I thought the only explanation is I have pressed accelerator instead of break. But as I think about it, I don't think I pressed the accelerator. It did sudden intended acceleration twice during that incidence.

NHTSA ID

11532222

Incident

Jun 9, 2023

My new model y has caused numbness and tingling in both myself and passengers of my car while driving. Tesla has stated nothing is wrong with the car. It injures me every time i drive it. they forced me to take the car back and return my model y loaner car. The loaner vehicle caused no issues at all.

NHTSA ID

11528783

Incident

May 29, 2023

The new model y froze in the middle of an interstate Highway indicating it was shutting itself down and not driveable. It took only 30seconds from 60 miles per hour to completely inoperable and stopped itself in traffic. Currently the mileage of this car is only 12 miles and I drove only 7 miles about 20 minutes after the we picked up the car. Tesla service told me it was a rear motor inverter issue. There are many incidents of similar occurrences people report online. Luckily we were saved by some quick thinking driver who called 911, while we were anxiously trying to contact tesla service. The police parked his cruiser to shield us from the fast moving traffic.

NHTSA ID

11522189

Incident

May 13, 2023

1)2 weeks into owning the car had a powertrain error message which was fixed by replacing the front drive unit oil pump. 2)Static noise behind the display unit was due to the harness of the circuit not being tightened properly. 3)Left hand drive side LatheralLink bolt was loose and dropped off while making a turn. Right hand LatheralLink bolt was not tightened to the recommended torque. Lefthand driver side Latherallink was replaced and bolts have been tightened. I have updated the invoices, videos and pictures of the 3rd issue. Have requested Tesla to replace my car with a new one as I do not feel safe in the car nor do I feel safe having my family in the car. I have raised this issue with Tesla on Saturday (April 30) and have not heard back from them. I could not upload the video of the issue that I have captured on my phone in this ticket. Please let me know how to share that via an email.

NHTSA ID

11519968

Incident

Apr 27, 2023

This is the second instance of this issue happening, first at 1800 miles ODO, and second at 4690. Both instances, when driving, the vehicle suddenly and violently shuddered to a stop. The first instance happened as I pulled out from a stop sign to take an unprotected left onto a street. In the middle of the intersection, the car shuddered to a stop violently and a lot of warnings and alerts came up on screen. Cars moving both directions had to suddenly stop to not hit my car dead in the intersection. The gear stalk inputs to put the car in drive or reverse and allow function of the vehicle did not work. I pushed the park button on the right stalk and then moved it into drive, which it allowed. I was then able to limp the car out of the intersection (with power vastly reduced and speed reduced) and await a tow. The second instance I had pulled into a parking lot at around the same speed (~15 mph) in which the car again shuddered violently to a stop with no ability to override. Traffic behind me had to brake as to not hit my vehicle which stopped in the middle of the lot. Again the car was inoperable until this time locking and unlocking the car from outside of it and reentering to limp it to a parking spot for tow. Safety of myself and others were put severely at risk suddenly and without warning from the car stopping itself. If this were to happen in other, less fortunate scenarios, risk to human lives is great. Problem has been confirmed by Tesla service center, but not reproduced while in their possession. The vehicle was inspected by Tesla service after the first incident and was explained to have found no faults with any hardware, but found a corrupt line of code in the firmware (no update or firmware change was noted to be available). Warning messages and alerts populated at time of incident and no sooner (no warning is given prior to issue). Alerts include power reduced, rear motor disabled, vehicle shutting down, automatic emergency braking disabled and more.

NHTSA ID

11512924

Incident

Mar 20, 2023

Vehicle displayed alert “Powertrain requires service - vehicle speed and power may be limited” at 1664 odometer miles. Vehicle had to be towed to the service center and the cause was a faulty oil pump.

NHTSA ID

11511470

Incident

Feb 28, 2023