The issue appears to be an acceleration malfunction and brake failure in my 2021 Tesla Model Y. The vehicle is available for inspection upon request. On [XXX] at [XXX], while waiting for the garage door to open, the car experienced an unknown unintended acceleration malfunction, surging forward uncontrollably. It didn't wait for the garage to open, crashed through the garage into the family room, causing significant structural damage to the framing and door. The City of Eastvale declared the house unsafe, sealing it off. I am now homeless and staying with friends temporarily. During the crash, the airbags did not deploy, and the ABS system failed, preventing an emergency stop. The car stopped 4-5 feet away from my wife, who was on the sofa, posing a critical life-threatening situation. Thankfully, [XXX] and I survived, but this incident caused severe mental trauma for my family. We have not reported the incident to Tesla. The dashcam footage appears deleted during the crash and the car seemed to have only recorded footage before the crash and after. This issue has not been reproduced or confirmed by any dealer or service center, but further investigation needs to be done. The vehicle has not been inspected by Tesla or any service center. However, the police and insurance representatives have been involved. We are coordinating further inspections to find the cause of the acceleration and brake failure. We aim to invoke the Tesla Event Data Recorder (EDR) tool to investigate what exactly went wrong with the car. There were no warning lamps, messages, or symptoms before the incident. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
2021 Tesla Model Y: airbags did not deploy in a crash
7 of the 1,100 complaints about the 2021 Tesla Model Y describe airbags did not deploy in a crash.
- owner complaints
- 7
- of this car's complaints
- 1%
- recalls
- 0
Airbags did not deploy in a crash by model year
What owners say
The contact owned a 2021 Tesla Model Y. The contact stated that the vehicle was previously involved in a crash, and the air bags had failed to deploy. Additionally, the contact stated that while driving at an undisclosed speed, in severe stormy weather, the vehicle hydroplaned, and he lost control of the vehicle. The contact stated that the passenger's side quarter panel of the vehicle struck a pole, and the passenger's side of the vehicle crashed into a tree. The contact stated that the air bags did not deploy. The contact stated there were no other vehicles involved. The contact stated he did not sustain any injuries. A police report was filed. The vehicle was towed to a tow yard, where it was totaled. The dealer was not made aware of the failure. The manufacturer was not made aware of the failure. The failure mileage was approximately 28,000.
On July 19th around 6:45pm, I was driving on the left most lane of I-95S in VA towards NC near Exit 41 at 70mph. The care suddenly steered hard left towards the median. I tried to steer it back but the steering wheel was locked and would not let me steer back. The brakes would also not work and the car drove into the guardrail and spun180 degree and hit the guardrail again and spun180 and did that one more time and stopped facing the oncoming traffic. The impact tore the entire front left-wheel assembly off my Tesla, sending it more than 250 yards forward. Damaging the left side of the car front to back but the airbags did not deploy neither did the seatbelts locked. Fortunately, the entire cabin was intact and I walked away without any external injuries.
Was hit by a F-250 running a stop sign, estimated speed of F-250 was 45 MPH. The airbags failed to deploy in my vehicle.
Going 40 MPH on CA 210W in left lane. Full Self Driving available on vehicle but no autopilot/lane assist activated at time of incident. Steering wheel locked up completely; I was unable to turn the wheel at all so I ended up drifting across 4 lanes of highway (miraculously didn’t hit anyone) and ended up under a semi. Car airbags did not deploy and system did not detect a collision. Contacted Tesla to ask about the cause of the accident multiple times; never got an answer. They had us pull the USB in glovebox and see if anything is on there but there wasn’t even though dash cam was activated. They “escalated” the ticket to a supervisor and have been ghosted ever since asking for an answer. We scheduled a service appointment to have them check out the vehicle and they canceled it. It is a miracle that I did not die; I have severe PTSD from the incident which has affected my career negatively. I would like Tesla to take accountability for things like this; it’s scary that they don’t and threaten legal action instead.
The contact owns a 2021 Tesla Model Y. The contact stated that while driving at 60 MPH, the lane assist feature operated independently as he attempted to merge into the right lane. Due to the failure, the vehicle pulled back into the left lane which caused the vehicle to spin in a circle and crash into a median. The air bags did not deploy upon impact. The contact was not injured as a result of the accident. A police report was not filed. The vehicle was initially towed to the dealer where he was informed that the vehicle would be towed to an independent body shop for repair. The vehicle had yet to be repaired. The failure mileage was 24,300.
I was changing lanes on the highway and my tire flew off the vehicle. Car lost control and slammed between railing and a large truck multiple times. Airbags did not deploy. Defective vehicle!
Service bulletins that may apply
Related recalls
No recalls on record for this model year.
Questions about the 2021 Tesla Model Y no deployment
Is airbags did not deploy in a crash a common problem on the 2021 Tesla Model Y?
7 of 1,100 owner complaints about the 2021 Tesla Model Y (1%) mention airbags did not deploy in a crash. The model year with the most reports is 2023.
Is there a recall or service bulletin for this on the 2021 Tesla Model Y?
There are 0 recalls and 1 service bulletin for the same area of the car. Check them below with your VIN.
Other symptoms on the 2021 Tesla Model Y
Adaptive cruise 332Phantom braking 225Ball joint 42Lane assist 42Backup camera 26Power steering loss 24Sudden acceleration 23Wipers 22Collision warning 20Jerking 18Screen failure 16Grinding brakes 15Door locks 13Headlights 13Seat belt 13Loss of power 11Overheating 11Battery drain 8Brake failure 8Harsh shifting 8ABS 7Fire or smoke 7Stalling 7Steering lock-up 6Engine failure 5
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