Tesla Model Y Collision Avoidance Problems

Collision Avoidance complaints by model year

Which parts fail

• Adaptive cruise control
  1,299
• Automatic emergency braking
  1,029
• Warnings
  480
• Assist
  239
• Blind spot detection
  99
• Warning
  89
• Sensing system › Camera
  53

Components named in complaints (automatic emergency braking, adaptive cruise, lane keeping, backup camera).

Mileage when the problem started

• Under 25k
  8686%
• 25k–50k
  1111%
• 50k–75k
  33%
• 75k–100k
  00%
• 100k–150k
  00%
• 150k+
  00%

What owners report

The contact owns a 2026 Tesla Model Y. The contact stated that while driving at an undisclosed speed with the Full Self Driving Mode activated, the vehicle struck the garage wall, damaging the rear passenger's side door. No injuries were sustained. The contact stated that the dealer had previously provided mobile service to replace the camera and that a second dealer, Tesla White Plains (250 Tarrytown Rd, White Plains, NY 10607), had performed a hard reset on the vehicle due to phantom braking; however, the failure persisted. The dealer was made aware of the failure but canceled an upcoming appointment and informed the contact that there was no failure found. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 13,001.

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) . …

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. …

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 contact owns a 2024 Tesla Model Y. The contact stated that as he was driving forward at approximately 5 MPH after having stopped for a traffic signal his vehicle was crashed into the driver's right front fender by another vehicle. The contact stated the vehicle's front collision sensor did not detect the other vehicle. The contact stated that the driver's side front fender and the hood on his vehicle had to be replaced. The contact was not sure about the damage to the other vehicle, but there were no injuries. The police arrived on scene and wrote a report but he was not given the report number. The vehicle was towed to a local dealer and the body damage was repaired, however, the failure of the front collision avoidance sensor was not diagnosed. The contact stated that the failure reoccurred. …

The contact owns a 2024 Tesla Model Y. The contact stated that while driving at an undisclosed speed with auto-polite activated, the vehicle suddenly pulled in the left direction across three lanes of traffic. As a result, the vehicle collided with the passenger-side front headlight and came to a complete stop in the roadway. The air bags did not deploy. No warning lights were illuminated. The vehicle was towed to an independent mechanic, who was unable to diagnose the failure. The vehicle was not repaired. A police report was filed, and injuries were reported. The contact transported himself to his primary care doctor, who treated him for nondescript injuries to his neck, shoulders, right hand, and hips. The manufacturer was notified of the failure, and a case was opened. The failure mileage was 9,000.

The contact owns a 2023 Tesla Model Y. The contact stated that while his grand-son was driving 40 MPH with his friend in the front passenger's seat, he depressed the brake pedal as he was approaching a stopped-occupied vehicle. A light indicating that the brakes were engaged illuminated, but the vehicle failed to respond. Additionally, the automatic emergency braking system failed to engage, and the vehicle crashed into the rear of the vehicle in front of him. The air bags deployed. The contact's grandson and his friend were able to exit the vehicle. The vehicle then turned off and locked, which rendered the vehicle unnoticeable by oncoming drivers. Another driver who noticed the incident parked behind the vehicle and activated the hazard lights to prevent other drivers from crashing into the vehicle. …

The contact owns a 2023 Tesla Model Y. The contact stated that while driving at approximately 60 MPH in light rain, the vehicle suddenly braked and causing the vehicle to lose control. The contact stated that the vehicle was on cruise control and auto drive assist. The contact stated that the vehicle veered to the left, crossed two lanes of traffic, and crashed into the highway divider wall. The contact stated that there were no warning lights. The contact stated that the left front end had crashed first, and then the driver's door and left front fender had crashed into the dividing wall. The contact stated that the driver's front air bag had deployed and burst; there was a large tear starting from the top of the air bag all the way to the steering wheel. The contact stated that he had burns on his hands due to the air bag explosion, bruises on his chest, and right arm. …

Related recalls (7)

NHTSA investigations