2020 Tesla Model Y Recalls, Ratings & Complaints

Incident: August 31, 2026 · Filed: October 22, 2026

I was driving a 2020 Tesla Model Y with Full Self-Driving (FSD) engaged when another vehicle unexpectedly turned into my path, resulting in a heavy initial collision. However, the most critical safety failures occurred immediately after this first impact: FSD Failure to Disengage: Despite the severe physical impact of the collision, the Tesla FSD system completely failed to detect the crash or automatically disengage. It did not apply the brakes. Instead, the system continued to actively propel the vehicle forward for approximately 5 to 10 meters, steering it directly into a concrete traffic median and causing a severe secondary collision. -Airbag Non-Deployment: Despite enduring two distinct physical impacts—the initial crash and the secondary median collision which resulted in a broken axle—none of the airbags deployed to protect the cabin. -The vehicle was rendered a total loss. It has been inspected by the responding police officer (who cited the other driver for the initial crash) and my insurance company's total loss adjusters. There were no warning lamps or messages prior to the failure. A driver assistance system that continues to independently drive a vehicle after a structural crash, coupled with a complete failure of airbag deployment, poses a severe risk of further injury or fatalities to the occupants and the public. Tesla Customer Service has opened an internal investigation , but I am filing this report directly with NHTSA because a driver assistance system that continues to independently drive a vehicle after a structural crash, coupled with a complete failure of passive safety deployment, represents a catastrophic safety defect. I urge NHTSA to investigate Tesla’s FSD post-collision disengagement protocols and airbag sensor reliability to prevent future fatalities. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Incident: October 11, 2026 · Filed: October 12, 2026

The front suspension bushing has torn prematurely at only 31099 miles. There is no history of external impact, accident, or modifications to the suspension assembly. This vehicle displays the exact premature structural breakdown targeted by the active NHTSA Office of Defects Investigation case number PE26006. It was found out during Tesla service inspection to replace 12 V battery.Tesla Service declined to offer a goodwill repair due to calendar age (6 years), forcing an out-of-pocket replacement. The mechanical part failed silently without triggering any electronic dashboard alerts or system warnings to notify the driver of the safety risk."

Incident: October 8, 2026 · Filed: October 9, 2026

The vehicle is experiencing an active, recurring safety hazard caused by a manufacturer software bug that triggers unprovoked alignment parameter and steering angle plausibility resets. This defect directly compromises the vehicle’s primary handling characteristics and stability control systems. This specific firmware vulnerability is officially documented and acknowledged by the manufacturer under Tesla Internal Toolbox Article 8368100. The unprovoked resetting of steering and alignment parameters degrades the vehicle's driving stability, alters steering feedback, and can cause sudden, unexpected disengagements of advanced driver-assistance systems (Autopilot/FSD). This sudden loss of driver assist functionality and changes to steering plausibility while operating at highway speeds pose a severe, immediate risk of a crash or loss of vehicle control. Tesla's standard remedy for this defect is a newer firmware deployment (branch .32 or later). However, due to a severe firmware gap, the vehicle's automated Over-The-Air (OTA) download architecture is corrupted, consistently freezing and failing mid-stream at precise milestones (50%, 67%, and 83%). While non-critical data packets (such as Map and Navigation updates) download successfully, the core safety-critical OS update cannot be processed over the air. Tesla Service has been formally notified of the active safety hazard and the corresponding internal technical article (Toolbox Article 8368100). Because the vehicle's automated OTA path is blocked by a software-induced cache loop, a physical, local hardware tether via Tesla Toolbox is required to bypass the download block. Tesla Service has refused to perform this critical safety patch or tether the vehicle unless the consumer pays an out-of-pocket, mandatory "formal diagnostic fee." Forcing a consumer to pay a fee to resolve a documented, manufacturer-created code defect that compromises steering safety constitutes a failure to remediate a known safety hazard.

Incident: September 1, 2026 · Filed: September 29, 2026

The full self driving feature on highways serves within the lane, getting close from line to line similar to how an impaired driver would drive

Incident: September 24, 2026 · Filed: September 25, 2026

Critical FSD Lane Change - 2020 Tesla Model Y Software 2026.26.6.5 and FSD v14.1 Lite changed lanes suddenly and violently at freeway speed while entering an express lane with flexible lane delineators between the express lanes and the freeway. The automation made the lane change at the very last second, narrowly avoiding impact with the plastic posts, and swerving back into the left-most freeway lane. The action of the FSD could have caused a loss of control of the vehicle as it compensated for the weight shift caused by suddenly swerving. There was space between the Tesla and other vehicles at the time but this could have been catastrophic with only slight changes to the road condition etc... Reported to Tesla FSD Beta team. No known failures, warning lights or other issues with the car.

Incident: August 3, 2026 · Filed: September 24, 2026

2020 Model Y developed a parking-brake/braking system failure. Vehicle displayed "Steering & Braking - Parking brake functions degraded/parking brake may not apply or release." This resulted in the vehicle being unable to drive for extended periods of time. Tesla diagnosed a rear-right brake caliper failure and quoted approximately $886. Tesla acknowledged the condition is not normal wear and tear but declined coverage because the vehicle is outside of warranty and there is no open recall. I am concerned about premature failure of a safety-critical brake/parking-brake component.

Incident: September 1, 2024 · Filed: September 22, 2026

Loud intermittent clicking in rear and front wheel at slow speeds driver side. Likely faulty spline. It's been on going for the past three years.

Incident: June 17, 2026 · Filed: September 14, 2026

On June 17, 2026, I experienced a severe and life-threatening entrapment inside my 2020 Tesla Model Y. The incident occurred immediately after I finished charging the vehicle for approximately two hours at a charging station under direct sunlight, which left the car extremely hot. After charging, I drove a short distance, parked, and left the vehicle for approximately 20 minutes. Upon my return, my card key failed to unlock the vehicle. After contacting my wife for assistance, I was briefly able to open the door, but I became securely locked inside the cabin as soon as the door closed. The 12V battery had completely failed without any advanced warning or vehicle alarm. All power was lost. The windows were fully rolled up, the climate control stopped, and there was no airflow. The cabin temperature was rapidly rising due to the earlier sun exposure. In a state of panic and facing a dangerously overheating cabin, I called my wife to inform her that I needed to break a window. I struck the windshield to draw the attention of passersby, which cracked the glass but did not shatter it. I then attempted to force a side window outward to establish ventilation and crawled into the back seat to try to open the trunk, but all electronic and external release mechanisms were unresponsive. After regaining composure, I used my phone to look up emergency solutions online and ultimately located the manual mechanical door release. I was able to escape.

Incident: August 26, 2026 · Filed: August 27, 2026

We had a terrifying moment today. Low-voltage battery died instantly, leaving the driver locked inside a completely blacked-out car. No electronic door response, phone app & keycards completely frozen. Luckily, we got out safely after calling Roadside Assistance, but this is a serious hazard: No advance warning: The car gave zero indication the low-voltage battery was dying. Counter-intuitive exit: In a panic, 99% of people won't recall where the hidden manual release is. Two urgently needed safety updates: 1. Advanced, explicit warnings days before low-voltage battery failure. 2. Door safety logic that guarantees standard exit hardware works seamlessly even during complete power loss. In hot weather, this corner case can turn fatal in minutes. Please prioritize this safety redesign!

Incident: August 15, 2026 · Filed: August 18, 2026

I am reporting multiple safety‑critical incidents involving my Tesla Model Y equipped with FSD (Supervised). The vehicle has repeatedly performed sudden braking in active traffic without any obstacles present, causing physical jolting and creating a risk of collision. These incidents occurred on [XXX] and XXX including a sudden hard brake at approximately 2:18 p.m. on XXX. Additionally, the vehicle has shown lane‑centering instability on the highway. On XXX at approximately 1:51 p.m., the vehicle drifted within the lane and failed to maintain proper centering while FSD was engaged, requiring immediate manual intervention to avoid unsafe movement. Tesla service has stated that no error codes were detected, but also acknowledged known FSD software behaviors affecting Hardware 3 vehicles. This indicates the system may be performing unsafe maneuvers without logging faults. I am reporting these incidents because they pose a direct safety risk to me, other drivers, and pedestrians. I request that NHTSA review these behaviors as potential safety defects in Tesla’s FSD (Supervised) system. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)