2021 Tesla Model Y problems & recalls

Sep 29, 2026Visibility/wiper

In Sep 2026, the driver’s side door window malfunctioned while the car was stopped and the door was opened. The malfunction caused the window to roll all the way up while the door was open, where the window should have “indexed” and stayed rolled down about an inch. When the door was closed, the window, being all the way up, contacted the door frame, shattering the window and badly scratching the door frame. Key facts: A.The incident occurred while the car was stopped and stationary. B.No other vehicles or occupants were involved in the incident. C.The vehicle was “stock” with no aftermarke…

Sep 28, 2026Electrical system

I would like to report a serious safety incident involving Full Self-Driving (Supervised) in a 2021 Tesla Model Y. Vehicle Safety Complaint – Tesla FSD Wrong-Way Entry / Near Head-On Collision Vehicle: 2021 Tesla Model Y VIN: [XXX] Date: XXX Time: Approximately 7:30 PM Location: [XXX] I was leaving a public parking area near the Crystal Gateway Marriott in [XXX], traveling toward [XXX]. Navigation was set to avoid tolls, and Tesla Full Self-Driving (Supervised) was engaged. At the intersection of [XXX] and [XXX], the vehicle should have proceeded toward the appropriate XXX entrance/on-ramp…

Sep 26, 2026Electrical system, Forward collision avoidance, Lane departure

Shortly after I purchased and activated Tesla Full Self-Driving (Supervised), my vehicle's driver-assistance system stopped functioning. Autopilot and FSD became unavailable, the vehicle cameras stopped functioning properly, GPS/navigation positioning stopped functioning properly, and the vehicle could no longer communicate normally with the Driver Assistance System (DAS). Service Mode testing showed DAS Ethernet communication failure. I attempted multiple troubleshooting procedures, including vehicle reboots and resets. The low-voltage battery was also replaced, but the driver-assistance fai…

Sep 24, 2026Air bags, Vehicle speed control, Fuel/propulsion system⚠ Crash

On September 23, 2026, the vehicle was being driven at low speed when the driver experienced sudden and unexpected acceleration. The vehicle rapidly accelerated and a collision occurred. The driver reports that she did not intentionally accelerate the vehicle to this degree. Vehicle data and the Event Data Recorder (EDR) were subsequently obtained. The data records the vehicle accelerating from approximately 0 mph to approximately 35 mph in about four seconds, with the recorded accelerator-pedal-position signal reaching 100%. The EDR does not record brake application before the first crash tr…

Sep 23, 2026Steering, Suspension

My vehicle falls within the 2021–2023 Model Y population identified in NHTSA Preliminary Evaluation PE26-006. The vehicle is a 2021 Model Y and current mileage is 73,350 miles. I am experiencing progressively worsening front suspension squeaking/creaking when turning the steering wheel in either direction, which can now be heard both inside and outside the vehicle. The vehicle also feels noticeably bouncier than normal. I first noticed a faint creaking sound in July and it has gotten worse over time. So I have concerns regarding the lower lateral-link/control-arm suspension failure. Additi…

Sep 16, 2026Forward collision avoidance

The Tesla will randomly when the Adaptive Cruise Control is engaged brake from highway speeds down to 30mph. This happens when you go by off ramps and at some intersections on the highway. 1) At the intersection of [XXX] and [XXX] in [XXX] it happens sometimes especially if there is a vehicle next to you 2) At the intersection of [XXX] and [XXX] 3) Off ramp on [XXX] and [XXX]. these are the places that it happens the most. It does very randomly do it at other locations. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Sep 16, 2026Unknown or other

I was using my cars FSD program and it nearly turned me in front of an oncoming Semi truck. This was after it hesitated to turn the car when it had a safer opportunity. I thought it would wait but then it started to turn and I had to stop it, which left me slightly out of my lane which was scary too, with a giant truck coming head on.

Sep 15, 2026Electrical system, Forward collision avoidance

On or about XXX my Tesla Model Y downloaded FSD version 14 Lite. One day after downloading the software, I used FSD and the new software caused the computer to overheat. This killed the car computer and made FSD, adaptive, cruise control, lane keep assist, reverse camera, and many other functions, including GPS and navigation inoperable. My car’s warranty expired in January of this year and Tesla will not cover the replacement car computer. There are hundreds of other complaints of this issue reported online on [XXX], Reddit, Facebook, etc. In the 2nd quarter Tesla Earnings Call, [XXX] d…