2024 Tesla Model Y Engine Problems

Vehicle experienced PCS (Power Conversion System/DC-DC converter) failure, rendering it completely undrivable—no 12V power, cannot charge or start. PCS is physically integrated inside high-voltage battery pack per service manuals. High-voltage battery warranty active (8yr/120k miles). Tesla service denies coverage citing "associated component" in vague emails—provided only general warranty table, no specific exclusion language despite repeated requests for exact quote/formal written denial. Escalated to managers: Offered "view-only" internal service bulletin on screen at meeting—no print/copy/photo allowed. Explicitly refused formal written denial letter.

Since I purchased the car 4 months ago my car has been going into the service center non stop for every issue you can imagine. Tesla spins and blames all issues and ignores me. Corporate says they can’t do anything and then ignore. Service center providing inaccurate or not providing service invoices.Deny my buyback requests. Repairs are failed and new damage occurs at every service appointment. New issues arise with the car every time I drive it. I rarely drive it as it’s not safe. Tesla continually cancels service appointments or does not have parts in stock. issues: -Safety restaurant system fault -electric motor issues: loud high pitched whistle/whine when driving. -car loosing power while driving -seat moving while driving -window clicking -water dripping out of dash vents. -Misalignments: frunk, trunk, trim -paint drips, bubbles, cracks, peeling -battery range issues -battery coolant fan issues -defects interior plastic surfaces -seat defects -hole left in front of car between dash and windshield with damages windshield. New dash uneven over airbag. -plastic trim falling off

Front motor of 3-week-old Tesla Model Y became disabled while driving on a highway at 65 mph. This meant the car also lost power steering, traction control, and ABS braking. Car was limited to top speed of around 40 mph on a busy highway with very little room to pull over. Car was difficult to steer and braking was greatly reduced. There was no advanced warning of this. Was finally able to pull over, exit and reenter the vehicle, which temporarily corrected the problem. However, when the car was started the next day, the front motor was disabled again, but resolved when the car was restarted. The car was not driven again until Tesla service center was contacted and car was taken in for repair. On the way to the service center, the issue occurred again. The alerts included “Front motor disabled - OK to drive. Vehicle power may be limited” The vehicle is not safe to drive since this is happening while traveling at high speeds. Tesla service has not addressed the issue or tried to diagnose the cause yet in spite of the car being at their service center for over a week.

The contact owns a 2024 Tesla Model Y. The contact stated that the vehicle was experiencing abnormal battery drainage and was not operating based on the designed mileage. Additionally, the contact stated that the vehicle was overheating, and the failure persisted after the vehicle had been parked and turned off. The contact also stated that the front passenger's side window would roll down unintentionally while driving. There was no warning light illuminated. The vehicle was taken to a Tesla Service Center several times; however, the failure could not be replicated. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 6.

The contact owned a 2024 Tesla Model Y. The contact stated that while shifting the vehicle into drive (D), the vehicle inadvertently accelerated. The contact stated that he depressed the brake pedal, but the vehicle was gaining forward momentum. Additionally, the steering wheel would not turn right or left. No warning light was illuminated. The contact stated that the vehicle gained speed and crashed through a chain link fence and drove into an alley. The contact stated that the air bags deployed. The contact stated that the vehicle then crashed into a building wall and finally stopped. The contact stated he had abrasions on both hands from the air bag. The contact stated he was treated by EMT on scene. The fire department and police were also at the scene. The vehicle was towed to an impound lot and declared a total loss by the contact's insurance provider. The manufacturer was not informed of the failure. The failure mileage was approximately 25.