I am submitting this complaint regarding a recurring Rear Drive Unit (RDU) failure affecting my Tesla Model Y (VIN: [[redacted]]). Since purchasing the vehicle in March 2025, I have experienced three separate incidents involving the same component, resulting in vehicle jerking, loss of propulsion, and unsafe driving conditions. The first failure occurred in May 2025 when the vehicle began jerking, slowing down unexpectedly, and ultimately displayed a critical warning instructing me to pull over. Tesla diagnosed...
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the issue as a defective Rear Drive Unit and replaced it under warranty. In January 2026, the same symptoms returned. Although no alerts were initially found, a Tesla technician experienced the issue firsthand during a test drive. Tesla again determined that the Rear Drive Unit had failed and replaced it for a second time. At that point, I expressed concerns about the reliability of the vehicle and the possibility of the defect recurring. On November 7, 2026, the same issue occurred for a third time while I was driving on [[redacted]]. The vehicle jerked repeatedly and lost propulsion, leaving me stopped in the roadway. Fortunately, no accident occurred; however, this situation could have had serious consequences if it had happened on a busy highway or in heavy traffic. Given that the same critical drivetrain component has failed three times despite multiple repair attempts, I believe this represents a significant safety concern and an unresolved manufacturing defect. I am requesting a thorough review of the vehicle's repair history, an investigation into the root cause of these repeated failures, and consideration of an appropriate warranty remedy, including vehicle replacement. My primary concern is the safety, reliability, and long-term dependability of the vehicle, as prior repairs have not resolved the issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)