2020 TESLA MODEL S Power Train Problems

The contact owns a 2020 Tesla Model S. The contact stated while driving at various speeds, the vehicle started to vibrate in the shutter shaft unit. There were no warning lights illuminated. The vehicle was taken to the dealer and was diagnosed with front CV axle failure. The vehicle was repaired; however, the failure persisted. On a separate occasion, the vehicle started to shudder, and the vehicle was taken back to the dealer. The vehicle was repaired for the most recent failure however, the contact stated the vehicle had been repaired three times, for the CV axle failure. The manufacturer was made aware of the failure. The failure mileage was approximately 32,807.

In June of 2020 I reported a "wobble" noise coming from the front of the vehicle under normal acceleration. I took it to a Tesla repair shop, where the tech confirmed that they were aware of the issue, but Tesla was working on a fix for it and they would contact me when a solution was available. The issue was repaired in Sept of 2021, which happened without me initiating it as I had taken my vehicle in for another maintenance issue and re-reported the noise, and they replaced the "half-shaft"s on the front of the vehicle. Now, about 19 months later, the sound has returned and the repair has failed. I contacted Tesla and they advised that I am now out of warranty and thus will have to bear the entirety of the cost associated with the repair.

Stability control disabled, steering assist disabled, airbags disabled, brake system altered for weeks before service request. In addition, steering wheel moved uncontrollably while parked, with car off, and no one in it for over eight hours. Finally, entire system locked after a factory reset. Locking the doors, preventing entry, and showing the transmission in neutral. Tesla’s service model is inhuman, meaning they don’t allow conversation with a human, but instead require scheduling service through their phone app. The app recorded these issues and were attached to the service request. Tesla’s service center claims they resolved the issue by adding wiper fluid and checking the tire pressure. After two weeks, they cannot find anything in the car logs, after previously stating the car logs every aspect of operation.

ON SUNDAY OCT 11 AT 4:15 PM, AFTER A 1 HOUR RIDE, I HAD A 3RD UNINTENDED ACCELERATION INCIDENT PARKING MY TESLA IN MY GARAGE. I DROVE MY TESLA 4 TIMES SINCE HAVING OUR LAST 2 UNINTENDED ACCELERATION INCIDENTS ON AUGUST 18. I HAD LEFT MY SEATBELT CONNECTED FOR OUR LAST 4 RIDES AND HAD NO PROBLEMS PARKING THE CAR IN THE GARAGE EVEN WHEN HOT. THIS TIME I DISCONNECTED MY SEATBELT BEFORE PARKING ON THE TWO PARKING MATS IN THE GARAGE. MY WIFE GAVE ME THE 'FULL SIGN' WHEN BOTH TIRES WERE AGAINST THE 3" MAT RISERS WHICH MEANT MY FRONT BUMPER WAS 19" FROM THE WORKBENCH. THIS TIME I APPLIED THE BRAKE BEFORE PRESSING THE PARK BUTTON, BUT AGAIN THE INSTANT I PRESSED THE PARK BUTTON THE CAR VAULTED FORWARD OVER BOTH 3' MAT RISERS AND STOPPED ONLY 1 INCH FROM THE WORKBENCH. I COULD FEEL THE SPIKED...

ON AUGUST 18 AT 4:30 PM, I HAD POSITIONED MY RIGHT FRONT TIRE AGAINST THE PARKING MAT RISER IN MY GARAGE. I REMOVED PRESSURE ON THE ACCELERATOR AND 'HOLD' TO ENGAGED. I PRESSED THE PARK BUTTON AND THE CAR ACCELERATED 3' FORWARD OVER THE PARKING MAT RISER INTO THE WORKBENCH. I PUT THE CAR IN REVERSE, AND BACKED UP ABOUT 2 FEET AND STOPPED. THE CAR WAS IN REVERSE BUT I MISTAKENLY PUSHED THE STALK DOWN AND PUT IT IN DRIVE INSTEAD OF REVERSE. I BACKED UP, PUT THE CAR IN DRIVE, MOVED FORWARD AND PRESSED PARK, AGAIN THE CAR ACCELERATED 2' FORWARD INTO THE WORKBENCH. I STEPPED ON THE BRAKE TO HOLD THE CAR IN POSITION. TWICE IN LESS THAN 5 MINUTES HAD ABRUPTLY ACCELERATED TWICE OVER THE PARKING MAT RISER AFTER PUTTING IT IN PARK. I THEN PUT THE CAR IN REVERSE, ADJUSTED MY SEAT, AND BACKED UP...

WHILE DRIVING THE CAR ALL SCREENS FROZE AND THE CAR BECAME TOTALLY UNRESPONSIVE, THE BRAKES WORKED BUT IT WAS A VERY DANGEROUS SITUATION. AFTER APPROXIMATELY 5 MIN THE CAR REBOOTED AND SYSTEMS CAME BACK ON LINE. TESLA SAYS THE USB MIGHT BE CORRUPTED AND CAUSED THE CPU TO HAVE A VERY HIGH USAGE. TESLA ALSO HAS NOT BEEN GOOD ON SERVICE MAKING ME DRIVE TWO HOURS TO GO PICK UP MY CAR. THEY SEEMED TO HAVE LITTLE CARE FOR THE UNSAFE SITUATION AND WERE VERY CAVALIER ABOUT THE ISSUE. I WORRY THAT THIS COULD RESULT IN FATALITIES IF IT HAPPENS AT THE WRONG TIME.