There are 3 stored owner reports matching the powertrain & transmission leading-label group for the 2017 Tesla Model S in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)The contact owns a 2017 Tesla Model S. The contact stated while approaching a stop light, while the contact was depressing on the brake pedal to slow down the vehicle accelerated on its own causing the contact to strike the vehicle in front. The contact stated that no warning light illuminated, and the brake assist did not activate. The contact stated when the vehicle struck the vehicle in front the vehicle continued driving forward and then the vehicle was able to come to a complete stop. The vehicle had front-ended damages and the other vehicle had rear-ended damages. No one was injured. The air bags deployed. A police report was not filed. The vehicle was towed to a repair center. The vehicle was not diagnosed. The manufacturer was contacted and did not provide any assistance. The failure mileage was 54,000.
OUR TESLA HAS HAD TWO INCIDENTS IN THE LAST THREE MONTHS OF UNCONTROLLABLE ACCELERATION....ONCE SLOWLY GOING INTO A PARKING PLACE AND ONCE BACKING OUT OF OUR GARAGE. THE FIRST ONE RESULTED IN A COUPLE OF CRACKED RIBS (WITH SEATBELT ON) AND $18,000 IN DAMAGE. THE SECOND INCIDENT: THE TESLA, WHEN BACKING UP WENT TOTALLY OUT OF CONTROL BY ACCELERATING AND IT BARRELED ACROSS THE STREET AND KNOCKING DOWN A TREE BEFORE COMING TO A STOP. THE TESLA IS NOW IN THE REPAIR SHOP WITH EXTENSIVE DAMAGE TO THE REAR OF THE CAR. NOT SURE YET OF THE DOLLAR AMOUNT. I FEEL THIS IS A SERIOUS DEFECT IN THE TESLA MODEL S.
ON JULY 13, 2017, MY TESLA WAS DRIVING SOUTH ON THE I-680 IN THE VICINITY OF FREMONT, CALIFORNIA. MY VEHICLE WAS IN SELF-DRIVE MODE TRAVELING IN THE LEFT-MOST LANE AT 65 MPH. MY HANDS WERE ON THE STEERING WHEEL. WE ENTERED A LONG CURVE TO THE RIGHT AND APPROACHED STOPPED CARS AHEAD OF US. THE SELF-DRIVE MODE IN MY TESLA THEN STOPPED OPERATING AND I WAS LEFT TO SUDDENLY HAVE TO STEER THE TESLA ONTO THE LEFT SHOULDER OF THE HIGHWAY IN ORDER TO AVOID HITTING THE VEHICLE DIRECTLY AHEAD OF ME. THIS ALL OCCURRED UNDER CLEAR SKIES AND DRY ROAD CONDITIONS. I COULD NOT SIMPLY ACCEPT THIS BEHAVIOR BY MY VEHICLE WITHOUT REGISTERING A COMPLAINT AT MY TESLA DEALER IN SEASIDE, CALIFORNIA. THE TESLA SERVICE REP EXAMINED THE LOGS ON MY VEHICLE AND LATER THAT SAME DAY REPORTED TO ME THAT THE SELF-DRIVING FEATURE ON MY TESLA WAS STILL IN BETA STAGE AND THAT MY NEW TESLA'S FIRMWARE WAS DEFECTIVE. I WOULD NOW LIKE TESLA TO TAKE BACK THIS TESLA AND RETURN TO ME A FULL REFUND. THIS IS THE SECOND MAJOR FAILING OF THIS TESLA WHICH HAS ONLY ABOUT 700 MILES ON ITS ODOMETER. I TOOK INITIAL DELIVERY OF THIS TESLA ON MAY 3, 2017. THIS FAILURE OF THE SELF-DRIVING FEATURE OCCURRED AT AROUND 10:30AM ON JULY 13, 2017. THE FIRST FAILURE OF THE NAVIGATION SYSTEM OCCURRED ON MAY 3, 2017, THE ORIGINAL DELIVERY DATE. THE NAVIGATION SYSTEM HAD SIMPLY FROZEN AT THE DEALERSHIP. AGAIN, I WOULD LIKE TO RETURN THIS VEHICLE TO TESLA FOR A FULL REFUND.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.