2017 TESLA MODEL X Fuelpropulsion System Problems

Reproducible and sudden loss of indicated driving range at low state of charge (SOC) for 6 months. First documented occurrence on 9 September 2025 during my final service visit while the vehicle was still covered under Tesla’s 8-year unlimited-mile high-voltage battery warranty, at which time no corrective action was taken. After repeated documented low-SOC range collapses, back to service on 13 November 2025. Tesla acknowledged the fault, verified the condition with diagnostics and customer provided screenshots, and stated that CAN log data indicated the Battery Management System (BMS) was not calculating SOC correctly. Tesla replaced the BMS assembly under warranty as a continuation of the original issue and advised that the vehicle would need to be driven and charged for recalibration. Following this repair, I completed multiple full charge cycles to 100% and allowed time for recalibration. Despite this, the issue persisted with 100% reproducibility, with rapid loss of available...

Manufacturer designed a Pyro Fuse (a/k/a Battery Fuse), the purpose of which is to open the main battery's circuit in the event of a detected crash via a squib charge, in order to prevent further property damage or risk to life. The obsolete design contained in this model depends on a small lithium ion battery with a 7-10 year lifespan. In this car's case, a timer notification kicked in at about 6.5 years of life. The risk to not recalling this part with the new part design (self-charging from the current) and all affected models in the fleet is that now all these vehicles risk higher odds of a catastrophic battery fires during collisions and other failures the fuse was designed to prevent.

THE 17-INCH TOUCHSCREEN PERIODICALLY GOES BLANK OR DOES NOT COME ON WHEN CAR IS STARTED. THIS OCCURS RANDOMLY WHILE CAR IS STATIONARY OR IN MOTION.

VEHICLE NOT ABLE TO SUPERCHARGE DUE TO SALVAGE TITLE, VEHICLE WAS ABLE TO SUPERCHARGE FOR A YEAR AND TURNED OFF WITH OUT NOTICE OR WARNING. VEHICLE HAS NOT SUSTAINED DAMAGE TO HIGH VOLTAGE COMPONENTS AND PASSED TESLA HIGH VOLTAGE SYSTEM INSPECTION. NOTIFIED SUPERCHARGING IS PERMANENTLY DISABLED FOR BOTH TESLA AND THIRD PARTY DC FAST CHARGING MAKING IT IMPOSSIBLE TO RODE TRIP ON THE VEHICLE. I ATTACHED INVOICES FOR PAYED CHARGING VEHICLE NOW NOT SUPERCHARGING DISABLED.

THIS IS A COMPLAINT ABOUT THE TESLA BATTERIES WHICH ARE THE SUBJECT OF AN NHTSA INVESTIGATION. I DO NOT HAVE INFORMATION ON THE ACTUAL VIN OF THE CAR IN QUESTION SO I HAVE HAD TO SUBSTITUTE THE VIN FROM ONE OF THE MANY TESLAS IN A JUNKYARD. HERE IS A REPORT FROM A TESLA OWNER IN AUSTRALIA WHO IS GETTING EVEN WORSE SERVICE THAN IS NORMAL FOR TESLA. HTTPS://TESLAMOTORSCLUB.COM/TMC/THREADS/WARRANTY-DOES-ANYONE-HAVE-THEIR-WARRANTY-TERMS-FROM-2017.172151/ *** SNIP*** WARRANTY - DOES ANYONE HAVE THEIR WARRANTY TERMS FROM 2017 DISCUSSION IN 'AUSTRALIA' STARTED BY CSL2C3000, TODAY AT 6:36 PM. LOCATION: MELBOURNE, AUSTRALIA CSL2C3000, TODAY AT 6:36 PM HI, I HAVE HAD AN ISSUE WHICH RELATES TO LOW VOLTAGE AND SO I'VE SPOKEN TO TESLA WHO'VE SAID THAT THE CAR NEEDS A NEW BATTERY PACK AND IT IS NOT COVERED BY WARRANTY. THEY LOOKED AT REMOTE LOGS AND CONCLUDED THIS WITHOUT AN INSPECTION. THE COST OF THE REPLACEMENT IS...

BATTERY RANGE HAS SIGNIFICANTLY AND SUDDENLY DROPPED. WHILE TESLA HAS STATED THIS IS 'NORMAL BATTERY DEGRADATION,' IT APPEARS THROUGH RESEARCH THIS MAY BE SOFTWARE LIMITED, DUE TO RECENT BATTERY FIRES WHICH ARE LIFE THREATENING. INSTEAD OF ADMITTING THE SAFETY ISSUE, RECALLING THE BATTERY, AND ENSURING A SAFER BATTERY IS INSTALLED, TESLA IS UPDATING SOFTWARE OPAQUELY. THIS IS FOR A MODEL X 75D WITH A 75 KWH BATTERY, AND SEEMS TO HAVE BEGUN WITH FIRMWARE 2019.32 ONWARD.

TESLA MODEL X P100D THE ACCELERATOR PEDAL SNAPPED IN HALF. WAS AT A DEAD STOP AND DID A FULL ACCELERATION RUN. CAR WAS GOING ABOUT 30 MPH AND JUST STOPPED ACCELERATING. I PULLED OVER TO SHOULDER AND STOPPED. WASN'T QUITE SURE WHAT HAD HAPPENED AT FIRST THEN SAW THE PEDAL LAYING ON THE FLOOR. HIGHWAY EXIT RAMP

I WAS DRIVING HOME IN MY MODEL X ON LAWRENCE EXPRESSWAY (8-LANE EXPRESSWAY) IN SANTA CLARA, CA AND STOPPED AT THE RED LIGHT. WHEN THE LIGHT TURNED GREEN, I PUSHED ON THE GAS AND NOTICED THAT THE CAR DID NOT MOVE AND PUT ITSELF INTO PARK. I COULD NOT PUT THE CAR INTO GEAR. THE MAIN SCREEN FLASHED SEVERAL WARNINGS THAT INCLUDED: PARK ASSIST UNAVAILABLE AUTOMATIC EMERGENCY BRAKING DISABLED. CAR NEEDS SERVICE TRACTION CONTROL DISABLED. STABILITY CONTROL DISABLED. I PUT ON THE BLINKERS, CALLED TESLA ROADSIDE AND THEY ASKED THAT I RESTART THE VEHICLE BY HOLDING THE 2 CONTROL BUTTONS ON THE STEERING WHEEL, HOWEVER BY DOING SO, WOULD STOP THE BLINKERS FROM BLINKING. I FELT THAT WOULD'VE BEEN UNSAFE BECAUSE I WAS IN LANE 2 HEADING SOUTHBOUND ON AN 8-LANE EXPRESSWAY, AND CARS WERE COMING FROM BEHIND ME PRETTY FAST. ROADSIDE ASKED THAT I CALL 911, WHICH I DID,...