2022 Tesla Model 3 problems

“There are hundreds of reports regarding Tesla HW3 computers overheating following the software update to Full Self-Driving (FSD) Lite V14. On 19 SEP 2026, I was required to replace the HW3 computer on my 2022 Model 3 Performance; the total price was approximately ($2,700.00). As the computer was perpetually stuck in a reboot status, the car's safety and security systems weren't functioning properly (e.g. forward collision assist, lane-keeping assist, cameras, Sentry Mode, etc.). Additionally, while parked overnight, the car drained 2-3 times more power as the computer remained stuck in the reboot loop. The computer clearly failed following a software update that increased the performance outside of the design tolerances. However, because my vehicle was out off warranty (both years and mileage), Tesla required me to pay out of pocket for the repair as it was deemed to be normal wear & tear. Of note, we bought the vehicle brand new in June 2022 and it had 62,652 miles at the time that the computer was replaced; Tesla's New Vehicle Limited Warranty is 4 years / 50K miles. I, like many other owners across multiple forums, believe that Tesla needs to take…”

“Tesla software update 2026.20.6.11 v14 Lite NA-2025.44 removed manual speed control for Full Self-Driving. The driver can no longer set a maximum speed. The vehicle chooses its own speed and it is frequently wrong and dangerous. Curves are the worst failure. The car enters curves too fast. It accelerates through curves. It does not slow to a safe speed before the curve begins. The driver has no way to cap the speed. The scroll wheel is dead. There is no override. Posted speed limits are ignored. The vehicle uses bad map data instead of reading visible signs. It will do 65 in a 55. It will not slow down when the sign says 55. The driver cannot force it to obey the posted limit. Speed control is gone. The driver is a passenger watching the car make bad decisions. This is not safe. This is not driver assistance. This is loss of control. NHTSA must require Tesla to return manual speed control immediately. A human driver must be able to cap the speed at all times. The current software removes that ability and creates a clear safety hazard.”

“In a rented 2022 TESLA MODEL 3 entering a right veering on-ramp, the vehicle failed to respond to driver steering inputs at normal speed. I released the accelerator and there was no degenerative braking. I applied brakes, but the ABS was violently shaking without stopping and I noticed something illuminate on the computer screen. Unable to turn the steering wheel at all, we made severe impact with the left guardrail injuring both my wife([XXX]) and I. The Steering Assist Reduced warning light remained illuminated after the accident and I took a picture.”

“The contact owns a 2022 Tesla Model 3. The contact stated that while driving at various speeds during peak sunlight, FSD failed to operate as intended, causing the contact to drive manually in daily traffic. The message "Full Self-Driving Not Available" was display with an audible chime. In addition, the contact stated that while the FSD feature suddenly deactivated independently, causing the contact and his family passengers to violently jerk forward while transition into manual Hands-On driving. The failure mileage was approximately 82,573.”

“Vehicle was operating under Tesla Full Self-Driving (Supervised) on [XXX], on [XXX]. While FSD was engaged, the vehicle struck a large object/debris that was present in the travel lane. The system did not appear to detect or avoid the obstacle. The impact caused severe damage to two wheels and two tires, and the vehicle required towing. Tesla Service later confirmed that the damage was caused by road debris and replaced the damaged wheels and tires. I am submitting this report because I am concerned that the FSD system failed to identify or respond to a significant roadway hazard.”

“My Tesla was operating with Full Self-Driving (FSD) (Supervised) engaged when it initiated a left turn across the path of an oncoming vehicle traveling in the opposite direction, resulting in a collision. During the incident, FSD was controlling the vehicle's driving behavior and initiated the left turn despite the presence of oncoming traffic. The Tesla collided with the approaching vehicle while executing the turn. I am concerned that the FSD system failed to properly recognize or respond to oncoming traffic, failed to determine whether the left turn could be safely completed, or made an unsafe decision to turn across the path of another vehicle. This incident created a significant safety risk for the occupants of both vehicles. I believe the collision may indicate a safety-related problem involving FSD's intersection handling, left-turn decision-making, detection of approaching vehicles, or collision avoidance capabilities. I request that NHTSA review this incident as a potential FSD safety defect and obtain relevant FSD engagement records, vehicle telemetry, camera footage, steering commands, and collision data from Tesla to determine why the vehicle…”