2019 Tesla Model 3 acceleration problems

Filed Apr 23, 2026 · Acceleration · 80,000 miles · CA

The contact owns a 2019 Tesla Model 3. The contact stated that while the vehicle was stopped at a residential gate, the vehicle unexpectedly accelerated. There was no warning light illuminated. The vehicle was towed to a private residence. No warning light was illuminated. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 80,000.

Filed May 5, 2025 · Acceleration, Brakes · OH

Phantom braking (as it's referred to by experts) happened to me twice on the highway using Traffic-Aware-Cruise-Control. Very scary. I was on cruise control going 60 mph when suddenly my car braked suddenly and inappropriately, losing at least 20 mph in a split second before I was able to slam on the accelerator and prevent an accident (rear-end collision). This happened TWICE in the course of 5 minutes on the same highway! There was no obstruction in the road, no cars moving into my lane, nothing but normal road conditions, when it occurred. From my research, this is a huge problem with Tesla vehicles that thousands of individuals are loudly complaining about online and now in court cases in the country. I see there are thousands of reports to your organization about this, but it says you have only complaints from 2021 and later years. However, I have a 2019 and it's happening to me. And it's happening to every single model year out there, just from researching and talking to Tesla owners. This is a major safety hazard, plain and simple. I was inches of being in a rear-end collision, and drivers behind me are extremely upset and vengeful on the road after an incident like this (understandably!). Because of this I fear for my safety and well-being on the road using Tesla's cruise control features. Very disappointing. Above for the ADAS option, I wasn't able to select 2 options, but "automatic emergency braking" is also applicable here as that is what happened. Somehow Teslas are falsely activating emergency braking during cruise control!

Filed Feb 18, 2025 · Acceleration, Brakes · MI

When cruise control or self-driving systems are engaged, there have been numerous times when the automatic emergency braking system mistakenly slowed the car suddenly. At 70+ mph, this is incredibly dangerous. The AEBS apparently sees shadows as dangers. Fortunately, there has never been an instance when another vehicle has been close behind.

Filed Jun 18, 2024 · Acceleration, Driver assistance · FL

Tesla has combined cruise control with their Auto Pilot feature. Now there is no human override to what speed limit to use, Tesla determines the speed to used based on certain criteria. This puts the driver at risk who may want to lower or increase the speed limit based on certain conditions Tesla may not be able to detect. For me it was a 9 PM run to the store thru an area that had temporary road construction and known to be a speed trap zone.

Filed Aug 18, 2023 · Acceleration · TX · crash

I was at a toll booth paying for tow. All of a sudden the car accelerated forward by itself, ramming into the toll bar. At that time, my arm was still sticking out the window while interacting with the toll terminal. This incident is something that needs to be looked at. It certainly looks like this is a result of the accident avoidance feature. Not sure why it activated either. But I am 99.9% sure that I did not accidentally press the gas pedal because I had to slam on the brakes to stop. Currently contacting Tesla to see if they can get the log to prove whether I accidentally press the pedal or not. In addition to this, there were reports of inverter spikes causing acceleration issues. Please look into the linkage of these incidents. As an electrical engineer myself, this is very alarming.

Filed Jul 27, 2023 · Acceleration, Brakes · NM

I have a 2019 Model 3 and yesterday, while making a left turn and applying pressure to the brake, receiving feedback from the brake, my car lurched forward for about half a second. I thought I may have been rear ended, but no one was behind me. This has happened on the freeway before as well. I'll be accelerating at a totally even place and BAM, I'll jolt forward out of nowhere. On the rare occasions that I use the car's "autopilot" feature, I will also encounter phantom braking, but that's easily avoided by not using the feature, which I haven't since first encountering the problem. I haven't suffered any damages from this, but if my car is able to do this, that's extremely alarming. What if this tripped while I was parking?

Filed Jun 1, 2023 · Acceleration, Brakes · CA · 1 injury

Multiple extreme braking so much where today actually hurt my neck it stopped so abruptly up a hill miscalculating that a walker was about to be hit by my car, the man was nowhere near being hit and the auto braking skid to a halt whipping my head forward and my sweatshirt choked my Adams Apple area. It was extremely abrupt, scared me, the walker and nearly caused a rear end collision with the car behind me. This has happened a lot in the past 3 months yet I’ve had the car for over 4 years so I am assuming something is wrong with the software updates - it’s super scary not to have control of your own car. Also, I can opt out of auto braking on my car yet that’s not what I’m reporting, I’m reporting the fact that it’s phantom braking miscalculating street situations and causing dangers to me, my passengers and others like I’ve described above. Also noticed recently, when I hit the gas, it’s often the car doesn’t “go” it pauses and then may go with similar miscalculation of street situations like pedestrians on a adjacent sidewalk or motorcycles in between cars yet literally the Tesla won’t let me move…this isn’t safe.

Filed May 29, 2023 · Acceleration, Brakes · FL · crash

On 10/17/2021 my son was killed along with his passenger in this Tesla. The car was thought to be going over 100 miles an hour on a city road Coconut Point Road in Estero Florida. The car was thought to have hit a tree with the rear tire and was sent flying through the air and hit another tree and split in half. My son knew this road well as it was close to his home and drove it on his way home from work. I feel strongly that this was an acceleration issue!! He has driven this car for 2 years, so knew the car well.

Filed May 15, 2023 · Acceleration, Body · CA · crash

My wife was dropping my kid in the school drop off line. The speed was probably about 5 mph. The Tesla suddenly went into a sudden spontaneous acceleration. When my wife tried to brake, the brakes did not work. There was no forward collision warning beeping sound that went off, which is supposed to. It hit the vehicle in front and finally hit a fence. so, both the accelerator and brake malfunctioned. The car will go to a body shop tomorrow. Since it was a school drop off zone, safety of a lot of people were put at risk. It was very hard to get Tesla on the phone. so, we went into a Tesla service center and a complaint was filed. They will be reviewing the data but I dont know how long it will take. A software update had been applied a week back. 2 hours after the accident, a software update screen popped up

Filed May 13, 2023 · Acceleration, Brakes · OR

I live in a very rural area with very little traffic on two-lane country roads. When my cruise control is active, my Tesla sometimes brakes for no reason. A couple of days ago it violently braked from 70 mph to 50 mph for absolutely no reason. On that particular trip of 30 miles or so it "phantom braked" four times. I have had this car for almost 4 years and this problem appears to be getting worse.