Assist problems of the 2023 Tesla Model Y - part 2

My Tesla Model Y has been braking while on autopilot out of nowhere and very, very hard. I have noticed this has been happening more when I am next to a semi truck or other large vehicle where the Tesla will for whatever reason slam on the brakes even though there is no vehicle or objects in front of me and there is not a vehicle merging. This is a major safety issue and can lead to a loss of property and worst of all, life. Please do a recall on these vehicles and make Tesla fix these issues before it leads to further accidents and injuries/deaths. Thank you.

One month latest Tesla model-y owner. Tried all means in last 3 days to submit several concerns, but Tesla had made it impossible to file written complains. 1. Automatic emergency braking was applied with kids in back eat to school on an internal 35mph road in broad day light with a solid cement divider in left and no vehicle around anywhere. Everyone was hurt someway or other due to this phantom braking and would have been much worse on highway as there are many trucks on this side. Seems accelerator was also not working for few seconds. A software fliker is seen, seconds before this, in video. Not sure a hack, bug or intentional. Major safety issue, have video from dashcam. 2. The fsd is not ready, whatever Tesla says, it doesn’t care about road condition, speed or other surroundings. Drives like aggressive kid who just learned driving & doesn’t care about anyone or anything. Thats the reason have stopped using it. 3. The automatic lane departure assistance is very dangerous at the as it takes control of vehicle and tries to move away from lane as soon as you are around the border, without considering speed, other vehicles in side lanes, road condition or road hazards and due to this, several time it happened like tug of war, where other vehicles were too close like a truck in there lane left & right, hence was trying to be on edge of lane and this system was yanking to go away from line, causing shaking & was about to hit other vehicles. This may have caused accidents, had to turn this off as well. 4. The estimated range is so wrong and off my 70-100 miles and this could cause safety issues for family in night or cold getting stuck or anxiety that can cause emotional trauma and safety issues. 5. Other small stuff- wiper turn on without rain or water, sentry mode don't work if charge is below 65 miles, which could be a security risk, fandom door open notification, bluetooth issue, car don't unlock, costly super charger etc. Sorry but had no other way.

The facts of the incident: on October 20, 2023, at approximately 3:54 pm, I, howard, was driving our 2023 Tesla Model Y on arizona state route 64 (sr-64), a two-lane highway, enroute from orange, California, to the grand canyon south rim. The vehicle carried a total of four passengers, including my wife, myself, and another couple from san diego. During our journey, an alarming and life-threatening situation unfolded. Without warning, our 2023 Tesla Model Y abruptly veered to the left, dangerously encroaching into oncoming traffic. Despite my immediate attempts to regain control by steering the vehicle away from the oncoming traffic, the steering wheel became unresponsive, effectively locking in place. This mechanical or software malfunction prevented me from correcting the perilous situation, resulting in a head-on collision with a large Ford 350 truck, which was also traveling at a high speed, estimated to be more than 60 miles per hour. Fortunately, while there were injuries, there didn’t appear to be any life threating injuries. Because of the resources required to further investigate and do an analysis of the vehicle, as well as the challenge of dealing with Tesla inc. , law firms have declined to pursue further investigations. Morgan and morgan initially started an investigation with knott, llc, arizona, but then dropped the pursuit due to costs. The vehicle is still on-hold by my insurance company, usaa, but they may not hold it much longer before placing it on auction. However, it is urgent that NHTSA take possession and complete further analysis of this vehicle. Your assistance and consideration are appreciated, and I look forward to assisting with this investigation.

During the week of October 09 2023, I started receiving two failure alerts on my 2023 Model Y. The first is that lane keeping assist was unavailable. In spite of this alert, the system continued to function properly. The second warning was a steering assist reduced warning. At first, this also seemed to not corollate to a noticeable issue with the vehicle. On the evening October 15, when leaving a supercharger station, I noticed a momentary stutter in the steering wheel that accompanied the above mentioned alert. No other issue was observed. On the afternoon of October 16, when leaving from work, after putting the vehicle in gear, I had no steering ability at all, it was a similar feeling to the steering wheel lock on older vehicles. The wheel would move approximately 1" in either direction. I immediately shut the vehicle down and performed a reset by holding in both scroll wheels on the steering wheel. This did not clear the code, but did return steering ability. Since I could not predict when the steering might go out again, I contacted Tesla and had the vehicle towed to the nearest service center.

My Tesla Model Y is installing the same updates multiple times. The updates installing multiple times is causing erratic functionality issues with the car's software. Tesla has been unwilling to resolve the issue and claim the car is working just fine. When I asked the local service tech I was told the car shouldn't be installing the same update multiple times. I don't feel safe in my car when I don't know when it is going to act up next.

While I was driving my car earlier today, my Tesla Model Y experienced an unexpected steering freeze right in the middle of the freeway. This incident occurred while I was accompanied by my 2-year-old son. Initially, I was quite alarmed and attempted to exert force to guide the car towards the slower lane, but unfortunately, the steering remained unresponsive. After trying the brakes a few times and executing forceful maneuvers, I was fortunate that the steering finally began to respond. Thanks to these actions, both my son and I are safe and well today. It's worth considering the safety implications of Tesla vehicles on the road, and some individuals believe that the NHTSA should intervene by imposing fines and addressing the use of the autopilot feature promptly. Thanks dr. Sujata mathur.

I was in Tesla charging station when I noticed this steering issue happened. I wasn’t be able to turn the steering as usual and had to make call to Tesla and had it towed to their repair shope. It took four days to replace the rack and pinion. I am not happy having just three month and this happened. Shape on Tesla. Thank god I was not in the free way.

We were driving on a 2 lane highway, when we came to an intersection with a center turn lane the car panicked and swerved left and then braked and disengaged the autosteer/cruise control. This was not with autopilot, just autosteer.

The cruise control for keeping the car in the lane never worked correctly . The car had to be towed to 1805 n pepper ln, liberty lake, wa 99019. Tesla had our new Tesla for two days and fixed the problem. When the car steering when out I was in restaurant parking lot and only drove less than a mile to our spokane hotel . Waiting two extra days in spokane was a major pain and loss of two days of work .

On two separate trips on 5/5 and 5/7, multiple times the adaptive cruise control initiated a hard braking response for no reason. There were no cars, objects, animal, etc in front of me. Some of these incidents occurred when the road turned or there were rolling hills. However there were at lease two occasions where the road was straight and level. One of these times the hard braking incident almost caused a rear end collision with the person behind me. Additionally the lane keep assistance violently tried to over correct when the car couldn't determine where the road was during a slight turn.

Tesla purposely disabled sensors to warn when close to objects (curb, other vehicles, garage door opening & wall). I wasn’t informed that there will be no parking assist feature indefinitely when I spoke to sakes dept. Tesla says it is still developing cameras to replace sensors. I had a 2015 Tesla, which had these warnings. Before that I had a2002 Jaguar with park sensors. It is not new. Because of lack of reliable sensors, I am afraid to use any of Tesla’s driver assistance features. I was told by service manager that sensors only “see” a few feet, while cameras can see infinitely. This is doubtful. But at this point, I have neither. In fact, when parking in tight places, “infinite” camera vision would be useless. Seeing that I’m inches away from an obstacle is useful. I have been told that when a car comes in for Tesla service and still has sensors, the sensors are removed without the owner’s knowledge.

Car braked aggressively and unexpectedly on highway in full traffic with autopilot (lane keeping cruise control) for no reason. Car in front was over 10 car lengths away and not slowing. Almost caused collision with car behind me but I took control immediately and hit accelerator. Night time driving - approximately 530pm on route 64/1 headed west in raleigh nc. My car is “vision only”. Extremely unsafe.

On the freeway with auto steer and adaptive cruise control on. I experienced 3 phantom breaking incidents over the last two weeks. The car suddenly drops in speed about 10-20 mph before I can catch it and turn off cruise control and accelerate back to the right speed. It’s super dangerous. We live in wa where it rains a lot and our car was delivered without any ultra sonic sensors. This was a big issue for me because we didn’t get a lot of the features I was expecting and they told me it would be fixed with full vision eventually. I think it’s false advertising since the test drives and a lot of things that sold me on the car were not there when I got mine. The breaking problem could easily cause crashes for us and is a big safety risk.

Autosteer mode, while generally helpful and which I use daily, abruptly brakes hard and/or pulls hard to the right when its computer program misinterprets a mere shadow as a threat. While I am sure your organization already knows this well. I believe this has strong potential to cause a driver to over-react and lose control of the vehicle. Addition of a radar sensor as an input to the existing algorithm similar to the chevy bolt for separately assessing/confirming this perceived threat could resolve the problem in milliseconds and preclude this risk. Understandably, Tesla management as judged this acceptable since adding this capability would raise its cost and reduce its market share in the increasingly competitive ev market. But as a former systems engineer and general manager manufacturing aviation autopilot computers, I strongly disagree and remain concerned about its potential to cause a serious/fatal crash. Thus, I offer another voice pressing for reconsideration by your public safety organization.