Table 1 shows one common service brakes related problems of the 2022 Tesla Model 3.
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems |
I pulled up to a red light in a protected left turn lane. My car is set to use regenerative braking and hold/not roll once stopped. I felt my car roll forward a bit, which shouldn't happen when these settings are on. I quickly checked my rearview mirror, assuming someone had hit me from behind to cause me to roll forward. No one was behind me. I hit my brake and the car suddenly accelerated at full throttle speed, I would guess, into the intersection, despite the light being red for me. I quickly glanced down at my foot to confirm that it was on the brake pedal and it definitely was. I continued to repeatedly push the brake pedal down to no avail. I was steering and tried to navigate my way through 4 lanes of moving traffic because they had a green light. I hit the front end of a car, which didn't slow my car at all. I went on to hit another car's front end, which didn't slow my car at all either. My car then charged out of control to hit the curb on the opposite side of the street facing traffic. Hitting the curb stopped my car finally. I noticed that the airbags on the right side of my car were deployed. Components that failed/malfunctioned: brakes, fuel/propulsion system, speed control, automatic emergency braking, collision warning/avoidance, traffic signal detection Tesla insurance has deemed the car a total loss. I also reported the malfunction to their vehicle support but haven't gotten the report or the data report from the car that I requested yet. I was told that the report would be complete by 8/7/25. The car was placed on a hold for the investigation, so it should be available for inspection. I do have the dashcam videos and photos of my car, if needed. This incident was terrifying because I had zero control of my vehicle due to the sudden unintended acceleration (sua). I see on the internet that sua is a problem with Tesla that has been reported repeatedly. It is a miracle that no one was hurt or killed. Tesla needs to address this immediately!.
I was traveling northbound on [xxx} in sugar grove, IL with the traffic aware cruise control on. As I passed under [xxx] the car braked heavily for no reason. No cars in the area. . . Thankfully. I could have easily been rear-ended. It has done this on more than one occasion at this location. I filed a "bug-report" via the right hand button on the steering wheel. I was also traveling [xxx] near lasalle-peru with the cruise control on at about 80 mph when the vehicle suddenly braked heavily. No cars around at all. The moment was extremely frightening. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).
When the vehicle is set to regenerative braking mode, lifting off the accelerator pedal causes the car to decelerate significantly. However, in many cases, the brake lights do not illuminate during this process. This could potentially create a safety risk, as drivers behind may not realize the car is slowing down and may not respond in time. Tesla.
If you are on a hill and you accidently press both the brake an accelerator, the car will fall to neutral and free roll. In whatever direction is downhill. I have big feet. Happened again to me, I bumped the brake pedal (but not enough to apply the brakes to stop) when attempting to pull forwards slowly and my car beeped with the "both pedals detected pressed" alert. And then it free rolled backwards (because I was on an uphill). This will cause an accident because the car is not supposed to free roll backwards when in drive, this is a safety problem. It has been 4 years now, and no action has been taken to adress this software defect. A normal gas car does not do this. If you bump the brake in a normal gas car, it does not free roll in any direction. This is a Tesla software problem that Tesla needs to promptly fix ASAP!!!!!.
Wy wife and I drove our Tesla Model 3 from palo alto, CA to san francisco downtown, to meet friends. I was the driver, and my wife sat on the passenger seat. The weather was clear, and the pavement was dry. I did not engage auto-pilot features during the entire trip. The car condition was normal with no signs of error or warning. I made a right turn onto [xxx] from [xxx] shortly after I completed the turn, the car unexpectedly lost control. Without any prior warnings, it suddenly veered into the center divider, snapped a tree, dashed towards oncoming traffic on the other side of [xxx] , and finally stopped on [xxx] , labelled as location a on the attached drawing. Everything happened so quickly: I could not control the steering wheel, and I applied the brakes in vain. The vehicle seized control, no matter how hard I tried to stop it. I regained control of the vehicle at the intersection of [xxx] and [xxx] , and was able to park the car at location a. We were very fortunate and blessed that we did not hit people at the bus stop, that there were no cars in front of us, that the opposite traffic on [xxx] was stopped by a red light, and that the traffic was light on [xxx] without such luck, my wife and I, and probably others, would have been seriously injured, if not worse. Because [xxx] is one-way, we decided to move the vehicle to [xxx] , and parked at location b in the drawing. I called 911 and spoke to a female dispatcher. She asked us to remain at location b and wait for police officers to arrive. We waited there for almost 3 hours, but no police arrived. The dashboard display indicated that we had a flat tire(s). We called mobile tire services. After their inspection, most of our tires were alright, except the rim of the front-left wheel was badly bent, as you can see in the attached photo. The mobile tire service staff was skilled enough to carefully patch the damage and said it should be ok to drive back to palo alto. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 5.
I'm not quite sure what component was affected, some module of some sort got water in or near it that wasn't supposed to. It is available for inspection. Yes my safety and others was out at risk. Yes the problem was fixed by service center supposedly. Yes the car has been inspected by the manufacturer. There were no warnings. What happened was on 12/29 I was driving the car and out of absolutely nowhere a bunch of warnings came up including loss of abs, any and all safety features. And more importantly lost usage of brakes almost entirely when car came to a stop it was grinding and shakey. This problem all arises due to Teslas negligence when it came to installing a new windshield on the vehicle. As stated in messages below, they made a mistake while installing my windshield that caused this major issue to arise. They have offered nothing as a solution but saying that their error is supposedly fixed.
I was driving on the highway when the touchscreen lit up with multiple error messages including: - steering assist reduced (steering may require increased effort) - traction control disabled (drive with caution) - stability control disabled (drive with caution) - parking brake functions degraded (parking brake may not apply or release) - lane departure avoidance features unavailable (features may be restored on next drive) also, the speedometer changed to 0 (while we were going 70 mph). When I pulled onto the next off-ramp the steering was very heavy and the regenerative braking was not working. Pressing the brakes (even slightly) felt like the abs was pulsating. This was extremely dangerous and easily could have resulted in a serious accident in heavy traffic or if the road had not been straight. It was a rental car so I have not seen the car since the rental company towed it away. I have not heard from the rental company about the car's status or their findings. Prior to the catastrophic failure of multiple systems, there were two other warnings messages: - left front fender camera blocked or blinded (clean cameras or wait to regain visibility) - autopilot safety/convenience features unavailable (features may be restored on next drive) these had been coming on and off for a couple hours but I had assumed they were due to driving through heavy rain.
Nhtsa vehicle safety complaint •vehicle information: •make: Tesla •model: Model 3 •year: 2022 •summary of incident: on November 28,2024, I experienced an incident involving my 2022 Tesla Model 3 while it was stationary just outside my garage. I accidentally pressed the accelerator pedal instead of the brake. The car surged forward and crashed into the back wall of my garage. Despite Tesla’s advertised safety features, such as collision avoidance assist and automatic emergency braking (aeb), none of these systems intervened or activated during the incident. I expected the safety systems to detect the garage wall and mitigate the collision, but they failed to respond. Additionally, Tesla’s obstacle-aware acceleration system did not seem to function as intended to limit acceleration in this scenario. •injuries or property damage: there were minor injuries to passenger, but the vehicle and the garage sustained significant damage. •steps taken post-incident: I have contacted Tesla to request an analysis of the vehicle’s event data logs to determine why the safety features did not activate. I am waiting for their response. •concern: I am filing this report because I believe this may indicate a potential safety issue with Tesla’s collision prevention systems in low-speed scenarios involving stationary obstacles. This raises concerns about the reliability of these features in real-world situations, particularly for drivers who may accidentally press the accelerator. •supporting information: if needed, I can provide photographs of the damage, repair estimates, and additional details.
Tesla has confirmed that the firmware of the high-voltage controller of the Model 3 is known to occasionally go "missing in action", causing regenerative braking to entirely cease to function and the driving performance of the car to drop considerably. This was expected to be resolved in a firmware update, but the problem continues. The service representative advised that they (Tesla employees) are not allowed to refer to the problem as a defect and instead must use the euphemism "firmware characteristic". The impact of the issue occurring while driving is that braking and acceleration are significantly reduced, thus reducing the ability of the driver to respond to unexpected situations and operate the vehicle safely. The impact of the issue occurring while parked is that the vehicle cannot start until such time as the controller resumes responding. The driver has no control over when/if this will happen, and the car may ultimately require towing. We encountered the while-parked case on 2024-07-07 and the while-driving case on 2024-07-27.
All has been reported in writing to Tesla corporate and Tesla service center sodo seattle, wa. Has not been repaired to date, with multiple attempts to bring car in for service: emergency brake failed to engage on two occasions, [xxx] it was first reported that the car lost control of steering and emergency brake did not engage. Second time on [xxx]; car would not shift into any gear. Tesla roadside said to have it towed (we did), Tesla had car for two weeks and did not address issues reported. Tesla has received extensive documentation for both times. They continue to tell us to drive car and just report issues as their resolution. Car has failed seals that have resulted in multiple times of mold and rodents in car (had professionally inspected). Tesla continues to insist I go inside vehicle and drive car. Tesla first discovered the mold in March 2024 during warranty service visit. They acknowledge smell in writing. Odometer was changed while car was brought in for service (shows on Tesla provided service records). Car arrived on 7/2/24 at 11:06am with 32,390 miles and left 7/2/24 at 11:07am with 32,687 miles. Manager was present and in the car for this visit. Car charger has failed and been replaced multiple times, battery is defective. Tesla will not inspect. Reported in writing loud thudding in trunk for months and Tesla took no action. Turned out to be live rats discovered during private mold inspection in trunk, frunk and inside of car; we believe we were exposed to rodents for months due to Tesla refusing to inspect properly. We have reported the car making us incredibly ill with heart and lung issues, unexplained hair loss, nausea, fatigue and Tesla has taken no action. We arrived at service center 7/2/24 asking for water and ill from the car and they ignored until we said we would need to call 911. No warning messages for any of the safety issues reporting, Tesla maintains the car is in good condition. Continue to seek medical care. Information redacted pursuant to the freedom of information act.
Driving on the freeway, husband driving, myself in passenger front seat and 1yr and 3yrs in back. Just touched a 70 zone when the car, without warning/prompt started to deviate from left lane to right lane, at same speed, my husband tried to control car at which point he realized that the steering wheel and brakes were locked and he had no control of the direction or speed and could do nothing to stop the car. The car continued at high speed to drag us to the left side of the road, we smashed at full force into a display maintenance board first, the airbags deployed, and we continued to smash through a barrier and finally into a tree in a field about 100yards+ from freeway. We managed to escape the vehicle and get our screaming kids to safety where we then were picked up by ambulance and police. The car, of course, was unsalvageable. We, by some unknown miracle, made it out alive of this horrific, beyond imaginable experience. This was not normal behavior for a car. We had this car for 2. 5yrs, we had no automatic driving capabilities turned on (we didn't have self-drive) and were driving home midday from a grocery store trip on a road we drive frequently. The brakes wouldn't push down, the steering wheel wouldn't move, we were totally at the mercy of the car.
Driver's seat weight sensor not working properly. Causes car to slam on the brakes when seatbelt is not on (for example in a driveway or automated carwash, potentially causing a crash) and can potentially leave car running indefinitely (draining the battery). Since sometimes it gets stuck in the occupied or unoccupied state.
My wife driving our Tesla Model 3. From her report, the car was accelerating on its own and would not stop despite her pressing on the brake pedal. She was unable to stop at the traffic light and crashed into another car at an intersection.
On March 1, 2024, I was driving from victorville, CA to las vegas, nv on I-15 northbound. Between 7pm and 8pm two incidents occurred. Both incidents involve phantom braking. My vehicle was in autopilot mode, which is essentially traffic aware cruise control. I was traveling at 70mph and passed a semi-truck. I changed lanes back into the right lane after passing the truck. About 30 seconds later, the car slammed on the brakes. The semi-truck behind me took immediate evasive manuever and swerved into the left lane to avoid hitting me. There was no obstruction in front of me. The nearest vehicles ahead of me were so far away that I could barely see their tail lights. This was a very unsafe condition. The second incident happened about 40 minutes later. No other vehicles were near me although the sudden braking gave me a scare. There were no warnings, messages, or any indication that the sudden braking was being applied. I was able to immediately depress the accelerator to increase speed and override the autopilot.
Traveling on i35 south, approx 70 -75 mph. Using adaptive cruise control/enhanced auto pilot. No vehicles present within a mile of my vehicle. Braking spontaneously engaged, reducing speed to 40mph within seconds. If a vehicle were behind me they would have absolutely collided. I've not filed a report with Tesla. Vehicle did not display any warning, or any other sort of indication that a malfunction had occurred. The problem has not been reproduced by me, however an internet search returns multiple complaints of these exact symptoms.
Car slammed on the brakes on its own while the auto steer function was being used going 80mph. If someone was behind me they would’ve rear ended me.
Accelerating with no input braking unsuccessful resulting in running a stop sign across two-way traffic. Vehicle stopped after approx. 100 meters after running the stop sign. I have discussed with Tesla service to run a diagnostic report (not completed at this time). No warnings or error messages. Vehicle resumed normal functional control after. Tested accelerating and braking at the same time gives error message did not present during the incident.
The car started to abruptly accelerate when slowing down the car at a stop light and would not brake. The anti collision functions did not work. The car went into a truck.
If you are on a hill and if the Tesla detects both pedals are pressed. The car will drop into neutral on its own and free roll. The Tesla “one pedal stop and hold” will fail to maintain a stop and hold state if it detects both pedals are pressed. I was on an uphill driveway and I accidentally bumped my brake pedal when I went to press my accelerator pedal. (big feet). My car free rolled backwards until I let off the accelerator and hit the brake. Luckily nobody was behind me. I moved a good 8 feet backwards during the situation. I tested this on my own in my slanted driveway at home and this problem can be easily reproduced. It happens when the car thinks both pedals are pressed and the brake isn’t fully pressed, it causes the electric motor to disengage causing the vehicle to free roll in neutral, and if “one pedal stop and hold is enabled”, it causes the brake to let go and the vehicle no longer stays stopped. This free rolling downhill. Case 1: stop and hold, in reverse or drive. Both pedals detected pressed, vehicle switches to neutral and free rolls downhill. Case 2: vehicle moving slowly uphill via accelerator pedal pressed, but the brake is detected as pressed. And the the vehicle falls into neutral and starts free rolling downhill. The safety risk is when the vehicle free rolls downhill when both pedals are detected pressed. The safety risk can happen when the driver accidentally lightly presses both pedals. Or if there is an electrical fault where the vehicle may think both pedals are pressed. Vehicle risks free rolling downhill into other vehicles, buildings, or people before the driver can realize what has happened and hits the brakes. A software patch will need to be implemented to correct this fault condition. It should be changed to the following: case 1: if vehicle is in stop and hold mode, the vehicle should remain in stop and hold mode. Case 2: if vehicle is moving. The vehicle should engage stop and hold mode and stop. Thanks.
Please help phantom braking is getting worse.
On Nov 26, 2023. I parked the car in driveway. After sometime started car to go someplace. The car could not move front or back and gave metal rubbing sound. Called Tesla road side and arrange a tow truck. Car was towed to Tesla service center in springfield, new jersey. On Nov 27, Tesla informed me on app to pick the car. I picked the car back on Nov 28. 2023. Tesla service informed by that they could not replicate the issue of brake jamming. They did some tests and told me that car is fine and safe to drive. At the time of pickup the technician told be that it could be software issue. (instances of brake switch mismatch) want to inform that this is brake jamming issue and can stop the car any where. No clear or satisfactory explanation given be Tesla. I continue to drive the car.
While driving on 4 lane pkwy at 45 mph then slowing down to move into left turning lane, my Model 3 gave warning of "parking brake failure" and stopped working at the same time. This means it slowed down to a stop on its own. I was "manually driving" the vehicle when this occurred. Luckily for me I was able to be in a "slower" left turn lane and I knew where the emergency blinker button was located and turned them on. The vehicle didn't even go into coast mode to allow me to move over to side of road. It just decided to stop where it was at. After reading about Tesla's stopping on their own in traffic and people crashing into them I knew this is a serious problem. Weather was clear, my car and its cameras were clean.
On October 20th, 2023 around 3:00 pm I was driving eastbound on the highway 69 in michigan. A friend of mine was seated on the front passenger side (no more other passenger). Autopilot was not installed on the car and the driver had both hands on the steering wheel. I was driving on the most left lane at speed about 75 mph. At about exit#131, suddenly, I felt the steering wheel turned right a little by itself and the car slowly drifted to the right a little, then the steering wheel quickly turned to left by itself and the car quick turned to the left. I tried to control the steering wheel but couldn't. The car zig-zagged forward and hit the center guardrail at about 45 degree angle. The car was pushed away from the guardrail and stopped in the middle lane. After the crush, the left side of the car tilted to the ground. The left side airbag was deployed and my head hit on the airbag (not injured). The bottom of the drivers side was steaming. At this point I thought the car was going to explode or catch a fire since ev's are known for doing that. My friend and I exited the car immediately and we called the police. No other car was involved and no people get injured. The wheel axle on the front left side collapsed and the wheel fell down on the ground but the tire did not blow up. There were severe damages on the left side of the vehicle: the lamp, the mirror, doors and charging port. . Read more...
Over several occasions, this Model 3 Tesla has engaged the brakes heavily while using the autopilot, lane-assist function. This has always happened while going highway speeds. The braking is very abrupt and without any apparent reason (nothing in the front or beside the car). I do not recall this occurring unless the autopilot function is enabled. I am able to disengage the system and take control, but it's an alarming and unsafe glitch in the software.
It was a raining day. When I turned 90 degree to my right into the parking lot from local road, I hit the brake and the car slowed down for turning. Fsd or autopilot were off for sure. Then I felt the car was moving down suddenly and made a big noise due to the a slightly slope down when I turned. I saw a parking slot right in front of me. I hit the accelerator a fraction of second to prevent the car to stop. In a fraction of second, the car accelerated like crazy. I immediately hit the brake very hard (95% of my force on brake). I have 30 years of driving experience. I knew that I hit the brake tightly, but the car still kept accelerate like crazy. I could forever remember the feel and moment of my foot was in the brake. Even after the accident, I went to test the Tesla car. I could feel the difference of brake and accelerator since the accelerator is much easier to push down and I needed to push much deeper in the right of my right foot for accelerator. And the brake is hard, and close to my foot. I thought the car would stop like what I had been driving this car for one year and about 20,000 miles. However, the car was stopping at all, but keeping accelerating for 2 seconds. No warning lights and aeb were on at working. The car hit the short of concrete wall and steel fence and then dropped and hit the tree in right front of me. Finally the car dropped into the short cliff. The airbags were off and warning lights were on. My son and me could use the manual door opener to go out.
We took our first long-disance trip (albuquerque nm to arlington TX, round trip) in our 2022 Tesla Model 3 and experienced multiple (4-5) phantom braking episodes to and from arlington when engaging adaptive cruise control or autopilot. The car had been driven 5,760 miles before the trip. There were no warnings before the braking. The car was travelling at 70-77 mph on interstate highways and suddenly the brakes would engage slowing the car to 40 or 50 mph before we pressed pressed the accelerator. It was a clear day with temperatures in the 90-100 range. One time the phantom brake episode occurred while passing. Fortunately, there no cars travelling close behind us or there could have been a serious multi-car accident. We contacted Tesla service and they told us the car had no discernable problems (attached message).
I was in the carpool lane when traffic came to a complete stop. I pressed on the brakes but they were heavy as if I was not able to press it down all the way. There was no information prior to the accident from the Tesla trying to warn me about an incoming collision. It wasn’t until after the accident the Tesla acknowledged that there was damage done to the car. Prior to the accident there was a service required for the front passenger safety restraints. This accident could have been much worse as I tried to swerve out of the way to avoid traffic but wasn’t able to make it back in time.
Car brakes hard on cruise control when no other cars are around.
My car was purchased Aug 2022. In Nov. 2022 we took a short trip. I believe 5 or 6 times the car breaked for no reason. I believe it is called phantom breaking. One or two times it was a hard break that I believe could cause an accident if someone was behind me, or the wrong person driving. I was sudden and hard in those two situations. I took the car in and after they drove it two miles they told me there were no issues. Then in June 2023 we went on a long trip. I do not use autopilot, this is only cruise control. On this trip probably between 35 to 45 times we experienced the same issues. At least 5 times they were hard breaks and could cause an accident. I again opened a service visit to Tesla. Again, they drove the car 5 miles and claimed there is nothing wrong. I did not accept this answer and asked for the gm. Finally after demaing this for 20 or so minutes an man came and said he was the manager. He also argued in the beginning but when I told him I have found accidents caused by this he finally admitted that it was something called "phantom breaking" and that that it should be fixed very soon with an update. So then again, in August my wife and I went on another trip. It still is happening and probably 6 or 7 times this occurred. It seems to mostly be on smaller 2 lane highways and occurs usually when there are no cars, trucks, or anything nearby. But all it would take is a tailgater to cause a wreck. In August when we returned I made another warranty appointment her in las vegas and immediately they cancelled the visit on my app. They are lying about what is occurring and telling me that it is usually when I am following too close or some garbage like that, which is absolutely not true. I just made another appt today but I am sure they will cancel it. What do I do. I really want to go through nevada lemon law at this point. My name is dane warren and my phone is 702-444-5644. Below I am putting in the most recent incident and mileage then. Happens many time.
During high speed vehicle would do sudden brake with no visible obstacles or cars ahead of vehicle.
I have been forced to stop using cruise control on my Tesla Model 3. Over the past few years, the car will repeatedly slam on the brakes for no good reason when I am driving on the highway. I understand this behavior is known as "phantom braking. " the car will suddenly and unexpectedly drop speed by 10-20 mph on the highway. I am so worried that someone will rear-end my vehicle that I cannot use cruise control anymore. For some unexplained reason, the Tesla Model 3 does not currently have a "dumb" cruise control that I could use instead.
On 9 different occasions, my vehicle was operating in cruise control and slammed on the brakes for no reason. Fortunately, no vehicle was behind me. If there were I would have been rear-ended all 9 times. This has happed 8 times on the freeway and one time on surface streets.
Driving at speed limit (70mph) on interstate 5. Was using cruise control. On 5 occasions, driving n, then s 4 days later, car braked suddenly with no obstacle or vehicle within 50 yards.
My car engaged the automatic emergency braking (aeb) when the car in front of me lightly tapped on their brakes-- when the aeb engaged, my car come to a complete stop. . . I tried to accelerate to prevent being rear ended, but my accelerator was disabled and I had no control of my car. . . Nearly causing me to get rear ended and probably causing a 5+ car collision. Many Tesla drivers have experienced this, and it is absolutely terrifying and needs serious attention because lives are absolutely endangered due to this, and Tesla will not take responsibility, nor have they acknowledged the problem, at all. I've had this happen several times in the last week and I am just waiting to get in an accident at this point. This is unacceptable.
I was driving on interstate 25 north towards santa fe nm at about 75mph with the cruise control engaged. The car abruptly slowed down to about 60 mph for no apparent reason. The slow down was so quick that passengers were pushed forward in their seats. This has happened before when cruise control was engaged. I had hoped that this was resolved by Tesla. There was not any vehicles in front of me for the car to believe a slowdown was necessary. I reported this to Tesla for repair and they replied that a repair was not necessary. They gave me instructions to override the action by pressing the acceleration pedal. I don't believe that is the solution to the problem and fear that if another car was following to close behind me that an accident could have happened. This car was purchased with cruise control but I cannot utilize it for fear of this braking problem.
Car has phantom stops on cruse control three times in six months.
I was driving my car north on i15. Suddenly the car applied full breaks when there was no objects on the road. I could no longer control the car. Even when my foot was on the accelerator the car automatically depressed the break pedal. Luckily there was no vehicle behind me. I was also fortunate that we were going on a straight section of road. If this happened mid turn I would have completely lost control. These cars are a danger to society. It is impossible to drive them safely when they take control away from the driver.
While driving on the highway on a clear day using what I call cruise control that also adapts to the speed of vehicles in front of my vehicle, as well as to extreme weather conditions, with no other vehicles around me, the car randomly decided to apply the brakes without provocation which slowed the vehicle from the setting of 74 mph to 49 mph before I could react and correct the aberrant braking. This is the 4th time this has happened in this vehicle. Previous incidents occurred in heavier traffic, so I suspected the aberrant breaking was an overcorrection relative to the other vehicles around me. After this most recent occurrence, I am confident there was no other reason for the car to suddenly brake other than due to a fault with the car.
While driving in cruise control, not autopilot, my car phantom braked. The road was clear, the weather was clear. I'm thankful there was not a car behind me. I was doing the speed limit at the time 70mph when the incident occurred. The date lised below is an approximate date. It has occurred several times. I drive 45 minutes to work mon-thurs and cruise control helps for the long drive.
In about a dozen incidences with my 12,000 mile Model 3 the breaks come on unexpectedly. In one case I was on I-70 being followed by an 18 wheel truck / trailer when the phantom breaking occurred. Except for the attention of the truck driver and him slamming on his breaks to avoid rear ending me, I wouldn’t be here. I’ve opened 2 service complaints with Tesla and their response is that it is a learned correction for the car - well it isn’t working.
Nearly every time I use the "traffic-aware cruise control" on my Tesla, I experience a phantom braking event. Nearly all the time it is when the road is clear, in the daytime. I use this feature infrequently because I cannot rely on it at all and I'm concerned it will cause someone to hit my from behind.
Our 2022 Tesla Model 3 has "phantom braked" three times on the highway. During each episode, the vehicle slowed from 75mph to 45mph in about half a second - with no vehicle or obstruction in front of us. This was a 4-lane highway all three times. If a car was behind us, it likely would have collided with us. No precipitation, the car was clean and cameras clear. I took the car to the latham service center at 326 bold niskayuna road near albany, new york, to have the sensors and car checked. The tech took the car for a 10-minute drive, didn't experience phantom braking, and said that since he "could not duplicate the concern" no repairs were needed. After several messages expressing concern that this did indeed need to be fixed, neither the owners scott and carolyne nor the tech responded.
On a two lane road with no traffic approaching and no traffic behind us on us95 in the nv desert, the Model 3 slammed on the brakes and slowed from 60mph to 30 or less. This is with the adaptive cruise control engaged, not auto steering. This happens several times. There were several times when large semi trucks were approaching in the opposing lane and the Model 3 slammed on the brakes also when adaptive cruise control was engaged. When we reported this to Tesla they said they need the exact date and time of each incident, or they could not help us. These breaking incidents happened during a 12 hour trip between carson city and rancho cucamonga. This is an unbelievable safety hazard as if someone is following too closely and the car suddenly decide to apply the brakes. The person behind you is going to be caught off guard and crash into you. I cannot believe this is been going on for over a year as I have read several articles about the problem. There is no warning whatsoever when the car does this.
During normal operation vehicle suddenly engages braking system l. This has nearly caused 2 accidents. Tesla insists there is no fault with the car.
Tesla Model 3 dual motor-with autopilot addition to purchase vehicle has repeatedly demonstrated aberrant behavior when in “autopilot” mode. During freeway driving the vehicle has “missensed” lane spacing and unexpectedly attempted to diverge or swerve, exit or turn out of or off of the lane we have been driving in. This has occurred when an offramp or change in the lane definition occurs and is not “regular”. Such as a lane that for some reason is not marked with a normally defined width, or a break in the lines that define the lane. During freeway driving this vehicle has suddenly and for no apparent reason, drastically reduced its set speed during autopilot driving. We were driving in relatively straight, clear and unobstructed lanes on open highway with no traffic obstacles. On multiple occasions our vehicle has accelerated backwards when set in drive. This has occurred when we are backing up to make a 3 point exit up our driveway. After backing up, stopping with our foot on the break, and setting the car in drive, it repeatedly moved backwards. We had to reset the power, on multiple occasions, physically get out and push car forward in neutral to avoid backing into our garage. This concern was reported with video examples to Tesla repair center. We took the car there, they examined it and did not find out why it was doing this. Since it was examined, the car has repeated this behavior. I have not yet reported the repeated incident, as I have 0 confidence that they will solve this concern. I could not upload videos that I have of the car behaving this way.
While driving, had cruise control on, not full self driving, the car suddenly breaks. No one was around us. This happened on two occasions a few hours apart.
I was on I-15 in utah on 1/29/2023 appoximately 2:00. I was attempting to pass in the left lane so the cars behind were following quite closely. I entered into some snow flurries and the car hit the brakes. I barely avoided a 3 car pile up because of this behavior. It appears that this feature for emergency braking encountered a false positive which my family and I barely survived.
Cruise control thinks it detects a pending collision and abruptly brakes. Following cars almost rear ended us. This happens every time at exactly the same bridge overpasses on the NJ garden state parkway south.
Driving across texas, cruise control with traffic assist was enabled in the 2022 Tesla Model 3 long range sedan. The vehicle suddenly braked and went from 84 mph to 68 mph in a matter of seconds. There were no cars in sight, no weather conditions or obstacles around the highway. Unsure of what or why that happened the first time, cruise control was re-enabled and the same thing happened very shortly after re-engaging cruise control.
After purchasing my Model 3, I have experienced numerous times of what they call "phantom braking" and have tried to have it repaired and have been told that there is not anything Tesla can do at this time, but inform the driver to be aware! I was never told/informed/warned about this issue when I ordered and picked up my car. I have almost been in accidents at least 3 times while using my cruise control on the interstates.
Phantom braking. Driving down 395 going the speed limit, no other cars or any obstacles in the road whatsoever, the car would slam on the brakes hard to the point I almost lost control of the vehicle. This happened 3 times in a row before I turned off adaptive cruise control. This is the most glaring obvious example of a vehicle safety hazard that should be recalled that I’ve ever seen on a new car. If someone was driving behind my car I have no doubt this would have caused a rear and accident.
While driving the car suddenly the car applied sudden breaks & moved opposite road. Luckily no traffic opp side otherwise we are having the same day as last day.
Since ownership phantom braking has occurred while the adaptive cruise control, autosteer and/or autopilot have been engaged. It is completely random and occurs at both high speeds and during local street speeds. It doesnt matter the terrain either. It has happened while on a straight and even road as well as curvy and rolling hills. It also doesnt matter if its daytime or night. The applications will also disengage (turn off) if the rolling hills are frequent.
While driving back from san antonio TX, I engaged autopilot on the hwy. Multiple times my vehicle would experience phantom braking with no other cars on the road and would slow down drastically from 75mph to 20mph. This sudden braking for no reason could have caused an accident if there was another vehicle behind me. This phantom braking has also negatively affected my safety score for my insurance.
Multiple times traveling on interstate 70 at 75 mph the car would brake itself without warning while the “autopilot” (driver assist) was engaged. This probably happened 4 times over the course of 1 hour. I recalibrated the cameras after the 3rd event, but it did not help. This was very dangerous and unsettling. I verified no-one was close behind when engaging the autopilot in case the system “decided” to brake unexpectedly. If someone was behind me traveling at interstate speeds, they would have hit me.
The car slammed on the brakes while we were using auto pilot on the freeway, even though there was no one braking in front of us. This was the 2nd time this has happened. The ac and radio shut off for the rest of the ride and the ac has been working intermittently since. We have a baby and she was not in the car but she is in the car with us often. We have submitted a service request for this week.
Everyday I drive on highway I-10 I get severe phantom breaking, when I have auto pilot on or just my cruise control. Sometimes it’s as hard as you can brake. 30+ mph before I can push the gas and stop it, with absolutely nothing around me, and all my software updates are up to date. Extremely unsafe and needs to be corrected.
While using auto throttle (cruise control) on a recent trip I had several instances of uncommanded slow downs. These ranged from slowdowns from the activation of regenerative braking to actual hard breaking. It occurred on both two lane highways and interstates. More often on two lanes. Often it occurred on topping a hill and some thing in the distance was misinterpreted as a hazard. At other times I could not determine what set it off. It ranged from a slight slow down to hard breaking. It could easily have led to a rear end collision had someone been close to me. I finally had to stop using the auto throttle as it seemed unsafe.
We just went on a longish trip, covering a total of about 2,500 miles. While driving on interstate highways and using cruise control, the car would occasionally brake for no reason. The first several times it happened, the car braked mildly and we tried to explain it away. ("it must have seen the guardrail/traffic cone/butterfly," etc. ) however, the last time it happened, with absolutely nothing anywhere near us to the sides or front, the car braked freaking hard. I was driving, and it scared the $hit out of me. If the 18-wheeler behind us had been a little closer, we would have been toast. After that, we disabled the automatic emergency braking every time we started the car, and we'll continue to do that.
While going at 75 mph, no obstacles or cars ahead of us, on us30 w in texas, the car applied a sudden strong brake (phantom braking) that almost caused a severe accident.
On our trip from san diego to sacramento yesterday 9/21/2022; while cruise control was on, the Tesla braked for no reason on 3 different occasions causing great alarm and emotional distress to all of us in the car. We were traveling at freeway speeds on the 5 north and thank goodness no one rear ended us when these events happened.
"phantom braking:" vehicle has braked multiple times on the freeway while using adaptive cruise control, when no objects were in the vehicle's path. Typically occurs when driving on curved section of freeway at speeds above 50 mph.
My car is brand new. When in autopilot mode (not full fsd), the vehicle does u expected braking apparently randomly. There are no road obstructions or potential road obstructions visible at all to me as driver. Yet, the vehicle will brake suddenly. It does this so frequently that I no longer use autopilot unless I know the road has no other vehicle driving behind me and is very clear ahead of me. I never, ever use it on the highway. In one incident, I was using my autopilot and a motorcycle was traveling at a much too close distance behind me on a curve on a busy roadway, with a large RV driving in the lane next to me. As all three of our vehicles approached the curve in this cluster, my vehicle suddenly braked and the motorcycle behind me almost crashed into my vehicle’s rear end. It was terrifying. After that incident, I severely limited my use of autopilot and take pains to ensure my foot is resting on the accelerator in case I need to apply a little pressure to counteract the unexpected braking while in autopilot mode.
I rented a Tesla model three and have driven 5000 miles on it since I got it three weeks ago. In that time this car has done some very dangerous things that concern me about my safety. I stopped using the auto pilot function after one time when it tried to pull me off the road at highway speeds into the emergency lane. I have also started experiencing the phantom braking issue that you read about online. For some reason this car can’t go more than 10 or 15 miles without slamming on the brakes even though there are no cars anywhere close to me or any objects on the road that might trigger the automatic braking. I am afraid that this car is going to slam on the brakes when there is somebody behind me and cause an accident.
While driving with adaptive cruise control on a two lane highway, as I was entering a curve in the highway and there was another car in the opposite lane, my Tesla rapidly decelerated to the point that it almost caused an accident. The car following me had to slam on their brakes to avoid hitting me. I just learned that there is ongoing deceleration problem with Tesla's and don't feel it is safe to drive with this technology on.
I recently got into a car accident with a Tesla. I was injured and my car crashed against a residence’s entrance putting myself and others in danger. The components or systems that failed are the regenerative breaking on the Tesla, the torque or force that is distributed to each wheel, and the rear passenger tire shows more wearing than any of the other tires of the vehicle (not only on my car, but also on one of my friend’s Tesla. ) it was raining. I was driving at a normal, slow speed, on a straight line on the road. I stopped pressing the gas pedal, the regenerative breaking activated, and my car glided and crashed. In the past, I have had some experiences where even on a dry road, sunny day and no rain, my car would slide and loose traction when letting go of the gas pedal therefore activating the regenerative breaking and making the car loose traction and slide. I have videos and pictures, filled a police report, and recently filed a claim with my insurance. The vehicles components have been inspected by the police. They have not been inspected by the insurance as of now. The only lights/car signals that turned on automatically after the incident occurred were the emergency lights. I do not recall any lights/signals showing up on the dashboard or screen while the incident was happening.
Driving with cruise control on two lane or interstate car will automatically just slam on breaks. Dropping cars speed 10+ mph. There is no warning it breaks hard enough to skid tires and lock seatbelt. I have several times it has break checked car that are behind me cause them to switch lanes abruptly. It will do it some times after you merge back into a lane after you pass some one. There is no warning at anytime it will do this. I reported this to them the day I purchased this car new. They canceled the service appointment and said car will update it self and there is a software issue they are working on. Car is getting worse as time goes on. It does it every time you drive it. I understand if it slowed down 1 to 3 mph but it will drop 20 mph in seconds. It violently brakes. You can hit accelerator pedal fast enough before it drops 10 mph.
When driving on a 4 lane divided highway using adaptive cruise control at 70mph+, the emergency braking will suddenly activate, even when the road ahead is completely clear with no surrounding traffic. The car will suddenly brake, sometimes dropping 30mph or more off of speed, from 75 close to 40. Stepping on the gas pedal will abort this braking. If left alone, the car will stop braking and accelerate back to the original speed with no driver input. This will happen multiple times over 40 miles of highway driving. If it happened when being closely followed, the chance of being rear ended by the trailing car is high, though thankfully this has not occurred yet. The problem happens daily on commuting and has happened since taking ownership of the car on Jun 29, 2022 through today.
First time interstate with new vehicle. Within first 100 miles of using cruise control at 80 mph vehicle would suddenly phantom brake. Occurred twice within 50 mile span. Stopped using cruise, as we were almost rear ended. Attempted later in trip with no trailing vehicles; phantom braking occurred within 50 miles of using. Stopped using due to major safety concerns.
In autopilot the car would brake hard for no reason and road clear in front of vehicle.
Car is phantom breaking with cruise control set on the freeway.
The contact owned a 2022 Tesla Model 3. The contact stated while her husband was driving 35 mph on traffic aware/cruise control, he attempted to depress on the brake pedal but failed to stop the vehicle. The contact stated the brake warning light was illuminated. The driver purposely steered the vehicle into a tree to not hit a house. The air bags did deploy. The driver had bruising on both legs, lower abdomen and pelvic areas. The driver sought medical attention with his primary care, four days later of the accident. The police report was filed. The vehicle was not drivable. The insurance company deemed the vehicle a total loss. The vehicle was towed to towing lot. The vehicle was not diagnosed. A dealer was not contacted. The manufacturer had been informed of the failure. The failure mileage was 5,224.
We have not yet had an accident but have come close due to phantom breaking when using the cruise control with our Tesla. We have reported the concern to Tesla as of 7/21/22 and were told to reset the computer but they have not been able to offer any other solutions. We are very concerned for our safety as we cannot reliability use our cruise control.
While driving on the highway with the "cruise control' on, the car automatically braked two times during my travels. No other cars were around me.
Driving on a 2 lane highway on July 15, 2022, using cruise control. A tractor trailer was approaching me. The truck did not cross the center line. There was no concern of a potential problem. With no warning, the Tesla applied extremely hard braking. I had no idea for the reason, afterwards I thought that the motors failed & ceased. If the right brake did not grip as much as the left, the car would have been steered into the other lane into the path of the truck, death would most likely have resulted. The car also braked for side roads, not as intensely as when the truck was approaching. A Tesla rep was notified with a request for immediate repair. The Tesla rep downplayed / minimized the issue and stated that the issue could be resolved in an update (with no time frame). I am in fear of using cruise control on 2 lane roads.
Under adaptive cruise control, the car slowed from 80mph to 55mph on the highway. There were no cars or objects in front of us. We tried to hit the "gas" pedal but the car would not let us override it. The car behind us came extremely close to us and flashed his lights at us. Bug report submitted to Tesla. We were traveling downhill with a slight right curve.
Ever since I have had this car. . . . . Dec 2021; phantom breaking is a real problem. I am just driving along with out autopilot on, it will slam on the brakes and I nearly got rear-ended numerous times. This has happen so many times that it is very frustrating. I reported this to you back months ago and nothing has been done. This is very dangerous! will this ever get resolved? jill ann brodd.
While using Tesla adaptive cruise control on the ohio turnpike on a sunny day, the brakes engaged , causing the vehicle to slow quickly. There were no obvious obstructions, other vehicles, road conditions, or formations that should have caused the system to brake. There was a large green and white reflective road sign along the right side of the road. I was able to press the accelerator and return to speed. If I hadn't been able to return the car to speed quickly, a large truck behind me would have had to brake hard to avoid a collision.
While driving 2022 Tesla Model 3 with cruise control, the car phantom braked with nothing around vehicle. This happened approximately 20-30 times while driving for about 8 hours. The phantom braking occurred while cruise control was set a 75 mph and and went to around 65 mph. This has occurred at varying speeds. It also occurred while using the auto-pilot feature. This happened the next day numerous times. It also braked on a two lane highway after a vehicle passed our car. There was no warning or indicators before, during or after. I am really concerned that this will occur with a vehicle behind my car and cause a rear end collision. Need to see Tesla dealership when return from current trip. Any help would be greatly appreciated.
I was driving in our new 2022 Tesla doing 55 mph using the adaptive cruise control, not on auto pilot. We were on a divided highway, a few cars coming from the opposite lane, nothing in front of us when without warning the car heavily braked. It frightened us and I pressed the accelerator and the car continued without any further incident, but the episode was scary because earlier in the day we were driving on a heavily traveled interstate where such an episode could easily have caused a collision.
We experienced the following phantom braking (vehicle braked without warning with no obstacles present) incidents while using cruise control: July 1 2:14 & 2:15 from 74 to 55 mph 2:21 74 mph to 69 mph 2:34 74 mph to 60 mph 2:40pm: 74 mph to 60 mph July 2 11:08 74mph to 63mph. A car had pulled up close behind us to prepare to pass on a heavily trafficked, two lane interstate highway . Our vehicle braked. The car behind almost rear-ended us. If I had not moved to the right onto the shoulder and the trailing vehicle had not swerved into the left lane (which was fortunately empty), it would have hit us. We reported these incidents to the Tesla service center on July 8 when we dropped off the car for another service issue. When we picked the car up they told us that they had adjusted the car's cameras. We have not tried using cruise control since then.
My Tesla Model 3 has detected imaginary object while using auto pilot feature and applied full brake pressure to stop the car, which puts us in danger of being rear ended.
The contact owns a 2022 Tesla Model 3. The contact stated that the vehicle inadvertently activated the brakes independently after an image appeared on the display screen. The contact stated that the brake failure warning light was illuminated. The contact related the screen detection failure with a sensor failure, causing the brakes to independently apply. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 728.
Taking two 300+ mile trips, last Friday (June 24)and yesterday Monday (June 27), while on auto pilot with the cruise at either 80 or 85, the car had multiple phantom braking issues. The car would decelerate between 10-20 miles instantly with no obstacles or other cars around. This happened at least 10 times total with both trips. So much so that I have no confidence in using this feature again. It's horrifying when it happens.
At least 6 times on a trip today the traffic aware cruise control cut out and slowed the vehicle dramatically for absolutely no reason. If there was a vehicle close behind me, there would likely have been a collision. The weather was clear with no vehicles remotely close to me. About 1/2 the incidents were on a two lane road in the California desert. Other dramatic events were on interstate highway when my vehicle had just passed an off-ramp, I was in the right hand lane. Tesla has been notified via a bug report each time it happened. Tesla is aware of the problem and says we don't need to take the vehicle to a service center.
Cruise control was set to 70 mph on main turnpike. Shortly thereafter the car slammed on the brakes without any traffic around bringing the car almost instantly down to 45 mph. Had to override brakes by stepping on accelerator.
When driving down a 2 lane, desert highway in California at about 60 mph, the cruise control cut out for no reason. There were no vehicles near me. This happened 3 or 4 times within an hour of driving time. When the cruise control cuts out and/or emergency braking occurs, my vehicle slows dramatically. There is a significant risk of a collision if there was a vehicle behind me due to my sudden, and unnecessary dramatic change in speed. Tesla has been notified via a bug report. Tesla says this is a known condition and may occur. I feel this is a safety issue and must be solved or have the traffic aware cruise control changed to a standard cruise control that requires driver action to be disengaged.
I’ve only had my car for 2 days and have had 6-7 phantom braking issues. First day I was driving home from kc, mo after picking up my new car. 4 random stops with the brakes. Some as we approach a (under) bridge, some the top of a hill. Is it falsely detecting radiant heat as an object? second day same thing, but on new software update (6-25-22). Shorter trip, so fewer incidents. I recall one where no cars were in from of us and there was some asphalt patches on concrete highway. This triggered emergency brakes again.
Three times in 15 minutes during my road trip, while driving in autopilot my car braked for no reason with no obstruction. Fortunately, no one was hurt or injured but it could have caused major issues if there was more traffic.
While backing out of my garage the car accelerated uncontrollably and climbed the curb of my driveway. I tried braking without any success. A message saying, to the best of my recollection, "automatic braking disabled" appeared on the dashboard. After climbing the curb the vehicle came to a stop and "hazard lights" came on. There were less than 50 miles on the odometer at this time. After waiting for a few minutes I gently pulled the car off the curb and slowly drove it back into the garage. I discovered broken lug nut and what appeared to be its casing lying in the driveway. Tesla service center sent tow-truck to tow the vehicle away to its service center. I handed over the broken lug nut and and its casing to the Tesla tow-truck person. While towing my car suffered even more damage as the passenger side front wheel became almost horizontal and it considerably damaged the front bumper. The photos of all these are uploaded with this incident report.
While using traffic aware cruise control, either the cruise control cut out or emergency braking was initiated causing the vehicle to rapidly slow down. This happened once on a two-lane road and multiple times on a four-lane, divided highway. My vehicle slowed very rapidly from about 70 mph to about 50 mph. If another vehicle had been close behind me, they might have hit me due to the sudden, unexpected decrease in my speed. There was no hazard, vehicle or otherwise, in front of me at those times. Tesla has been notified through a software bug report. Tesla says this is a known possibility, but has not fixed the safety-related defect. This happened on highway 14 in the California desert well away from any town or city in daylight and in good weather.
This concerns the "phantom braking" problem occurring to many Tesla owners recently. I took delivery of my new Tesla Model 3 on may 3, 2022. I was very cautious about enabling the advanced features of the car such as autopilot, and I did not experience the phantom braking (pb) problems that some of my friends described with their Tesla. I bought the full self-driving (fsd) package but I have not asked for it to be enabled. Then I left my house on June 9th for a 12 day, 2500 mile round trip to seattle and back. During the trip I cautiously began to use autopilot functions, and found them to be very useful, particularly the tacc cruise control feature. As the trip progressed, I began to use the tacc more and more because I was beginning to conclude it might be safer than my own driving in specific situations). On the 6th day I began to return home and increased my use of both autopilot functions (tacc and auto-steer). The further I drove, the more certain I became what was happening, but not why. But first you have to understand the constraints. Tacc controls the accelerator and the brake pedal and therefore also controls the regenerative braking capability. The other half of autopilot is the auto-steering capability, which controls only the steering wheel. But the important part is -- you can operate the car with only tacc engaged but you can't engage auto-steer unless you activate tacc first, or at the same time. During my trip I experienced some degree of pb something like 25 times. The 3-5 worst were similar to stepping on the brake pedal firmly. On one occasion I had no traffic near me so I didn't immediately override the stop, to see what it would do. The car continued to rapidly brake from about 75 mph down to about 25 when I stepped on the accelerator to break the pb episode. My conclusions -- pb is a tacc problem. Auto-steer does not change the behavior and pb doesn't happen unless tacc is engaged.
While the car is in auto cruise control, especially in the 72 mph and above range, the brakes engage for no reason. This happens repeatedly on long travel days. There is no notice of the slowdown. It can be abruptly and be extreme. The accelerator has to be used to disengaged the braking. We see it called phantom braking. It certainly is not safe.
Two separate times today the car automatically braked hard when there was nothing in front, nor around us, when we were using cruise control.
When driving on the interstate this morning our Tesla suddenly and aggressively applied the brakes. This happened many times. There was absolutely nothing near us. These were empty stretches of highway, these incidents were jarring, both emotionally and physically. We were fortunate that there were no cars near us, especially behind us. This has happened before driving around town but it was less dramatic because our speed was slower than on the highway, we thought maybe we had to get used to the car, this is our first highway trip. We’ve been on the road for 3-4 hours and it has occurred 8 or 9 times. We called Tesla to report it. They said they rarely hear this complaint, upon researching it we see that this is a known issue with our year and model but nothing is being done. The research says you are “investigating”. Tesla owners need to be told that this issue is under investigation. I’m sure it is hugely underreported. Will it take personal injuries to get some action? at the very least Tesla owners need to told to be aware and to report any incidences of this random extremely dangerous breaking out of the blue. I am requesting a personal reply to this concern and compliant: edwalent@yahoo,com and denisewalent@gmail. Com,.
The car has been phantom braking when in cruise control and auto pilot for no reason. This has happened multiple times where it throws the driver into the dash, and it brakes hard. This can cause an accident on the roadways and also the driver if throwing the driver into the dash. This has been going on since we have gotten the brand new car earlier this year. There have been multiple updates to the car but none of the updates have not resolved the issue.
Was traveling on auto-pilot on an uncrowded 2-lane highway, 1 lane in either direction, about 65-70 mph. Car suddenly braked quite drastically for no apparent reason except that perhaps there was a truck in the distance. However, the car had "seen" plenty of trucks before and after and didn't respond in this way. Note that this happened 3 times, possibly 4, on 2 separate days, and only on autopilot. Note also that the autopilot was functioning as a cruise control because I had 2 hands on the wheel and was not really allowing autopilot to steer. I stopped using autopilot after that.
When using the cruise control or assisted cruise control, the car will brake suddenly and without warning as if there’s an obstacle in front of the car. In every case (more than 20 times) no obstacle is present yet it brakes regardless. In one recent case we were being closely followed and the trailing car had to suddenly maneuver around us into the oncoming lane. Thankfully there was no oncoming traffic. When I reached out to Tesla they acted like it was not common yet now I’m reading that it’s becoming extremely common.
Driving on interstate with autopilot on. I was cresting a bridge overpass when the car suddenly braked on its own even though no other cars or obstacles were in either lane.
I purchased my Tesla Model 3 six months ago and I have experienced the phantom braking event while on autopilot four times that I can recall. The most recent occurrence was this past Saturday afternoon, may 28th, 2022 southbound on I-35w around 2pm . I was driving on a clear sunny day and there was no traffic in front of me. There was a white pickup truck behind me about 5-10 car lengths. While traveling on auto-pilot at 70mph the car suddenly slammed on the brakes and created a situation where the truck behind me could have rear ended my vehicle if I had not disengaged the autopilot quickly. The forward collision warning sensor did not activate indicating any type of potential collision risk. The vehicle simply slammed on the brakes and decelerated from 70 to about 35mph before I could get the autopilot disengaged by tapping the brakes and taking manual control of the vehicle. This was by far the most startling incident but it has occurred on more than one occasion.
While driving at approx 80 mph along a major highway at approximately 11:30 pm, and while utilizing cruise control, my Tesla Model 3 applied brakes when no vehicle or object was around. My hands were on the wheel and I was focused on driving but the force of the braking caused passengers to move abruptly forward in their seat belts and startled me as the driver. The speed abruptly went from approx 80 down to below 60 mph. This has happened multiple times. I contacted Tesla support and was told that this is a known issue called “phantom braking. ” since I have not used this feature and was told that there is currently not a fix or estimated software release.
The contact owns a 2022 Tesla Model 3. The contact stated while driving at 40-60 mph and making a turn using self-driving mode, the brake pedal was depressed. However, the vehicle accelerated inadvertently at higher speed. The contact depressed the brake pedal several times but the vehicle failed to respond. There was no warning light illuminated. The vehicle crashed into the front passenger's side door of another occupied vehicle. The air bags deployed. The contact briefly lost consciousness. The contact sustained soreness on the nose, the throat, the upper back shoulders and increasingly on the back. Additionally, the contact sustained emotional trauma. The contact stated that she was in the process of seeking medical assistance. The two passengers occupying the front driver's seat and the front passenger's seat of the other vehicle sought medical assistance. There was no further information provided. A police report was filed. The vehicle was towed to a tow lot. The manufacturer was notified of the failure but did not provide any assistance. The vehicle was not diagnosed or repaired. The failure mileage was approximately 3,500.
While driving at high speed on a freeway the car started braking without driver touching the brake pedal. Adaptive cruise control and lane departure were on. Fortunately no one was following close or it could have cause a serious accident. This happened twice on one day.
2022 Tesla Model 3. Consumer writes in regard to defective braking system.
My concern first started with the cruise control suddenly shuts off. My biggest concern when the cruise control suddenly shut off and braked. When this happened we were traveling on interstate 80. 4 lane highway 2 lanes each direction. Cruise control set at 80 mph. Approaching an 18 wheel truck moved to the fast lane. Half way past the 18 wheel truck cruise control suddenly shuts off and the car brakes. Traffic was light so lucky I wasn't rear ended. Notified Tesla they sent me a over the air software update. Not satisfied made appointment to bring into their service department. Was told their system doesn't go back to the incident and it happens again file a bug report. Not feeling safe with a car suddenly brakes.
Frequent incidents of phantom braking when autopilot is engaged at highway speeds. Usually occurs on 2 lane roads, but has also happened on divided highway as well.
I275 southbound in terra ceia, FL. 11pm. Road surface damp. Speed 80 mph with adaptive cruise control engaged. No other vehicles within view. While on cruise control, the vehicle suddenly engaged the brakes slowing from 80mph to 65mph in a violent manner in a fraction of a second. Wheels broke traction slightly. This has occurred on a number of occasions to me since owned on 12/10/21. It's extremely dangerous to the point I rarely use cruise control on wet or slippery roads for fear of departing the roadway.
For no reason at all the brakes stopped me in the middle of the road. I was nearly hit from behind because it was so sudden only driving about 20 mph and slowing up for a light but did not hit the brakes happened approximately three times.
While driving with cruise control set to 90 mph, my vehicle rapidly decelerated to 70 mph — with no other vehicles around. The vehicle suddenly braked for no reason at all, multiple times. Autopilot was not engaged and I was steering the vehicle myself. This while driving west on hwy 76 in colorado a clear sunny day around mile marker 141, near proctor, CO. The middle of nowhere. I have a 50 second video I would be happy to share but no video upload option.
Report phantom braking. It happened multiple times on thru way from last 3 days. There were nothing in the front of the car but it applied brakes on thru way, lucky no vehicle on the behind. I am concern about safety of my family.
There have been 3 separate instances in unexpected and sudden braking when using cruise control. All instances occurred when there were no nearby vehicles present. The first incident occurred on a 2 lane road when I was driving in daylight. I used the cruise control and twice over 10 min the car suddenly and unexpected slowed/braked startling me. After 2 times, I turned off the cruise control. Another incident occurred when I was driving on the interstate. Same experience. Sudden unexpected emergency braking as if I was about to hit something and there was nothing there, again daylight. Most recent occurrence my husband was driving, it was night on interstate and he had cruise control on and the car suddenly braked startling everyone in the car. There were no other vehicles present. He turned off cruise control for the remainder of the drive.
I was driving through an intersection in san francisco on a green light and the car suddenly braked hard with no object in front of me to brake for. Fortunately the car behind me managed to brake without rear-ending me. This was totally without warning and completely unneccesary. This was a "safety feature" that engaged to make me and the pedestrians and cars around me less safe! if the automatic emergency braking doesn't work (and is more dangerous to human life and property when activated as opposed to not), it should be able to be disabled for safety's sake. I can disable it for a trip, but then I have to remember to disable it every time I drive the car or it could put my life in danger! this is dangerous! the control panel informed me that the automatic emergency system was to blame for the dangerous stop. There was no warning before this happened. The vehicle has not been specifically inspected for this issue, but this appears to be a known issue for this model of car.
We just purchased this vehicle new one week ago. Several times while using cruise control on highway 101 in mason county, wa we have experienced severe "phantom breaking". There is no reason for the sudden breaking and seems to be quite random and dangerous.
I have a 1 month old Tesla Model 3 that when I use the cruise control every time I go past a truck on a 2 lane highway, my car will initiate emergency breaking. This has caused cars to almost rear end me. I took the car to Tesla to be serviced, and the issue didn't get any better. I have videos of this happening if you need them.
Multiples times while the car was using cruise control we have had it unexpectedly and aggressively brake. This seems to happen when a car is coming towards us in the opposite lane. We have only had the car for 4 days. It is to the point we do not use the cruise control. If someone would have been behind us we would have gotten in an accident. We have also had the forward collision warning go off while not in cruise control.
Driving on a 4-lane limited access road while using adaptive cruise control (Tesla calls it "autopilot", my car suddenly reduced speed dramatically. There were no other cars nearby, nor was there any kind of obvious obstruction. I was able to turn off autopilot and resume speed, but I worry what might have happened if there had been another vehicle behind me.
While using adaptive cruise control, the car suddenly braked on interstate at 65 mph when no obvious obstruction was seen. There was one truck over 100 yards ahead in the slow lane. The braking occurred after I changed lanes to pass. There were no vehicles ahead in the passing lane. Despite a light rain, visibility was not overly affected.
The contact owns a 2022 Tesla Model 3. The contact stated that while driving 75 mph, the braking system erroneously activated causing the vehicle to abruptly stop. The contact indicated that prior to the braking system activating, an audible beeping noise was heard inside the cabin. Additionally, there was no vehicle or object nearby to cause the forward collision avoidance system to be activated. The cause of the failure was not determined. The local service center was notified of the failure. The manufacturer was not contacted. The failure mileage was 1,800.
When driving my husband's new Tesla on the highway for the first time, with adaptive cruise control on, there were two frightening incidents: 1) I was traveling in the left-most lane of a 3 lane highway (3 lanes in one direction) moderate traffic. I signaled my intention to change lanes, and started to migrate into the middle lane. There was an 18-wheeler in the right-most lane slightly ahead of me. The Tesla suddenly braked hard without warning. Either I or the Tesla also swerved back towards the leftmost lane (it happened very fast and I was panicked, so I'm not sure which of us initiated the swerve). The Tesla then seemed to recover from being "spooked", and accelerated back up to the set speed. 2) later that day, I was traveling on a highway again, this time just two lanes in one direction. Traffic was light. The Tesla again braked suddenly, though there were no cars nearby, and then resumed speed. Additionally, when driving in moderate traffic in town, the Tesla let out loud alarms twice to alert me about cars it deemed I had not paid sufficient attention to as traffic slowed approaching a light. Cruise control was not on, and it did not brake, but it was startling. I usually drive a 2017 Volvo v60 with adaptive cruise and collision-avoidance technology, and it is much less sensitive than the Tesla is.
Good evening, we took delivery of our Model 3 just over a week ago and have a big concern with autopilot. Over a dozen times thus far, the car disengages autopilot and begins to brake. This is much worse at night when approaching hills or other cars and is very unsafe, especially for the people behind us. Is there a feature I can turn out to improve this? perhaps add std cruise w/no emergency braking? help!!!.
My car while in auto pilot will sometimes randomly on highways at highway speed, slam on the brakes. It’s dangerous because you will be doing 75+ mph and the car will just slam on the brakes and you have to take over control quickly to keep up speed. It has happened to me on I-25 in colorado and I worry sometimes that I could get rear ended. It doesn’t happen all the time just randomly.
2022 Tesla Model 3 long range. As already known the Tesla Model 3 has the issue of "phantom braking". Now that I have a $65,000 for 3 days I am very angry and concerned about the phantom braking. Here are some details. Within 10 minutes of initiating autopilot or cruise control the vehicle brakes without any reason when driving highway or freeway speeds (I did not try it on city roads). For the most part the vehicle unexpectedly decelerates 2-5 mph. Although, it is just a little bit it makes for a very unpleasant ride. However, it happens repeatedly. And this happens all the time when autopilot or cruise control is activated. I counted 5 occasions of phantom braking within less than 3 minutes. The last of those 5 was an unexpected and heart stopping deceleration from 84mph down to 52 mph in less than 2 seconds. This can really give you a heart attack because it is very unexpected. You cannot even drive 10 miles without this happening. There wasn't even a car in front of me for at least 1 mile. So no reason whatsoever for this braking "maneuver". Since I have read about this issue I only (if even) try cruise control or autopilot when there is no vehicle behind me within 1 mile to avoid someone rear ending me. But still. . . . . It is a serious safety issue. One, because of following traffic rear ending the vehicle and second it is really heart stopping when for no reason, out of the blue your vehicle decelerates very hard. Thank you.
Phantom braking occurs when 'autopilot - cruise control' is engaged, while traveling at highway speeds.
Brand new Tesla Model 3, driving 60 mph on 2 lane highway. The shadow of an oncoming 18 wheel truck was cast into my lane, as it was oncoming, probably 60 mph as well. I believe the shadow triggered the "automatic emergency braking", and my car violently slammed on the brakes, and released them about 30 mph. If there was a vehicle behind me, there almost certainly would have been a collision. Thankfully, no one was behind me, and my car never left the proper travel lane.
Just bought the car a few weeks ago. Have had several instances of phantom breaking. Can't drive down a residential street at 25mph as the cars parked along the side of the road cause the alarms to go off and the breaks apply themselves. Also happens when driving on 3 lane roads with a middle suicide lane and there is a truck parked in the middle lane suicide lane. The car will apply emergency braking just driving past the truck. Or past a school bus that is off the side of the road. Very irritating. My Subaru has never done this. Multiple dates this has happened.
My car when it’s on cruise control will all of a sudden have phantom breaking issues causing it to decelerate very quickly almost causing many crashes with cars behind me. This issue needs to be addressed quickly before someone is injured or even killed.
Driving on a two lane highway with adaptive cruise control on, the car sometimes decelerates and sometimes even comes to a quick stop with brakes when a vehicle approaches from the opposite direction. Although it does not happen every time, tractor trailers turn red and the car slows from 55 mph to 10-20 mph rapidly. Cars behind me have nearly hit me in the rear because of the fast stop where none was expected (or needed). On occasion, the car slows when no car is coming, but there is a rise in the road, or a curve. In rochester, at Tesla service, I was told that the adaptive cruise control was "performing within specifications. " if that is correct, the specifications are dangerous and need to be modified. The only remedy, I was told, was not to use adaptive cruise control.
Vehicle brakes on cruise/autopilot for no reason occasionally.
Phantom braking on highways, multiple times on full self driving (auto pilot).
When using the autosteer function and also the adaptive cruise control, the vehicle seems to have a phantom braking issue. The car will apply brakes in an aggressive manner when the vehicle is faced with oncoming traffic in the opposite lane headed the other direction on a 2 lane road. This seems to occur when a large truck such as ups or semi tractor trailer is approaching in the other lane headed the other direction - the vehicle seems to recognize that as an imminent forward collision and begins to aggressively brake the vehicle, which could cause a following vehicle to rear end me. This has happened on several occasions with varying degrees or severity (how hard it applies the breaks).
Phantom braking on open roads. Occurrences: twice on February 16, 2022 twice on February 17, 2022.
When driving on highway with “autopilot” engaged…. Vehicle brakes for no apparent reason at random times. Super dangerous especially if someone is following you. Vehicle brakes hard and is not safe.
When I drive this car in cruise control, I never know when it will suddenly brake without warning, trying to bring the car to a stop whether I am going 65 or 30 mph. It will see a shadow in the road, a pedestrian on a sidewalk, an oil spot on the pavement, and will abruptly throw the car and me into rapid deceleration. If it is sees a car in the oncoming lane, driving appropriately in its own lane, my car in the opposite lane will suddenly brake like I am about to have an accident. It will brake if it sees a vehicle coming around a bend in the opposite lane. Not only is my vehicle's braking uncomfortable and alarming, it is exceedingly dangerous. On urban and semi-urban highways, multiple times someone has almost rear-ended my car. Only because I was hyper-alert to the situation was an accident averted. I am an excellent and conscientious driver, with both hands on the wheel, not using my phone. I am not using the "self-driving" mode and never have. It is an option I paid $10k for but have never used. My main concern is for the safety of my current vehicle and for the other cars on the highway around me.
Sudden unexplained braking while in cruise control on an interstate. Unexplained very, very loud warning alerts out of the blue. Usually happening when there was a an adjacent white truck in daylight conditions.
The vehicle suddenly brakes quite significantly and without warning periodically when cruise control or automatic steering is in place. It happens most often on two lane roads when a truck or a vehicle with headlights on approaches in oncoming traffic. There is no warning and it is so startling that it causes the driver to overcorrect or worry that the car will completely stop with traffic moving behind us. It is totally unpredictable and unanticipated. Once the vehicle has passed, it rapidly resumes speed. It feels as if the car has total control, not the driver. I have not notified Tesla, but plan to. Very dangerous and unnerving.
Phantom braking. Yes my safety and the safety of cars behind me were put at risk by the sudden braking. I have not contacted the dealer yet. There was no warning prior to the issues occurring. I sure wish I'd known about phantom braking before I set off on a road trip across I-70 recently. Very dangerous indeed. I drove my 2022 Model 3 from denver to kc round trip last weekend and phantom braking occurred about 30-40 times total. I was using tacc cruise control and going about 75 mph during these times. I didn't want to turn off tacc cruise control because the roads were straight and it was a 9 hour drive, but I did drive with my toe on the accelerator to be safe and was always on guard, especially when cars were directly behind me. It would suddenly brake when the pavement texture changed, under an overpass shadow, after a bridge and randomly when I had no idea it would occur. I was afraid of getting rear-ended and it made for a pretty tense trip. I sure hope it gets fixed or I won't be taking it on extended road trips. It would be a shame to not be able to safely use cruise control. Also, makes me aware of other Tesla's out there that might phantom brake as well so we need to be careful. Unacceptable and dangerous.
Have had several phantom braking espisodes when driving with cruise control on both at 45 mph. It brakes by itself and there is nothing in front of me that would of caused this.
On my daily commute to work on the interstate while in cruise control the car will slam on the brakes fro no apparent reason. This abruptly takes my car from 70 mph to 40. Happens multiple times in cruise control every day.
Multiple times while driving using adaptive cruise control while approaching a semi(both oncoming and overtaking) the car will slam on the brakes(phantom braking).
I was driving on the highway with cruise control activated at 60mph. The vehicle randomly broke and slowed. No other car was on site and no other person or object was around us. This has happened several times. This random braking on cruise control. This is dangerous. Please help with this issue and let me know what the next steps are. Thanks.
Driving on I-26, 4:30am, no cars around and my car aggressively brakes causing me to react quickly and disable Smart cruise control. Making a return trip 1 week later on I-95, the car at various times brakes for no reason multiple times on a700 mile trip.
When driving on two lane highways and using the "autopilot" cruise control, the car will occasionally panic brake for no valid reason. This occurs almost every time an oncoming semi passes in the oncoming lane as well as going over bridges with raised sides or when there is crack seal on the road that is slightly more reflective. This has happened several times when crossing a bridge with cars following closely, almost causing several accidents. Tesla service was contacted immediately and I was told that it was a "software issue" and that there was nothing I could do. I tried disabling emergency braking in the car interface however it had no effect on the issue.
On cruise control, on a 2 lane highway when a tall truck is coming in the opposite direction, the car breaks as if it was going to be a head on collition. I reported to Tesla service and I was told not to use cruise control in a 2 lane highway.
On February 2, 2022 at approximately 8:00 a. M. , mst, I was driving north at 50 mph on a stretch of two-lane highway with moderate traffic. Adaptive cruise control was engaged. A large truck was approaching, traveling in the opposite direction. Suddenly, and without warning, my vehicle’s brakes were applied, without my involvement, slowing my vehicle to approximately 20 mph and causing the driver of a vehicle traveling behind me to slam on its brakes to avoid a rear-end collision. No collision occurred and no one was injured. It could have been a lot worse, but this problem needs to be identified and fixed.
The car brakes severely on two lane highways when passing another car. Mainly occurs when passing semi trucks. It is going to get someone rear ended if this is not fixed. The cruise control is not usable.
When I drive on highway, it out blue slam brake several time I am not sure what trigger it. It was out blue from 70 mph to 50-60mph. I don't see anything around car to trigger phantom braking or brake. Also on one lane highway, when semi truck or some car/trucks pass by me it slam really hard few time from 60 mph to 30 mph instant, some car almost hit my rear because of instant slam brake. I had to brake quick to undo it. It happen on cruise control only, also happen during auto pilot. The road was fine, other vechile wasn't going toward me.
While driving with either cruise control or autopilot my car constantly brakes or “phantom brakes” for no apparent reason or brakes very hard when semis are approaching in opposite direction. This happens mainly on one lane country roads. On the freeway it’s less but it has braked for absolutely no reason ( no cars around) at least a few times per month. My wife will not use cruise control due to this happening so often. I drive it most of the time and since I use cruise control or autopilot it “phantom brakes” every single day.
I was driving on a two lane road using auto pilot. I was going 55mph when all of a sudden my car slammed on the brakes down to 32mph as a school bus approached us. There was no reason to brake. The school bus never entered my lane. If a car had been following me closely I would have been rear ended for a system malfunction. Very scary.
When using adaptive cruise control, my vehicle has experienced phantom breaking when cars are approaching from the opposite direction. It is so disconcerting, that I don't want to use the cruise control ever again. There is definitely a problem.
Our Tesla is experiencing a phantom braking that appears to be a known issue. We drove the car from eastern KS to western CO and experienced multiple occurrences (more that 10) of unexpected braking while using either the adaptive cruise control or the auto pilot feature. The car would dramatically slow from 75 to perhaps 65 and then accelerate back to 75. My wife also takes the car to work on a 20 mile commute and she has also experienced this. I have not discussed this with Tesla service yet, but have read many posts about this and that we should report. So. . . . Here it is!.
When we're traveling on the highway at 55 mph plus and have cruise control engaged, the car will unexpectedly and suddenly brake for no reason. The problem is happening more often. This has even happened when there are vehicles behind us, but thank god they were not following closely. We may end up with whiplash, or worse, being rearended. We have complained to Tesla at least 3 times since February 2022 about this problem. The first time, they changed the front camera and said they thought that might help. It didn't. The next time, the service dept. Said that there was no fix for the problem, but Tesla was working on it. Most recently in April 2023, the service tech. , said there was no fix and he did not expect that there would be one anytime soon. This is unacceptable.
When driving with cruise control on the car will suddenly apply brakes if it detects a car coming at me from the opposite lane. This is a safety hazard as the cars behind me would have no idea I would be stopping and poses a serious rear end threat.
Phantom braking in city and highway with no obstacle in vehicle path. Sudden and strong emergency braking enough to cause a rear end collision if being followed. Very scarry in one 700 mile road trip we had 11 such occurrences . Thank you for your help. Mike.
Using the autopilot cruise control for the first time, the vehicle was traveling at the speed limit when it suddenly began braking at an aggressive rate. Since the vehicle is brand new to us, and this being our first Tesla, my wife and I thought that maybe we did something to cause the braking. We tried the autopilot cruise control again later that evening and the vehicle did the same thing. Luckily, there was not a vehicle behind us on either occasion or else we would have been rear ended. This is extremely unsafe. How can you feel confident enough to drive on cruise control when the vehicle randomly brakes at an aggressive rate? this is going to get someone killed, if it hasn't already.
Driving on the highway, traffic is slowing in front of me and automatic braking kicked in and made the vehicle come to a full complete stop. I can normally override the brake by pressing on the accelerator, but it continued to stop, with several vehicles behind me slamming on the brakes because my vehicle wouldn’t move. Vehicle in front of me was a quarter mile ahead before I could move again.
Dangerous or phantom braking of vehicle on two lane road at highway speed.
There are two problems with our new 2022 Model 3. 1) the car randomly "phantom brakes". I counted on Monday-- 5 times in roughly 50 miles including twice from 75 mph to under 40 mph with maximum braking. All events were on a wide open freeway in a rural area with very light traffic and no movement or vehicles that would possibly explain it. The phantom braking is so bad that the car isn't safe to drive. 2) abs malfunctioned resulting in a very slow speed impact. A car stopped abruptly in front of me, I hit the brakes where abs kicked in, the car also automatically braked, but the deceleration was no more than just lifting my foot of the throttle. The abs was chattering audibly and pulsing through the brake pedal so the abs was definitely triggered but it appears it was falsely sensing wheel lockup when there was none. If I had been able to just lock the tires up or modulate the brakes myself to prevent lockup, the accident would not have happened. For ref, I'm 52, I've been driving since I was 15, and I have roughly 1,500,000 miles of driving experience. I ride motorcycles and am also a commercial pilot. This is the first accident involving another car I've ever had (never been hit or hit anyone). Tesla has refused to provide the crash data recorder info stating that they are not required to do so in texas. Based on a conversation in person with a Tesla technician, it appears this is a very new policy with Tesla. At the risk of being accusatory, there are very few reasons Tesla would refuse to provide this data and most if not all of those reasons are to prevent owners from getting data that shows the car malfunctioned. I do have the camera video showing the accident and you can see at 20-25 mph, I was in full abs roughly 3 seconds before impact. This was on a dry, clean roadway. I'd guess I should've stopped in 1-2 seconds easily and my 8,000 truck can stop much shorter than what the Tesla stopped in.
Phantom braking is real. The car slams on brakes randomly while in cruise control. So much so that I will not use cruise control when another car is behind me.
Phantom braking issue. Usually occurs on two lane roads, sometimes there is a vehicle in the opposite lane, other times there is nothing in front of the vehicle in either lane. I have reported to Tesla, they say they’re aware but have no solution. I have kept a log of when it happens since the first time I reported it to Tesla and was told there is no solution. I commute 128 miles a day and the below log shows it happens on daily basis multiple times a day. 1/5/2022 5:32pm 1/5/2022 5:35pm (multiple times) cruise set at 65, speed got down to 45 1/5/2022 6:30pm 1/6/2023 5:59pm 1/6/2023 6:01 1/6/2022 6:33pm 1/6/2022 6:34pm 1/6/2022 6:37pm 1/10/2022 6:37am 1/10/2022 5:11pm 1/12/2021 7am 1/12/2022 5:49pm 1/12/2022 5:50pm 1/12/2022 5:53pm 1/12/2022 5:55pm 1/13/2022 6:13am 1/13/2022 6:15am 1/13/2022 6:16am 1/13/2022 6:18am 1/13/2022 6:21am 1/13/2022 6:09pm 55 to 38 1/13/2022 6:11 pm 55 to 44 1/13/2022 6:13 pm 55 to 46 1/13/2022 6:14 pm 55 to 42 1/18/2022 6:09 am 55 to 41 1/18/2022 5:39 pm 1/18/2022 5:43 pm 1/18/2022 5:44 would not resume speed on cruise control 1/18/2022 6:17 55 to 42 mph 1/18/2022 6:18 55 to 44 1/19/2022 6:14 55 to 37 1/19/2022 6:47am 70 to 32 1/20/2022 6:10am 55 to 47 x2 1/24/2022 7:32pm 70 to 53 1/26/2022 6:33am 1/26/2022 6:07pm 55 to 45 1/26/2022 6:06 55 to 48 1/26/2022 6:15 55 to 49 1/27/2022 6:48 55 to 47 1/27/2022 6:50 60 to 43.
Sunday, January 2nd, on the way back from vegas back to sacramento, on the highway with lane assist driving, the car suddenly braked going from 70+ miles to almost a complete halt. I was able to steer it into the oncoming lane to avoid the pick up truck from hitting us from behind. The braking system again slowed the car down significantly a few more times on this trip and wee have not used this feature since. Car was bought on December 26th and we are fairly new owners of a Tesla.
Three incidents within 5 minutes of what Tesla owners call "phantom braking" whenever the car has cruise control on. For no predictable reason and no warning the car brakes suddenly and forcefully - could be shadows, reflected lights, oncoming traffic, who knows. It is a scary phenomenon and caused me to get in very dangerous situations - almost got rear ended at 60 mph. This is after owning the car for only 10 days. Called Tesla and they had no answer except to say that the car "will learn. ".
My mother was driving my brand new 2022 m3p from garfield, ar, to s. Coffeyville, KS, on a two lane highway when we experienced a major aeb event while in cruise control (if not w/ autosteer engaged). On the way there and back to garfield, we must have experienced 5-10 aeb events where the traffic aware cruise control thought that the hard shadows from trucks were actually objects in our lane. This is a horrible and dangerous design flaw. Why are we not allowed to go back to dumb cruise control like we used to have where it doesn't cause an accident risk due to the possibility of a rear impact from another vehicle? in one of these events there was a truck behind us, and my 70-year-old mother had no clue how to protect us from being rear ended. We desperately need an option to disable tacc at the very least. I don't care about what laws may be in place for these systems, until it is perfect, we should be allowed to have full control over our vehicle without unpredictable events occurring. Trying to teach a 70-year-old how to drive differently isn't a proper solution when they've driven vehicles their entire lives that let them do what they want. Demand that Tesla allow permanent disablement of these systems, not just turning off aeb every time you get in the car! and I'm not convinced that aeb is even related to tacc braking. Regardless, fix it!.
The contact owns a 2022 Tesla Model 3. The contact stated that while driving approximately 60-70 mph, the vehicle independently stopped without warning. Also, while driving approximately 80 mph, the vehicle decelerated independently to 20 mph abruptly. The contact stated there was an abnormal beeping alert prior to the failure. The vehicle was taken to the local dealer, where they informed him, they were waiting for a firmware update. The vehicle was not diagnosed or repaired. The vehicle was taken to another local dealer, Tesla (9140 e independence blvd, matthews, nc 28105. The manufacturer was notified of the failure but no further assistance was provided. The approximate failure mileage was 7,826.
Driving on a two lane road with no other cars in front of or behind me the car would randomly brake at different levels and in the most recent incidence slammed on the brakes. This issue is noted by many other drives online as phantom braking and Tesla will not repair it as they claim it is a software related issue but not deemed as dangerous or a real issue to be concerned with. Tesla will not service the vehicle and closed my tickets without further response.
Driving on two lane road with oncoming semi truck traffic causes adaptive cruise control to abruptly apply brakes. As this has happened numerous times, I called Tesla who advised me to not use adaptive cruise control. I do most of my driving on two lane roads over long distances to shop or see a doctor, etc. Not having any cruise control is better than causing an accident, but why cant Tesla program a simple non-adaptive cruise control?.
On at least five occasions since purchasing this car new on 12/07/21, the car, while on autopilot (non-fsd), has suddenly and unexpectedly braked on clear roads. On each occasion, there were no vehicles in front of me nor any objects visible on or near the roadway. On two occasions, a car following me nearly collided with my car. All the incidents occurred after camera calibration was completed. The car has 143 miles at this writing.
- cruise control and autopilot are causing rapid and unneeded emergency braking. This issue essentially renders the car unable to reliably use basic cruise control capabilities - unneeded braking can cause an unintended rear collision by someone following behind the vehicle, also raises blood pressure of drivers and passengers in the car when braking happens violently and unnecessarily. - issue hasn't been reproduced. But others I've spoke with are experiencing this on the Tesla Model 3 - the vehicle hasn't been inspected by anyone. - there is no warning audibly or visibly in the car. However the problem seems to occur when the car can't determine if an oncoming car or other obstacle is in the actual lane of the direction of travel or not. My guess is that this has to do with the vision system that's tied into autosteer and cruise control.
Tesla Model 3 while using the “fsd” or auto pilot mode will do what’s called “phantom breaking” with its emergency breaking system. This is very scary and has almost caused more accidents than preventing them in my experience. Tesla had not addressed or fixed this issue even with their constant software updates. How is this fsd considered legal I wonder.