Porsche Taycan 2021: Retiros, Quejas y Ley de Limón de California

The vehicle’s battery module became defective and would not accept or hold a charge. When attempting to charge the vehicle using standard charging equipment, the battery system repeatedly failed to initiate or complete the charging cycle. The vehicle displayed charging error messages and/or failed to respond when connected to a charging source. Despite using properly functioning charging equipment and verified power sources, the battery module would not charge. The issue was diagnosed as a defective battery module. As a result, the vehicle became inoperable due to the inability to recharge the high-voltage battery. This defect created a safety concern because the vehicle could unexpectedly lose available driving range and become disabled without warning. The failure rendered the vehicle unusable until the battery module required repair or replacement.

NHTSA #11721039

The contact owns a 2021 Porsche Taycan. The contact received notification of NHTSA Campaign Number: 24V732000 (Electrical System) and would like to be removed from the recall distribution list. The local dealer and manufacturer were contacted. The vehicle was repaired.

NHTSA #11693309

The contact owns a 2021 Porsche Taycan. The contact received notification of NHTSA Campaign Number: 24V732000 (Electrical System); however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA #11658531

Vehicle LOST PROPULSION while driving on the road. The motor (traction inverter) abruptly started to vibrate very aggressively, then the error warning "ENGINE CONTROL ERROR" flashed on the cluster display. The car immediately stopped responding to the gas/drive pedal and quickly coasted to a stop. After a full power-off then back on, the car woke back up like normal - as if nothing had happened. Happened twice now, each time within a few minutes of starting the car. This vehicle is NOT SAFE TO DRIVE at the moment.

NHTSA #11630200

Car lost ability to accelerate (motive power) while driving. Depending on the situation, this can be extremely dangerous. I brought my car to Porsche 4+ times with this problem, they attempt to fix it, but the problem returns.

NHTSA #11604515

Owned the car for 6 months and driving down highway and car just shuts off, limited braking and no accelerator. Coasts to a stop and then stops in the middle of the highway. My daughter and i were almost killed by the car behind us. Had to run across highway to get to safety. Porsche North America says this is just a service issue and not a safety issue. Google search reveals this is a widespread problem and not an isolated event as was told to owner. This was my 6th porsche and my last. Was told the power converter from AC to DC was fried and replacement part took almost 4 weeks to get and replace. No prior warnings lamps or indication that something was about to fry and cause the car to become inoperable.

NHTSA #11538108

On September 5th I was driving my 2021 Taycan 4S on my way to the Gym at 4:15 am, at that time there hardly any traffic. As am merging on the 101 southbound at the nearest on ramp everything seemed ok, as am driving along at 60-65 mph, I came to a downhill and the car was gaining speed, I stepped on the brake pedal to slow it down and to my surprise the brake pedal went all the way down to the floor! I had no brakes and gaining speed, my first thought was if the brakes had failed I would either crash the car against the freeway sidewalks or try to find a place where I can crash without hurting other drivers, fortunately I kept on pressing the brake pedal and it built up some pressure to slow it down but not to stop it, I kept my cool, but I was shaking knowing that I had no brakes! after a few miles the car was slowing down and was able To get off the freeway and pulled into my gym’s parking lot that luckily has an uphill and it helped to slow it down to a complete stop. At this point there was no warnings or error on the dashboard until it came to a complete stop, the message read “PSM failure” and to visit the workshop, nothing about the brake failure that had just happened! And it was after 2 hours, the failure occurred at 4:15 am and that did not show up until 6:12 am. I went into my gym to calm myself down after this horrible experience and after an hour or so I went back to my car and that is when I saw the warning, after a while I called Porsche road assistance and left the car where it was because Porsche road assistance couldn’t send a tow truck quickly, I revived a call from the tow truck company at 9:00 am and met them at the location, I explained to the driver what had happened and as he drove the car out of the parking spot brake fluid started to spray,out of the driver side font caliper, and there was a poodle of brake fluid under the car.

NHTSA #11617777

The brakes had no air pressure when trying to slow down; Completely Totalled Which then caused a collision into another vehicle; The car had significant damage with inspection by Insurance adjuster and collision team; No warning lights and had been in the Porsche dealership for computer updates prior to incident.

NHTSA #11524460

This vehicle is fully electric, and it uses regeneration while braking. With regeneration on, the braking distance is much shorter than without. The driver does NOT have any means to turn regeneration off while braking. In some instances, the first time the braking system is engaged, regeneration does not kick in, and the braking distance is unexpectedly longer than usual. This has always happened after the car was off for a while and only during the first hard braking. I captured a video of one of these instances.

NHTSA #11458089

There are currently hundreds (if not thousands) of cars, operating on roads of USA, that at any particular time stop in the middle of the road. The power is cut off and Engine Control Error is displayed on the monitor. This issue has been described many times on Reddit, under Taycan-Engine Control Error threads. The affects 2020-21 Porsche Taycans. As an owner of '21 Taycan, I have run into this issue 8 times in the past 4 months. I have been lucky so far not to cause any incidents. I've brought in my car 3 times to Porsche dealership. The first time, a fix was made, but it did not do anything. The second time I brought it in, I was told that there is a transmission issue, but since the dealership can't replicate this issue, they can't fix it. After the second attempt, I contacted Porsche headquarters, looking for resolution. The customer service requested for me to bring the car back to dealership for additional analysis. After I brought the car to dealership, I waited for over a month and then received an email from Corporate Customer Service- there is nothing wrong with my car. So, I'm still driving a car, that can and will stop at any moment. I warned Porsche corporate that if the next time my car stops for no apparent reason and this leads to an injury or worse, someone at Porsche will be charged with manslaughter. Even though Porsche Corporate knows that these cars are a problem, the company refuses to address this issue and blatantly lies to clients, hoping that no one wants to take on a big corporation. How long will it be, until there is a serious injury or worse happens due to these sudden stops? I have all the communication between myself,orsche corporate and Porsche North Seattle showing the exact dates, when these issues happened, the attempt to fix them, the text message from dealership telling me that there is a transmission issue and lastly the email from Corporate, stating that there are no issues with this car. Please take a look. Thank you.

NHTSA #11725896

I received a recall notice that my vehicle was affected for a battery cell that needed to be replaced and scheduled a date with Porsche and when I finally took the car in they said it’s not a active recall which seemed odd

NHTSA #11640258

Several times when driving (3) the vehicle loses all power and stops. Warning error messages are displayed on the dashboard screen ("Electrical system error") and "Engine Control Error" This is a dangerous situation, as the car suddenly just went dead on the middle of the highway. with cars having to swerve out of the way to avoid hitting my vehicle. The vehicle has been in the Porsche dealer once to have this issue rectified, but has happened again twice since that time.

NHTSA #11501045

I was stopped at an intersection waiting for traffic. There was a small opening in traffic, and I accelerated rapidly from a stop while making a left turn to enter traffic when the "engine/motor" suddenly completely died, and the car quickly came to a stop. The dash displayed a message: "Engine Control Error. Park vehicle in a safe place." Had there been a semi-truck that could not stop behind me, there would have been a collision. I turned the car off and then back on, and was able to drive the car. I had it serviced at Hennessy Porsche in Atlanta. They "reprogrammed" the car. I showed them some reports from the Taycan Forum of other incidents where this problem occurred, including one from a mechanic in the UK, which is attached. https://www.taycanforum.com/forum/threads/explained-wna5-drive-system-control-fault.25777/ This report states that once the problem occurs, it cannot be fixed with reprogramming. I have no idea whether he is right, but the post he made includes significant details about the problem. If what happened to me happens again to me or anyone else with this model car, an accident is bound to happen and likely be bad.

NHTSA #11703259

About a month ago while driving at low speed (about 25mph), the car started to shake and the following error was displayed - Engine Control Error - Park Vehicle in a Safe Place. I pulled over, shut the car down, waited 30 seconds and restarted it. The same incident happened a week later. Because again I was driving at low speed, I was able to pull over and shut down/restart the car. This incident scared me, because the car was shutting down while driving. If I was driving at high speed, I could be in serious trouble. I contacted Porsche dealership, setup an appointment and brought the car in. I was told that this issue was caused by cooling fans failure and the issue was addressed. I picked up the car a week ago. Since then, I had the same issue happened twice, including tonight. I started looking online for similar issues and found out on Reddit that this is a common issue in 2021 Taycan. It also looks like Porsche doesn't have a fix for this dangerous issue. The car just shuts down in mid drive. So far I've been lucky enough to drive slow on two lane roads, so I was able to pull over. What will happen if car shuts down on the highway, while driving 60mph? Since this looks to be a common occurrence, I believe Porsche should be notified and take ownership of this issue.

NHTSA #11696887

when push the pedal little hard from slow driving, i get the warning: " Engine control error, park vehicle in a safe place" and the car goes dead and lose power. it happened few days ago on the highway, the car stopped responding and i got that warning, luckily there was a shoulder on the highway to park the car, otherwise it would be very dangerous, i turned the car off, waited about 2 minutes then turned it on, all worked, i could drive it carefully back home, called the porsche dealer about the issue and got an appointment to see what is going on with this problem.

NHTSA #11545045

Driving at night at ~72 mph on a 65 mph divided highway with no traffic nearby the Collision Warning message appeared on the dash and the car noticeably slowed perhaps 5-10 mph. Then the msg cleared itself and the trip was completed otherwise uneventfully.

NHTSA #11476728

The Taycan offers what Porsche calls Porsche Innodrive (PID). PID once activated, the car uses navigation information and road signs to automatically adjust the vehicle's speed to the speed limit of the road. In some instances, the system speed freezes at, e.g., 50 mph and no longer adjusts to the speed limit of the road. When this happens, the vehicle will accelerate to the speed it froze at. I have experienced this multiple times. See attached image. The car indicates that it would accelerate to 50 mph in a 25 mph zone. This has happened multiple times, with speeds frozen at 65 mph.

NHTSA #11458090

On August 28, 2021, I was on I-75 in light traffic going about 70 MPH when a red alert on my screen appeared that said, “COLLISION WARNING.” It remained illuminated for about 3 seconds, then disappeared. It startled me because I didn’t know what evasive action to take. There were no vehicles even close to me. I also continue to receive "Driver Attention Required" warnings from time to time. My dealer told me that can happen if I don't have both hands on the wheel. In all instances, I had both hands tightly on the wheel. I sent an email to my dealer's manager with a request that he document this with Porsche corporate and that I receive a written response that includes the number of owners reporting a similar event to Porsche, Porsche's attempts to ascertain a cause, Porsche’s determination of the probable cause and Porche’s proposed remedy. He replied, "I’ve escalated your concerns to PCNA." They asked me to take my 2021 Taycan RWD in for them to download the event log for analysis. I did that. Hearing nothing back three weeks later, I followed up with another email to my dealer. I promptly received a phone call from the service manager saying that he was told by PCNA "that they reviewed the log, they have never seen or heard of the problem and that they don't know what may have caused it."

NHTSA #11436290

The Park Assist system frequently throws a warning that the system is malfunctioning & requires service. During this time the system does not in fact work. However, the system will work again after the car has been turned off for a while, so it seems like the error message is wrong and it’s more of a software problem then a hardware problem that requires service.

NHTSA #11442473

I continuously get 2 messages when I start the car: "Rear Cross Traffic Alert Not Available" and "ParkAssist not available". The biggest problem is that when this happens, the rear camera does not work while in reverse. This has caused several near accidents for me. I took it back to the dealer twice, and they could not find out what the issue is, although they did experience it. I also have photographs of the messages.

NHTSA #11429450

The rear camera required by the DOT presents a distorted image making objects appear farther away than they actually are. The problem is a commonly discussed topic as an issue with the camera software on multiple Taycan Forums. See: https://www.taycanforum.com/forum/threads/backup-camera-quality-to-improve.6423/page-3#post-91894 The safety of persons standing to close to the vehicle may be impacted as the driver would think they are father away from the vehicle. Damage to property can occur by relying on the image and hitting an object that appears farther away than it is. I backed up into a garage pillar support which presented being farther away from the vehicle than it was causing US$2,500 to repair. The vehicle has not been inspected, this is a widely complained about issue among Taycan owners See the Taycan Forum https://www.taycanforum.com/forum/threads/backup-camera-quality-to-improve.6423/page-3#post-91894

NHTSA #11431492

Spontaneous shutdown of the vehicle while driving. Critical failure of motility while driving. Driving at 50km per hour extremely dangerous as car just shutdown and I had to try to roll off the road but it died so I had to put it in neutral and push it by hand on a busy road. Car has been at the dealer for 3 weeks now. The spontaneous shut occurred and a red light came on.

NHTSA #11496914

This has happened more than once now. I got in the car and as soon as it attempted to start up, I received the following error: “ELECTRICAL SYSTEM ERROR” I was not able to put the car in R or D. There was no other option to start the car. My car is 2 weeks old with less than 750 miles. Porsche has experienced a lot of these problems over the last 12+ months, yet this issue has not been resolved or acknowledged by Porsche. I am afraid for my safety because if this happens on the road or in traffic, there will be no way of moving this car out of the way.

NHTSA #11422463

WHILE DRIVING ON A HIGHWAY AT ABOUT 60 MPH, THE A WARNING MESSAGE APPEARED STATING "ELECTRICAL SYSTEM ERROR / PARK VEHICLE IN A SAFE PLACE." FORTUNATELY WAS ABLE TO MANEUVER VEHICLE TO THE SHOULDER BEFORE LOSING RESPONSIVENESS. VEHICLE THEN WENT INTO PARK STATUS WITH NO ABILITY TO DRIVE. THEN RECEIVED MESSAGE THAT 12V BATTERY IS LOW. VERY UNSAFE BECAUSE VEHICLE SUDDENLY LOST POWER IN A HIGH-SPEED DRIVING SITUATION

NHTSA #11404336

No heater for cabin or front windshield defroster, available for inspection. Ice build up in inside limiting visibility Taking care in but need to wait 4 weeks for appointment. Has not been inspected yet. No warnings just cold air blowing.

NHTSA #11510739

Cabin Heat not working at all. Fan blows but the cabin does not get warm.

NHTSA #11506332

The heating unit and defrosting unit fail on the Porsche Taycans. I have seen this in other Porsche Taycans and it is nearly impossible to see through the windshield when it fails. I had to cautiously limp it to a Porsche dealership due to not being able to see out of the front windshield. There were no warning lamps or messages displayed simply zero heat and the driver side and passenger side windshield areas immediately fog up and it is impossible for it to be reduced.

NHTSA #11499717

Cabin heater in the car failed during very cold temperatures. Making the windows fog up considerably. Limiting my trips to short distances until this problem can be fixed due the safety concern of the windows fogging during longer trips. No warnings to the failure, dealer is aware of this being a common issue on the Taycan.

NHTSA #11498160

On April 23, 2024, while decelerating gently at a traffic light, I heard a loud “thump” sound from the rear of my 2021 Porsche Taycan. Immediately, the vehicle lost access to the Reverse (R) and Park (P) gears. I was able to slowly coast into a nearby parking lot, but then all gear positions (Drive, Reverse, Neutral, Park) became completely unresponsive. The vehicle was immobilized and had to be towed. At the time of failure, the vehicle had just under 45,000 miles and had received routine maintenance and a recall inspection at a Porsche Center in March 2024. The factory warranty expired only one day earlier, on April 22. Porsche is refusing to cover repairs or provide a loaner vehicle, even though the failure clearly occurred at extremely low mileage and immediately after warranty expiration. The failure pattern matches the symptoms described in TSB #2209 (NHTSA ID: 10210797) for the 2022 Taycan, which identifies a known defect where the vehicle unexpectedly shifts from D or R into N or P without driver input. While my vehicle is a 2021 model, the behavior is nearly identical — sudden loss of drivability, unexpected gear disengagement, and major safety risk in traffic. This incident could have resulted in a serious accident had it happened in moving traffic. I am submitting this complaint in hopes that NHTSA will investigate whether this known transmission defect also affects 2021 Taycan models, and to ensure Porsche takes responsibility for latent safety defects, regardless of narrowly expired warranty status.

NHTSA #11658019

I bought this car a few weeks ago and drove only 300 miles so far. I was pulling out of my neighborhood onto the Main Street, when I turned then started to accelerate I received an error saying engine control error and my car came to a screeching halt. The accelerator stopped working and the car made some loud grinding noises and no functions were working.luckily nobody was behind me. I turned off the vehicle and when I powered it back on everything is working as normal. This vehicle was just serviced at Porsche a few days ago before the event

NHTSA #11628131

Sudden power electrical failure while driving on a city avenue. The car suddenly had no power, the engine goes off, the sterring become very stiff and there was a message saying electrical system error

NHTSA #11624450

Accelerating away from a stop sign, and going about 25 mph, the car slammed on the brakes, even a couple of ABS jerks, and said “Engine Control Issue; Park in a safe place.” (It might have said Engine Control Error). After stopping, was unable to move the car, as all drive power had been shut off. All instrumentation was still powered up. I then shut off power to car, waited 15 seconds, and car powered up normally and was able to drive normally with no warning indications on instrument panel.

NHTSA #11619339

When accelerating the has a sudden loss of power. I get a message to pull off the.road. After turning offf the engine and restarting car begins to function properly again.

NHTSA #11598805

I was driving N/B 101 freeway w my wife at approx 70 mph. I felt the rear end slip ever so slightly and thought maybe I somehow lost traction w the road. I continued driving and it occurred twice more in the span of a few miles. I then realized it was unlikely I continued to lose traction with the road. I told my wife something felt wrong and began to maneuver from the #1 lane to the shoulder. I slowed to 50 mph and continued straight w my foot off the accelerator and the brake with both hands on the steering wheel in a straight (non turning) position. Suddenly, the rear end of the vehicle came out and we went into a massive spin. It ultimately caused us to crash into a median wall. I have been through many driver's courses. I have been through many skid pad trainings. I have also been through Precision Intervention Technique (PIT) training. I have been in both the receiving end of a PIT and the giving end of a PIT. The force of this spin was greater than any spin I have felt. It felt like one side or perhaps both rear wheels locked up. I have no other explanation that could cause any vehicle to just spin out of control while driving straight at 50 mph.

NHTSA #11584353

Received "Engine Control Error" in red, where entire vehicle shut down and I had to stop and restart the vehicle for it to move. This happened twice in the span of 4 miles.

NHTSA #11572700

Car died after being on the charger for 8 weeks. Main battery is at 83% but apparently there is a 12v small battery that failed. Car is inoperable. Doors will not open, windows stuck partially down, car will not go into gear, can't be moved.

NHTSA #11514322

On December 29, 2022, the heater unit in the car failed. This caused ice to form on the inside of the car, all windows. Winter in Chicago. Dealer said they are aware of other Tacans having this came issue but there are no parts available and could be 4 to 6 weeks for parts. it is now February 15th and still no parts and the car is unsafe to drive as you can not see out of the windows. If you look on the website in Europe there are reported over 800 of these cars with the same issue and now Audi is having the same issue. These cars are unsafer and should be removed from the roads.

NHTSA #11507742

The car experiences issue, after issue, including but not limited to collision alert warning not functioning, lane change assist failure, and the alarm sounding (disturbing the peace). As Porsche fixes the issues one by one, other matters emerge. The latest is the antania, and communications.

NHTSA #11485935

The Taycan offers what Porsche calls Porsche Innodrive (PID). PID once activated, the car uses navigation information and road signs to automatically adjust the vehicle's speed to the maximum speed limit of the road. In some locations, the vehicle abruptly reduces its speed because PID misreads a Truck Speed Limit sign, e.g.: the vehicle is moving at 65 mph, then it abruptly reduces the speed to 35 mph, which can cause another closely following vehicle to crash into the Taycan.

NHTSA #11458091

Electrical system error message appeared when I turned on the car. I exited and locked the car in an attempt to reset the system. I tried this several times with no success so I attempted to call for a tow. After waiting 20 minutes I tried again to exit the car and lock it. This time when I reentered the car it started and I drove home.

NHTSA #11453560

I'm submitting this information because I was in a accident and my airbags didn't deploy, taking speed and location of impact into consideration I think the airbag should've deployed, the vehicle that crossed over from the left 3rd lane to make a right turn was luckily hit on rear passenger door of SUV avoiding center pillar and rear tire, however their vehicle airbag did deploy for its front passengers and my passenger EV sports sedan airbags did not. Currently my EV passenger sports sedan hasn't been assessed, it has been towed to Tysons Corner Collision Center in Vienna, VA. I had no airbag failure notices prior to 9/25 accident which occurred on E Market Street and Cardinal Park Drive., Leesburg, VA The claim has been submitted to USAA.

Reportado presuntamente: 2 lesiones (según lo reportado a NHTSA). NHTSA #11435205

The contact owns a 2021 Porsche Taycan. The contact stated that while driving 20 MPH, the vehicle began to shudder and then stalled as the "electrical system error, park vehicle in a safe place" warning message illuminated on the instrument panel. The vehicle failed again soon after restart. The contact was able to drive the vehicle to his home. The contact then called the local dealer and the vehicle was towed to the dealer. The next day, the contact received notification of NHTSA Campaign Number: 21V486000 (Engine and Engine Cooling, Electrical System) which was linked to the failure. Despite several attempts to repair the vehicle under the recall, the vehicle was not repaired. The vehicle remained in the dealer possession. The contact was recently informed by the dealer that a German engineer would be sent their location to repair the vehicle. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was 1,234.

NHTSA #11429897