Consumer Safety Complaints

Search 2,215,138 safety complaints filed by vehicle owners with NHTSA — including 138,663 crashes, 56,255 fires, and 8,561 deaths.

2,215,138 Total Complaints
138,663 Reported Crashes
56,255 Reported Fires
8,561 Reported Deaths

What is a NHTSA consumer complaint?

A consumer complaint is a free-form report filed by a vehicle owner directly to the National Highway Traffic Safety Administration (NHTSA) describing a safety concern about their vehicle. NHTSA collects these reports through its Vehicle Owner Defect Report (VOQ) system and publishes them publicly. Each complaint includes the affected component, the date and circumstances of the incident, whether the failure caused a crash or fire, and any reported injuries or deaths. The owner's full narrative description is included verbatim — NHTSA does not edit or moderate the descriptions.

The database below contains over 2,215,138 individual complaints. NHTSA's investigators monitor it for clusters of similar reports — when enough owners describe the same failure mode on the same vehicle, NHTSA may open a Preliminary Evaluation that can lead to a recall. Many of the largest recalls in U.S. history, including the Takata airbag recall and the Hyundai/Kia engine fire recalls, started as patterns visible in this complaint database years before they became formal recalls.

How to interpret what you read

A few principles for reading consumer complaints usefully:

  • One complaint is anecdote; a hundred similar complaints is data. NHTSA does not investigate the truthfulness of any individual report — that's the job of the Office of Defects Investigation, which looks at the full pattern. When evaluating a vehicle, look for whether multiple owners describe the same chain of events.
  • Crash, fire, injury, and death flags are owner-set. They are not verified by NHTSA. They are still useful as a filter, because owners who tick those boxes are typically reporting more serious incidents than those who don't.
  • Component categories are NHTSA-assigned, not owner-assigned. NHTSA standardizes the component field so that complaints can be aggregated. The owner narrative often goes into more detail than the component category captures.
  • Complaint volume scales with sales volume. A best-selling model will accumulate more raw complaints than a niche model even at the same defect rate. To compare across vehicles, look at complaints per 100,000 units sold, not raw counts.

If you've experienced a defect

File a complaint. NHTSA's investigators rely on this database to detect emerging defects, and useful complaints — specific, concrete, with dates and mileage and clear descriptions of what happened — feed directly into the agency's pattern detection. The form takes about 10 minutes and is at nhtsa.gov/recalls under "Report a Safety Problem." Your complaint becomes part of the same public record that this page is built from. Owners filing detailed VOQs are how recalls get triggered.

Read more from our blog

How to Read NHTSA Consumer Complaints › How NHTSA Investigations Work › Used Car: 7 Recall Checks to Run First › The Takata Airbag Recall: Full Story › OBD-II Codes Explained › All Articles ›
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Showing 72,878 complaints — component: VEHICLE SPEED CONTROL

BMW X7 (2019) — VEHICLE SPEED CONTROL May 12, 2025
Incident date: May 12, 2025
The contact owns a 2023 Harley-Davidson FLHXSE Motorcycle. The contact stated that while riding at various speeds, the motorcycle experienced unintended acceleration. During the failure, the check engine warning light was displayed along with a triangle flashing on and off. The cause of the failure was not yet determined. The manufacturer and local dealer were notified of the failure. The failure ... Read more
TESLA MODEL 3 (2025) — VEHICLE SPEED CONTROL May 12, 2025
Incident date: May 11, 2025
What happened? While driving at highway speeds (approximately 60-75 mph), the vehicle exhibits a pronounced up-and-down motion at the rear, commonly referred to as “porpoising.” This motion is especially noticeable when traversing uneven road surfaces or expansion joints. This issue compromises vehicle stability and passenger comfort, posing a potential safety risk during high-speed travel. ... Read more
BMW 328I (2016) — VEHICLE SPEED CONTROL May 12, 2025
Incident date: May 12, 2024
We leased a 2023 Jeep Grand Cherokee 4xe in June 2023, and since that time the vehicle has been a chronic source of mechanical and electrical failure. Over the past two years, it has been in for service 11 times, spending more than 115 total days in the shop, with at least 9 repeat issues—largely related to high-voltage interference and hybrid system instability, from our research. The problems... Read more
CADILLAC CT6 (2019) — VEHICLE SPEED CONTROL May 12, 2025
Incident date: Mar 6, 2025
The contact owns a 2010 Ford F-150. The contact stated that after exiting a store and entering the vehicle, the contact secured the seat belt, depressed the brake pedal, and shifted into reverse(R), and the vehicle unintendedly accelerated across the parking lot. The contact stated that the accelerator pedal was not depressed during the failure. The contact stated that the vehicle came to a stop a... Read more
Crash
RAM 1500 (2020) — VEHICLE SPEED CONTROL May 11, 2025
Incident date: May 10, 2025
Transmission is changing out very hard in each gear. On tonight while I was driving, I lost speed on the interstate and when I push the accelerator, It was like back wheels were locked up. I left it at the next exit gas station and came back and towed it home. Lucky I was able to put hazard lights on and get off the side of the road but it was very slow speed. Yes I have had it look at certified d... Read more
GMC SIERRA 1500 (2021) — VEHICLE SPEED CONTROL May 11, 2025
Incident date: Apr 25, 2025
The engine coolant flow control valve position sensor is faulty. I brought mt truck in to my dealership and I have been waiting for over a month to get the issue fixed because “the part is on backorder”. This issue makes my truck sound like a jet engine because it makes the truck think overheating and causes the fan to come on at full blast. After drivinf for awhile it goes into “ reduced en... Read more
BMW X5 (2015) — VEHICLE SPEED CONTROL May 11, 2025
Incident date: May 11, 2025
There are no messages/warnings. The vehicle will surge at very low speeds such as when I am coming to a stop, trying to avoid a person in a parking lot etc. It was SO scary this evening as I accelerated into a very very busy intersection...I pressed on my brakes harder and it was instant - but about 1 second (which is a LOT in this scenario) later it then slowed instead of accelerated. I have owne... Read more
CHEVROLET SILVERADO 1500 (2021) — VEHICLE SPEED CONTROL May 11, 2025
Incident date: May 11, 2025
The car broke down the very first day I got it! The alternator had to be changed I took it back to Auto connection where I got it from and they replaced it. Since then the car has been breaking down, I have had to pay for out of pocket for a new thermostat, another alternator, hoses, fuel pump, and I have only had the car a yr. Now it’s making a loud hissing noise after I just paid for brand new... Read more
CHEVROLET EQUINOX EV (2025) — VEHICLE SPEED CONTROL May 10, 2025
Incident date: May 10, 2025
Unexpectedly downshifting into first gear result in a loss of vehicle control happened on September 20, 2024 and continue on and off.
HONDA ACCORD HYBRID (2023) — VEHICLE SPEED CONTROL May 10, 2025
Incident date: May 8, 2025
On 5/8/25 when the light turned green at the stop light, my car shut down while the gear was on drive. It immediately came back on with the dashboard showing warnings for the (TPMS), brakes system, stability system, among others. I accelerated while on drive but the car did not move forward. I turned the flashers on. I had cars behind me honking and going around me. I put the shifter in Park. A ca... Read more
LAND ROVER DISCOVERY SPORT (2025) — VEHICLE SPEED CONTROL May 10, 2025
Incident date: May 10, 2025
The engine in my 2015 Kia Forte (VIN: [XXX] ) experienced failure tied to recall code P1326, which is associated with bearing wear and potential engine seizure. The vehicle entered limp mode around [XXX] at 152,170 miles, despite early signs of failure starting at 131,000 miles. These included loss of power, rough idle, and a check engine light (CEL) which triggered the P1326 code confirmed by bot... Read more
TOYOTA TUNDRA (2023) — VEHICLE SPEED CONTROL May 9, 2025
Incident date: May 9, 2023
Hesitation on accelerator going from reverse o drive or park to drive
FORD ESCAPE (2020) — VEHICLE SPEED CONTROL May 9, 2025
Incident date: Apr 15, 2025
Every so often there is a hesitation when I’m trying to accelerate.
TOYOTA TUNDRA (2024) — VEHICLE SPEED CONTROL May 9, 2025
Incident date: May 9, 2025
The truck has a very pronounced hesitation to accelerate after slowing down or coming to a stop. Example: slow down, come to a stop at a stop sign and then accelerating to start moving. This situation happens daily and almost on every occasion after slowing or stopping. It has gotten worse over time and this issue has put me and my family in very dangerous and scary situations as the truck does n... Read more
VOLKSWAGEN ATLAS (2020) — VEHICLE SPEED CONTROL May 9, 2025
Incident date: May 9, 2025
Unknown what component failed. Safety was at risk because the delay in the throttle response can result in get in an accident. I can't reproduce the problem. It happens at random. The vehicle has never been inspected by anyone about this issue. No warning whatsoever. It doesn't happen ofen. Some times it's worse than others.
TOYOTA TUNDRA (2022) — VEHICLE SPEED CONTROL May 9, 2025
Incident date: May 9, 2025
The major throttle lag. When leaving from a stop it takes a few seconds of pressing the gas before the truck even begins to accelerate. I have had multiple issues with throttle lag when dealing with oncoming traffic. No lights have indicated any issues and all the dealerships can tell me is it’s a common issue.
TOYOTA TUNDRA (2022) — VEHICLE SPEED CONTROL May 9, 2025
Incident date: May 9, 2025
Lack of throttle response. Takes 5 seconds for the throttle to respond to legal input making it dangerous when accelerating.
TOYOTA TUNDRA (2022) — VEHICLE SPEED CONTROL May 9, 2025
Incident date: May 9, 2025
The vehicle has a hesitation when accelerating or when I turn a corner and then try to accelerate it lags. Had a few incidents where I almost got rear ended due to the issue
HYUNDAI PALISADE (2025) — VEHICLE SPEED CONTROL May 9, 2025
Incident date: May 9, 2025
I was driving and the car started making a weird noise. It then started to slow, the temperature went to red and the car started beeping. It kept going slow and then just stopped in the middle of the road. I could not move and was almost hit by multiple cars.
JEEP WRANGLER (2020) — VEHICLE SPEED CONTROL May 8, 2025
Incident date: May 8, 2025
The Kia Carnival Hybrid wouldn't allow me to accelerate, topping out at 30/31 MPH despite me fully pressing down on the accelerator. It has happened twice now (a few days apart) and can only be resolved by turning the car off and then back on. Compared to similar complaints logged on the NHTSA website, the difference is that this happened when it was roughly 50-60 degrees outside--not during extre... Read more
HONDA ACCORD (2018) — VEHICLE SPEED CONTROL May 8, 2025
Incident date: Apr 14, 2025
Constant emergency braking when I’m not near another vehicle.
FORD FIESTA (2014) — VEHICLE SPEED CONTROL May 8, 2025
Incident date: Apr 9, 2025
The vehicle has experienced ongoing failures with the DPS6 PowerShift transmission system. Symptoms included slipping between gears, failure to engage 6th gear, jerky shifting, and bucking during acceleration. A transmission warning light appeared multiple times. These issues occurred daily and worsened over time. Eventually, the vehicle became unsafe to drive—it would over-rev, buck violently, ... Read more
FORD BRONCO SPORT (2021) — VEHICLE SPEED CONTROL May 8, 2025
Incident date: May 5, 2025
As of today 05/08/25 car will not start, it was also chugging while i was on the freeway and would not go over 50mph
UNKNOWN UNKNOWN (9999) — VEHICLE SPEED CONTROL May 8, 2025
Incident date: Dec 5, 2022
Major transmission failure that causes sudden unintended downshift to first gear, even at high speeds. This occurs often and randomly without warning, causing the engine to "redline", rear tires to slide and the vehicle to come to a near sudden stop. This is an extreme safety concern, especially in slippery road conditions as the vehicle could overturn or slide off the road or at a minimum be re... Read more
CYBEX CALLISTO (9999) — VEHICLE SPEED CONTROL May 8, 2025
Incident date: Apr 6, 2025
Sudden shift into first gear at any speed. Dash lights flickering between p,r,n,d. Tool light coming on dash.
CHRYSLER PACIFICA (2017) — VEHICLE SPEED CONTROL May 8, 2025
Incident date: Apr 23, 2025
Hi! This vehicle stopped twice in the middle of a road on its own. Vehicle was driving fine and the next second it slowed down and wouldn’t accelerate as I would push the gas pedal. It’s as if the engine shut down due to the car signals not transmitting correctly. The screen started blinking on and off giving me warnings and one of them said “Service Shifter!” My safety and my children’s... Read more
GMC YUKON XL (2021) — VEHICLE SPEED CONTROL May 7, 2025
Incident date: May 7, 2025
Driving at 55MPH and suddenly the car starts to shack and warning/notification lights copme up on the dash. Check Engine Traction Control Service light Suspension service Was able to drive it to GMC dealership nearby 2.6Mile
MAZDA CX-5 (2018) — VEHICLE SPEED CONTROL May 7, 2025
Incident date: May 1, 2025
For 1.5+ years, the transmission will unexpectedly and suddenly downshift into 1st gear without warning. Which causes a sudden deceleration. No warning lights before it happens. It occurs randomly and at different speeds. It has happened over 20 times. I've experienced it happening at speed ranging from 35mph to 65mph. The gear shifter was in the drive position each time this issue occurred. ... Read more
KIA SPORTAGE (2017) — VEHICLE SPEED CONTROL May 7, 2025
Incident date: May 7, 2023
Cruise control stopped working while driving interstate speed. Would not work and all lights on dashboard came on . Proceeded to Nearest dealership and was informed that I needed a brake switch. Did not fix the problem. Have been informed that I need a wiring harness! About to spend a total of 400.00
JEEP GRAND CHEROKEE (2025) — VEHICLE SPEED CONTROL May 6, 2025
Incident date: May 5, 2025
To Whom It May Concern, I am writing to express my deep frustration and serious concerns regarding the repeated and dangerous failures I have experienced with the battery systems in three separate Jeep Grand Cherokee vehicles – model years 2022, 2024, and now 2025 4xe. In each case, I encountered a complete battery failure within the first 3,000 miles of the car’s life. These failures have no... Read more
HONDA CR-V (2022) — VEHICLE SPEED CONTROL May 6, 2025
Incident date: May 5, 2025
We are driving cross country. Three times the adaptive cruise control has accelerated and showed a new speed going as much as from 74 mph to 107 the third time. The second it went 75 to 88. I can’t remember the first but I know we had a sudden acceleration and quickly disengaged as we did all three sessions. Now we are finishing our trip to our summer home in Maryland without engaging becaus... Read more
HYUNDAI SANTA FE SPORT (2018) — VEHICLE SPEED CONTROL May 6, 2025
Incident date: Apr 12, 2025
The contact owns a 2014 Ford F-150. The contact stated while driving 75 MPH, the vehicle unintendedly decelerated to 45 MPH. The contact stated that the vehicle also hesitated while driving. The contact stated that the transmission unexpectedly downshifted without warning. The contact stated that the vehicle was pulling and decelerating unintendedly. There were no warning lights illuminated. The c... Read more
FORD EXPLORER (2020) — VEHICLE SPEED CONTROL May 6, 2025
Incident date: May 5, 2025
While driving on a highway in April 2025, my 2017 Hyundai Santa Fe Sport suddenly lost all power after approximately 10 minutes of normal driving. All dashboard warning lights illuminated, and both the accelerator and brake pedals became unresponsive. I was forced to stop the vehicle using the handbrake in the middle of a 65 mph highway, creating an extremely dangerous situation for myself and oth... Read more
CHEVROLET TRAILBLAZER (2023) — VEHICLE SPEED CONTROL May 6, 2025
Incident date: Apr 20, 2025
My cars dash had a lot of lights turn on and my car just shut off while I was driving I took my car to the dealership and was told that they couldn’t find anything wrong with it. About six weeks later my car just turned off again while I was driving but this time only the service hybrid light turned on and quickly turned off. I just called the dealership and will be dropping off my car again.
JEEP WRANGLER (2017) — VEHICLE SPEED CONTROL May 6, 2025
Incident date: Apr 19, 2025
Cruise control was not working. The Jeep would also idle too fast when stopped but not get to the proper speed while driving. ABS brake light was on with code that rear wheel brake sensor was not working. Sensor was replaced but it still doesn't work. C. Harper Jeep garage in Connellsville, PA says the ABS module is bad and not supplying power to the wheel sensors. This part is supposedly on bac... Read more
RAM 1500 (2024) — VEHICLE SPEED CONTROL May 6, 2025
Incident date: Apr 28, 2025
The electric emergency brake engaged twice while I was driving; luckily, both times, I was just above idle speed in a parking lot. One time, the engine cut off wholly and randomly while driving. Once, at an intersection with my family in the truck, the truck began revving up and accelerating toward oncoming traffic. My family was in the vehicle. I had to smash the brakes several times, and the bac... Read more
JEEP GRAND CHEROKEE (2023) — VEHICLE SPEED CONTROL May 5, 2025
Incident date: May 5, 2025
The car accelerates without pressing the accelerator. While driving at any moment or when hitting the brakes the car will speed up on its own. I have no problem with the car stopping when I hit the brakes. It just seems as though sometimes it will accelerate when first touching the brakes. I have noticed this for maybe about a year. I researched and found at least 3 reported cases of this being an... Read more
CHEVROLET BLAZER (2020) — VEHICLE SPEED CONTROL May 5, 2025
Incident date: Apr 7, 2022
What component or system failed or malfunctioned, and is it available for inspection upon request? Multiple components in the engine timing and transmission system have failed. These include: Camshaft actuator solenoid valve failed twice (at ~30,000 and ~60,000 miles), each time with different DTC codes. Camshaft positioning sensor failed, triggering P0024 (“timing advanced and bouncing around... Read more
FORD F-150 (2015) — VEHICLE SPEED CONTROL May 5, 2025
Incident date: May 5, 2025
The instrument panel cluster in the 2020 Wrangler Sahara seems to have failed. As such, the driver cannot read the gas gauge, tire air pressure, and other vital metrics. There is a recall on this issue (30B), however my VIN is not included. I would kindly ask to see if my VIN should be included. The Wrangler has approximately 57,000 miles. This problem has been diagnosed by Capitol Garage i... Read more
TOYOTA PRIUS (2011) — VEHICLE SPEED CONTROL May 5, 2025
Incident date: Apr 15, 2025
I noticed in the fall of 2024 that my transmission stared shifting hard between 30-40 mph during acceleration. I had the local Ford dealership check out the issue and they stated I needed a new transmission and included an estimate. I decided to seek information from 2 independent transmission shops and they could not confirm that I needed the transmission replaced at that time. The vehicle has be... Read more
TESLA MODEL X (2016) — VEHICLE SPEED CONTROL May 5, 2025
Incident date: May 4, 2025
I pulled into a parking space and as I slowed to a stop my car surged forward. I put my foot on the brake and the car continued to surge for a few seconds before the brakes engaged. I almost hit a fence and had to circle my car on a grassy lawn until the brakes egaged and I was able to park the car.
NISSAN ALTIMA (2016) — VEHICLE SPEED CONTROL May 5, 2025
Incident date: May 1, 2025
The contact owns a 2016 Ford Explorer. The contact stated that while driving at various speeds, while attempting to make a left or right turn, there was a popping sound coming from the steering wheel. Additionally, while driving on the highway at 70 MPH, the vehicle failed to exceed 70 MPH. The contact stated that there was an abnormal burning odor entering the cabin of the vehicle with the TPMS w... Read more
VOLVO XC90 (2017) — VEHICLE SPEED CONTROL May 5, 2025
Incident date: Apr 21, 2025
Phantom braking (as it's referred to by experts) happened to me twice on the highway using Traffic-Aware-Cruise-Control. Very scary. I was on cruise control going 60 mph when suddenly my car braked suddenly and inappropriately, losing at least 20 mph in a split second before I was able to slam on the accelerator and prevent an accident (rear-end collision). This happened TWICE in the course of 5... Read more
CHEVROLET EQUINOX (2015) — VEHICLE SPEED CONTROL May 5, 2025
Incident date: Oct 15, 2022
Forward Collision Braking, a safety system, is deactivated when cruise control is activated. Further BMW sells the X5 with the mode button of the Driver Assistance Package available on the steering wheel. This to me is deceptive. My previous X5 had the system a when I activated it by pressing the mode button it worked. I assumed by pressing the mode button on the new X5 it would also work. To me ... Read more
TESLA MODEL 3 (2022) — VEHICLE SPEED CONTROL May 4, 2025
Incident date: Apr 16, 2025
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 complet... Read more
Crash
TESLA MODEL S (2017) — VEHICLE SPEED CONTROL May 4, 2025
Incident date: Apr 28, 2025
Software 2025.14.1, Full Self Driving 12.6.4 (FSD). Vehicle when using FSD continuously slows to 10 MPH below the speed limit. You can manually press the accelerator to speed up but FSD will not brake when doing so and warns you of the same. After a minute of being back at the speed limit, FSD again slows down. Repeat this process constantly. Very dangerous.
JEEP WRANGLER (2019) — VEHICLE SPEED CONTROL May 4, 2025
Incident date: Apr 21, 2024
Approximately 4to6 months after I bought my jeep following issues: electric bolt comes on. At a red light engine shuts off. Have to stop in middle of traffic to restart and pra it restarts. Sometimes this takes 3 or 4 tries. Sometimes many times when I try to start my car will not start. Many times I am unable to shift the jeep and takes 40 min to get the throttle into gear. Wheel locks. Windshiel... Read more
JEEP CHEROKEE (2015) — VEHICLE SPEED CONTROL May 4, 2025
Incident date: Jan 25, 2024
Electrical needs to be reconnected a reprogrammed. Steering wheel horn doesn’t blow.
JEEP CHEROKEE (2015) — VEHICLE SPEED CONTROL May 4, 2025
Incident date: Jan 25, 2024
My vehicle - at random - will switch to traction control, 4x4, and will slow down while driving, and will not allow me to go above 45 mph, with the engine rpm’s revved as high as if I’m driving 85 mph. No mechanic has been able to accurately diagnose it, and I continue to pay for different repairs, without getting the problem actually solved.
LINCOLN MKC (2018) — VEHICLE SPEED CONTROL May 4, 2025
Incident date: Jan 1, 2025
1st Engine Failure Dec 2021 due to coolant intrusion and the long block engine needed to be replaced. After the repair I came to look at it & I found, Bolts were missing—including from the undercarriage, battery mount, & power steering reservoir, splash guard, inner wheel well shield. Tools (10mm Snap-on socket & unidentified loose bolts) were left inside the engine bay. The coolant hose came lo... Read more
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