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 133,534 complaints — component: POWER TRAIN

HYUNDAI SANTA FE SPORT (2018) — POWER TRAIN Feb 10, 2026
Incident date: Feb 7, 2026
Car stuttered and would not rev past 2k rpm. Blinking check engine light appeared Code was for known connecting rod failure for all theta engines for our 2018 sante fe. Hyundai is trying to get out of covering the cost of repair or replacement even though this is a very well known issue and is covered under warranty.
FORD ESCAPE (2016) — POWER TRAIN Feb 10, 2026
Incident date: Oct 10, 2025
PTU failure, due to no maintenance service recommended for PTU, PTU failure has been a ongoing issue due to the position of the PTU,location of changing fluid and no mileage recommended for regular service or recommended regular service in the owners manual
KIA EV6 (2022) — POWER TRAIN Feb 10, 2026
Incident date: Feb 9, 2026
I have a 2019 Chevrolet Silverado LT 1500 with only 19K Miles. When I brought this vehicle I was having problems with hearing a loud clunking noise coming from the rear of the Vehicle. Every Time I Stop at a red light, stop at a stop sign, yield at a yield sign, and slow down to turn in my driveway I can hear this clunking noise coming from the rear of the vehicle. If someone is riding in the back... Read more
HONDA PILOT (2021) — POWER TRAIN Feb 10, 2026
Incident date: Dec 8, 2025
2024 toyota grand highlander had TSB 0082-24 repair done around 20,0000 to 25,000 miles due to rotational clicking noise and vibration when turning under power. Both front axles replaced. Car now has 50,000 miles on it and clicking noise is present every day in cold conditions until it warms up. It is at the dealer for the third time and they are unable to replicate the clicking and vibration ... Read more
HONDA PILOT (2021) — POWER TRAIN Feb 10, 2026
Incident date: Dec 10, 2025
The contact owns a 2016 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, who determined that the transmission valve body had failed and needed to be replaced; however, the part was on backorder. The vehicle was not repaired. The manufacturer was not made aware of th... Read more
HONDA CIVIC (2022) — POWER TRAIN Feb 10, 2026
Incident date: Feb 8, 2026
The contact owns a 2017 Ford F-150. The contact stated that while driving 70 MPH and depressing the accelerator pedal, the transmission unexpectedly downshifted from sixth gear to third gear, causing the rear wheels to lock up temporarily for several minutes. The transmission fault warning light was illuminated. The vehicle was pulled over to the right side of the road and turned off for ten minut... Read more
HYUNDAI SONATA (2016) — POWER TRAIN Feb 10, 2026
Incident date: Feb 9, 2026
After making right turn after being stopped at traffic light, when I attempted to accelerate the vehicle would not shift from low gear to higher gear(s). This caused very high engine RPMs for the time it took to pull the vehicle off to the side of the road and stop and turn of the vehicle . I looked at dash board for any indicator lights but didn’t see any. Restarted the vehicle accelerated back... Read more
TOYOTA HIGHLANDER (2021) — POWER TRAIN Feb 10, 2026
Incident date: Jan 30, 2026
The contact owns a 2015 GMC Sierra 1500. The contact stated that while at a complete stop and attempting to shift into reverse(R), Drive(D) or park(P), the gear shifter was stuck, and the contact had to go underneath the vehicle to move the shifter cable into the intended gear. The vehicle was taken to an independent mechanic, where the upper and lower shifter cables were replaced. The contact sta... Read more
JEEP GLADIATOR (2020) — POWER TRAIN Feb 10, 2026
Incident date: Jan 26, 2026
The contact owns a 2023 Ford F-150. The contact stated that while depressing the accelerator pedal or brake pedal, there was a loud clunking sound coming from the driver’s side rear of the vehicle. The contact received notification of NHTSA Campaign Number: 25V512000 (POWER TRAIN); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had excee... Read more
RAM 1500 (2019) — POWER TRAIN Feb 10, 2026
Incident date: Dec 10, 2025
Same transmission issues as 2015-2017 FORD F150 under investigation right now. Has the 6r80 transmission and the same affected sensor. My truck will downshift then not shift correctly again til shut off for a while.
GMC SIERRA 1500 (2021) — POWER TRAIN Feb 10, 2026
Incident date: Dec 28, 2023
The engine has been burning oil since purchased but really highlighted when at 47k miles I got a dashboard message saying “reducing power to engine” I checked the oil and it didn’t register in dipstick. I added 3quarts of oil to show up on dipstick. When I changed the oil which I did at my own garage only 2.5qrt came out including what was in filter. It’s since take an average of 2.5qrt b... Read more
INFINITI QX60 (2018) — POWER TRAIN Feb 10, 2026
Incident date: Nov 18, 2025
1. Airbags and seatbelt lights: The vehicle airbags light and seatbelt lights keeps flashing and after taking it to the dealer, they keep suggesting buying a new passenger seat assembly coasting thousands of dollars. Many similar complaints online with no resolutions or temporary solutions by the dealers. 2. CVT transmission problem: Vehicle jerking, and hesitating when driving. Vehicle also strug... Read more
KIA OPTIMA (2016) — POWER TRAIN Feb 10, 2026
Incident date: Dec 30, 2025
DRIVE AXLE MAKE CLICKING SOUNDS WHEN TURNING, POSSIBLE LOCKING UP WHILE DRIVING. INSPECTED BY HONDA. STATED KNOWN PROBLEM WITH NO FIX IN PLACE BY MANUFACTURER.
HYUNDAI IONIQ 5 (2023) — POWER TRAIN Feb 10, 2026
Incident date: Jan 27, 2026
The contact owns a 2016 Jeep Grand Cherokee. The contact stated that while attempting to drive from a complete stop, the transmission remained stuck in first gear. The contact shifted to neutral(N) and shifted back to drive(D), and the vehicle responded as intended. There was no warning light illuminated. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnos... Read more
GMC ACADIA (2019) — POWER TRAIN Feb 10, 2026
Incident date: Jan 26, 2026
Vehicle experiences multiple simultaneous failures including “Steering Assist Reduced / Drive With Care” warning, extremely loud cooling fan operation, temperature gauge not functioning, tire pressure monitoring system failure, and widespread electrical issues (windows, mirrors, infotainment delay). Issues occurred together and are consistent with numerous owner reports for 2019 GMC Acadia mod... Read more
LAND ROVER DEFENDER (2023) — POWER TRAIN Feb 10, 2026
Incident date: Feb 4, 2026
Good morning, While driving and starting my Chevy Silverado 1500 with 3.0 durmax it will suddenly go into a “limp mode” reducing speed and power. Recently while driving on a highway it reduced engine power causing the vehicle to slow down suddenly with many cars speeding by. This caused me to try and pull over the vehicle and avoid hitting other vehicles. When pulling codes off the vehicle t... Read more
RAM 2500 (2018) — POWER TRAIN Feb 10, 2026
Incident date: Feb 10, 2021
The contact owns a 2018 Ram 2500. The contact stated that the vehicle was difficult to shift into gear. The traction control warning light was illuminated, and the message to shift into 4WD was displayed. Additionally, the brake light was illuminated. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic). The local dealer was contacted, and the vehicle w... Read more
LINCOLN NAVIGATOR (2021) — POWER TRAIN Feb 10, 2026
Incident date: Feb 2, 2026
Transmission switching gears (downshifting)at highway speeds to lower gears causing the rear wheels to slide on pavement. Transmission will occasionally get stuck in 3rd or 5th gear at red lights causing dangerous interactions in intersections where the truck will not get upto speed fast enough to keep up with flow of traffic.
Crash
HYUNDAI NEXO (2023) — POWER TRAIN Feb 10, 2026
Incident date: Jan 15, 2024
While driving, the vehicle repeatedly hesitated during gear changes, lost power, and then abruptly jerked back into gear. This occurred intermittently for over a month without any warning messages, creating unpredictable and unsafe driving conditions. As the issue worsened, the vehicle began losing power more frequently. The most serious event occurred at highway speed, where the vehicle suddenly ... Read more
CHEVROLET SILVERADO 1500 (2023) — POWER TRAIN Feb 10, 2026
Incident date: Sep 22, 2024
The contact owns a 2023 Chevrolet Silverado 1500. The contact stated that while driving at undisclosed speeds, the vehicle lost power, jolted, and then stalled. The vehicle rolled while on a hill. The check engine warning light was illuminated. Additionally, while accelerating from a stop, the vehicle stalled again. The vehicle was taken to an independent mechanic and a transmission-related error ... Read more
CHEVROLET SILVERADO 1500 (2022) — POWER TRAIN Feb 10, 2026
Incident date: Jan 28, 2026
We were driving on the interstate and suddenly the truck increased RPMs rapidly with no acceleration when pressing the gas. The vehicle began to decelerate quickly on its own. We turned on our flashers to warn drivers around us. The truck suddenly gained back some acceleration, enough for us to move to the right, and lost full power again, and we coasted to the shoulder. If the vehicle had not gai... Read more
RAM 1500 (2016) — POWER TRAIN Feb 10, 2026
Incident date: Feb 5, 2024
My 2018 Toyota Highlander with 143k miles has poor acceleration shift lag and a whining noise from transmission. Dealer diagnosed and found transmission is failing and in need of replacement. They quoted $9624.00 to replace and the part is on backorder and could take months to get. Toyota customer assistance has declined any assistance with the repair even though they have a extended warranty prog... Read more
HYUNDAI TUCSON (2020) — POWER TRAIN Feb 10, 2026
Incident date: Feb 9, 2026
The Ford 10 speed transmission has continued to give me issues. Delayed shifting, harsh engagements, and overheating are the symptoms. I have been to the dealer several times for the issue. They programmed the transmission, reset values, then replaced the valve body. After valve body replacement, the service manager at the dealership told me that it shifts fairly well compared to other f150s and t... Read more
CHEVROLET SILVERADO 1500 (2019) — POWER TRAIN Feb 10, 2026
Incident date: Feb 3, 2026
Afm lifters has failed in my vehicle 3 times as of date. Being that its a costly repair this should be recalled. Information provided is the latest mileage.
FORD F-150 (2017) — POWER TRAIN Feb 10, 2026
Incident date: Oct 22, 2025
I had a check engine light come on for an oss sensor. Shortly after that started my truck would aggressively downshift to lower gears and lock up. I’m now having to replace the transmission.
HONDA PILOT (2020) — POWER TRAIN Feb 10, 2026
Incident date: Jan 7, 2026
While pulling a 14' enclosed trailer when i left off the gas pedal there was a sudden low growl/vibration coming from the bed area of the truck. I was slowing down for a red light and it started at around 20mph. I pulled off slowly when the light turned green and was listening with my head out the window but everything seemed normal, about 2 miles down the road from the initial vibration/growl inc... Read more
CHRYSLER PACIFICA (2018) — POWER TRAIN Feb 9, 2026
Incident date: Feb 9, 2026
As I was leaving the gas station the Check engine light flashed on and off then the car was like turning on and off fast and a loud clunk sound and the Fuel pump module exploded gas sprayed all over the gas station. Huge fire hazard and the car began to smoke Vehicle experienced a sudden catastrophic fuel system failure involving fire risk and loss of propulsion. The incident occurred without wa... Read more
FORD BRONCO SPORT (2022) — POWER TRAIN Feb 9, 2026
Incident date: Feb 4, 2026
My 2016 F150 with a 6R80 transmission will randomly fail to go into gear resulting in my vehicle going into neutral and rolling. It will randomly go into neutral while driving down the road which makes my car roll forward unexpectedly, it will randomly when you shift into park it will go into neutral and roll, it will also downshift randomly at random speeds, it has caused me on more than one occa... Read more
JEEP WRANGLER (2013) — POWER TRAIN Feb 9, 2026
Incident date: Aug 1, 2025
Below recall was issued but Ford says that my vehicle VIN is not included. Dealer says I have to pay out of pocket to replace the leaking engine oil separator on my vehicle. Oil leakage was observed around engine area and could have had an increase risk of engine catching fire when hot and running. MARCH 25, 2022NHTSA CAMPAIGN NUMBER: 22V191000 Engine Oil Leak An oil leak in the presence of an i... Read more
FORD F-150 (2015) — POWER TRAIN Feb 9, 2026
Incident date: Jan 14, 2026
Transmission failing less than 5,000 miles after having the transmission serviced at a dealership. Transmission shuddering and refusing to go into gear.
FORD F-150 (2015) — POWER TRAIN Feb 9, 2026
Incident date: Jan 14, 2026
Was driving at 50mph on hiway, all the sudden truck has loss of power and engine shut off, coasted down to stop, put truck in par, stared the car and drove another 5 miles and same thing happened again. No warning lite, no error messages was present when shut off happened nor during OBS scan at later time was. When second shut off happened there was a shift down happened. Not sure if the transmis... Read more
FORD F-150 (2021) — POWER TRAIN Feb 9, 2026
Incident date: Feb 7, 2026
Driving on a freeway at 70mph all the sudden engine reved up and warning lite with wrench 🔧 to see owners manual came on, transmission down shifted and truck felt like it has loss of power. While driving reduced acceleration removed foot of gass pedal, truck slowed down to 40mph warning lite disappear and was driving normally. Few months later the same warning lite came on and downshift happen... Read more
CHEVROLET BLAZER (2019) — POWER TRAIN Feb 9, 2026
Incident date: Nov 20, 2025
10 speed transmission is not working 1 still gear hyper extends dont wanna shift 2 gear bangs 3 rundown rough then sometimes dowshifts back to 2 nd gear the transmission dosent wanna get hot to normal level
CHEVROLET BLAZER (2019) — POWER TRAIN Feb 9, 2026
Incident date: Nov 20, 2025
The shift-to-park sensor in my 2019 Chevy Blazer RS is malfunctioning. After shifting into park, the vehicle does not detect that it is in park and displays a “Shift to Park” message. The issue is/has been ongoing and now it is almost impossible to bypass with wiggling the shifter. Safety Risk: The vehicle cannot be fully shut off or locked, increasing the risk of battery drain or unintended m... Read more
KIA SORENTO HYBRID (2023) — POWER TRAIN Feb 9, 2026
Incident date: Feb 9, 2026
While driving hybrid battery depletes and car stops accelerating. With pedal to the floor, it may get to 60 MPH, other times 15 MPH. Car doesn't sound great while this is happening. 3/4 times an error showed up stating "Check Hybrid System-Stop Safely". The 4th time the error didn't appear , but was driving on hilly road where battery charged when it was going down a hill. The problem occurred ... Read more
HYUNDAI IONIQ 5 (2024) — POWER TRAIN Feb 9, 2026
Incident date: Jan 1, 2026
On January 1st 2026 around 11am we were traveling in rural Wisconsin when we heard a loud pop from under the back seat . This we now know from Dahl Hyundai in LaCrosse was the ICCU failing . When this happened we were in blizzard conditions and the car forced us into limp mode and reduced us from 55 mph down to 25mph in bumper to bumper traffic on a rural hwy (this was not a smooth speed transit... Read more
FORD F-150 (2015) — POWER TRAIN Feb 9, 2026
Incident date: May 19, 2025
Transmission jumps while driving in and out. Backup camera went black.
MITSUBISHI OUTLANDER SPORT (2015) — POWER TRAIN Feb 9, 2026
Incident date: Jan 1, 2026
Car jerks like it’s losing power when pulling off, not sure if it’s transmission issue or engine issue
HYUNDAI IONIQ 5 (2024) — POWER TRAIN Feb 9, 2026
Incident date: May 14, 2025
Multiple 12v batteries, the battery management system, and ICCU have all failed on my Ioniq 5. During my 13-month lease, this vehicle has been inoperable for more than 30 cumulative days due to the same recurring defect. The vehicle was taken to an authorized Hyundai dealership multiple times, but the defect was repeatedly misdiagnosed and not corrected, resulting in continued failures and extende... Read more
HONDA CR-V (2023) — POWER TRAIN Feb 9, 2026
Incident date: Jan 15, 2026
Transmission 10R80 2 times now my transmission has slipped while trying to accelerate from a stop entering the flow of traffic. Both times it has happened after the transmission has warmed up to operating temperature. No it has not been confirmed or inspected by a dealer or independent service center. There has been no warning lights or messages. The transmission irregularly slips shifting to ... Read more
RAM PROMASTER (2022) — POWER TRAIN Feb 9, 2026
Incident date: Oct 23, 2025
The contact owns a 2025 Honda Odyssey. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The failure had occurred while driving from a stoplight, while the auto idle system was enabled. There was no warning light illuminated. The vehicle was not diagnosed or repaired by an independent mechanic ... Read more
CHEVROLET COLORADO (2016) — POWER TRAIN Feb 9, 2026
Incident date: Jun 9, 2025
Upon pressing the accelerator from a complete stop, the vehicle does not respond right away. The main incident was when traveling around 50 miles per hour on a highway, the van shifted into neutral on its own and the accelerator would not respond. An error message of transmission failure showed on the dash briefly. The van had to coast through traffic an eventually push off the road.
CHEVROLET SUBURBAN (2023) — POWER TRAIN Feb 9, 2026
Incident date: Feb 7, 2026
The contact owns a 2018 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the vehicle shuddered abnormally. No warning light was illuminated. The vehicle was taken to the dealer, and it was determined that the transmission was failing to shift into gear properly. The contact was unaware of which part needed to be replaced. The vehicle was not repaired. The ma... Read more
TOYOTA TUNDRA (2026) — POWER TRAIN Feb 9, 2026
Incident date: Feb 5, 2026
My 2018 Ford F-150 experiences harsh, erratic, and unpredictable transmission shifting. The truck frequently hesitates during acceleration, followed by sudden and violent gear engagement. It also makes abrupt downshifts while driving, causing unexpected deceleration that can be dangerous in traffic. The truck will shift from 8th, 9th, or 10th gear down to 1st at highway speeds. This causes abrupt ... Read more
RAM PROMASTER (2026) — POWER TRAIN Feb 9, 2026
Incident date: Oct 23, 2025
The contact owns a 2020 Jeep Cherokee. The contact stated that while accelerating from a stop, the vehicle stalled. The transmission message was displayed. The vehicle was taken to an independent mechanic, and there were metal particles in the transmission fluid. The vehicle was not repaired. The mechanic called an unknown local dealer and confirmed that parts were on backorder. The manufacturer w... Read more
TOYOTA HIGHLANDER (2021) — POWER TRAIN Feb 9, 2026
Incident date: Oct 8, 2025
TRANSMISSION WOULD DOWN SHIFT AND LOCK UP WHEN BEING DRIVEN IN TRAFFIC. LOCKED UP WHILE IN TRAFFIC ALMOST CAUSING AN ACCIDENT . TOOK IT TO A TRANSMISSION SHOP AND THE DAMAGE TO THE TRANSMISSION WAS BAD ENOUGH THAT IT HAD TO BE REPLACED WITH A FACTORY REBUILD. THERE WERE NO WARNING LAMPS THAT CAME ON DURING THESE OCCASIONS.
HONDA HR-V (2018) — POWER TRAIN Feb 9, 2026
Incident date: Jan 30, 2026
I am writing about my 2021 Toyota Highlander XLE AWD VIN # [XXX] . I purchased this vehicle brand new on 3/29/2021 at ‘Koons Easton Toyota’ in Easton, MD. In October 2025 I started hearing whining noise from the engine compartment. It was audible only when accelerating the vehicle and would go away if I took my foot off the accelerator. On 10/22/2025, I took the vehicle for inspection to ‘O... Read more
BMW X5 (2019) — POWER TRAIN Feb 9, 2026
Incident date: Jan 28, 2026
Cadillac XT6 – VIN: [XXX] echanical Failures, Ignored Transmission Recall(s), and Dealer Negligence I write this letter to formally place General Motors Company on notice of a pattern of serious mechanical failures, ignored safety recalls, and dealership indifference involving my Cadillac XT6, referenced above. This vehicle has been presented to Sam Leman Cadillac of Champaign on multiple occ... Read more
HONDA ODYSSEY (2024) — POWER TRAIN Feb 9, 2026
Incident date: Feb 9, 2026
The contact owns a 2020 Jeep Cherokee. The contact stated that while driving at an undisclosed speed, the 4WD warning light was flashing on the instrument panel, and the vehicle lost 4WD functionality. The vehicle was driven to an independent mechanic, where it was diagnosed and determined that the 4WD was inoperable. The vehicle was not repaired. The manufacturer was not notified of the failure. ... Read more
RAM 1500 (2019) — POWER TRAIN Feb 9, 2026
Incident date: Feb 5, 2026
December 2024 (3405 miles on vehicle): front axles started making clicking noises. Went to dealer and was told that axles were on backorder. March 2025 (5180 miles on vehicle): one axle was replaced. Was told other axle was on backorder. November 2025 (14331 miles on vehicle): went to dealer again to have axles looked at, since Honda had no record of axles being on backorder. Axles ordered agai... Read more
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