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 IONIQ 5 (2025) — POWER TRAIN Jan 21, 2026
Incident date: Dec 3, 2025
The ICCU failed with only 5,000 miles driven. The car then lost power, and would not move. Luckily, I was in a residential area. Had I been on the highway, I am uncertain if I would have been able to safely pull off to the side of the road.
NISSAN ROGUE (2024) — POWER TRAIN Jan 21, 2026
Incident date: Jan 21, 2026
My transmission just randomly went out. I had my car evaluated in December of 2025 and nothing was reported on the transmission at all and as Jan 2026 my transmission went out.
TOYOTA RAV4 (2021) — POWER TRAIN Jan 21, 2026
Incident date: Jan 19, 2026
‘Voltage abnormality, power steering low’ error message has appeared three separate times. All while vehicle is idle at stop light or parked, last incident car was unable to restart immediately. All dashboard lights came on, including message saying parking hold unavailable. Mechanic confirmed no issues with 12v battery health and unable to recreate issue. Loss of power is risk to safety, ... Read more
RAM 1500 (2017) — POWER TRAIN Jan 21, 2026
Incident date: Dec 29, 2025
My Acura service department notified me at my last oil change that they discovered (accidentally) my transmission / transfer case is damaged and is not transferring power to the rear wheels, rendering the vehicle as 2 wheel drive only. This requires a total replacement costing $16,000 +/-. My research indicates this is likely caused by a faulty splined shaft inside the transmission-transfer case a... Read more
CHEVROLET CRUZE (2014) — POWER TRAIN Jan 21, 2026
Incident date: Jan 21, 2026
When you turn left or right, there a cracking sound from the front axel.
GMC TERRAIN (2017) — POWER TRAIN Jan 21, 2026
Incident date: Dec 20, 2025
I am filing this complaint to report a catastrophic engine failure involving my 2017 GMC Terrain equipped with the 2.4L Ecotec engine, which I believe is the result of a known manufacturing defect related to excessive oil consumption and premature internal engine wear. At approximately 88,000 miles, my vehicle experienced severe engine failure, including excessive oil consumption, timing chain fa... Read more
FORD ESCAPE (2016) — POWER TRAIN Jan 21, 2026
Incident date: Apr 21, 2024
Code P1C2D03 is popping up on my 2021 Hyundai Santa Fe after the dealership "fixed" the recall in 2023. My car is going into limp mode, failing while driving, and unsafe. Dealership and corporate won't help me. The transmission was never replaced with the recall and they are claiming they aren't relatable and can't do anything unless a recall is reopened.
HYUNDAI KONA (2018) — POWER TRAIN Jan 21, 2026
Incident date: Jan 9, 2026
My vehicle started was burning oil having to add oil frequently. Then a knocking noise started coming from the engine (2.0 L MPI NU).It began to have trouble starting and was not accelerating properly and the check engine light came on . Within two days I brought my car to my mechanic and he stated that there was no sign of an oil leak and felt it was a deeper problem. I brought it to a Hyundai d... Read more
JEEP WRANGLER (2017) — POWER TRAIN Jan 21, 2026
Incident date: Jan 21, 2026
I take my to the ford dealership one day for oil change. The mechanics do a full multi inspection and find some issues that needed to be fixed, nothing about the transmission and transmission fluid being low or being dark. So I requested to do oil change and a recommended Engine Tune-up. I get my car back. However, about a week or two later I start noticing some shuddering and vibrations in the ca... Read more
JEEP GRAND CHEROKEE (2019) — POWER TRAIN Jan 21, 2026
Incident date: Jan 17, 2026
The contact owns a 2019 Jeep Grand Cherokee. The contact received notification of NHTSA Campaign Number: 24V838000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The dealer was contacted. The contact stated that while the vehicle was idling at a stop light, a message stating that the transmission was in neutral(N) was displayed while the gear shifter ... Read more
FORD EDGE (2010) — POWER TRAIN Jan 21, 2026
Incident date: Jan 3, 2026
I bought this car used with about 100k miles, took it for a test drive around the block at the local dealership and didn't hear anything at the time. When I took it on the freeway for the first time I heard the Whining noise. It only happens when there is a load on the transmission and gets louder as the speed increases. On top of that, it seems like it starts out in second or third gear sometime... Read more
FORD F-150 (2019) — POWER TRAIN Jan 21, 2026
Incident date: Oct 25, 2025
The contact owns a 2018 Ford F-150. The contact stated while driving at an undisclosed speed, the transmission independently shifted gear. The contact stated that when the failure occurred, there was a hard banging sound coming from the transmission. In addition, the contact stated that the transmission had skipped gears and had independently shifted into neutral(N) intermittently. There was no wa... Read more
HONDA ODYSSEY (2024) — POWER TRAIN Jan 21, 2026
Incident date: Jan 21, 2026
Problems with the transmission shuddering, lock up and incorrect shifting is causing safety issues when driving. Check engine light is on/off and when it randomly locks up causes concern at intersections when driving. Please provide help/assistance and or notification of a mfg recall. Thank you.
TESLA MODEL Y (2026) — POWER TRAIN Jan 21, 2026
Incident date: Oct 30, 2025
This 2021 Acura TLX Type-S has experienced a complete failure of the transfer case after approximately 40,000 miles of use. This unfortunately is a known issue on the online forums for this vehicle in model years 2021-2023. I have a video inspection performed by the local dealership proving this. The only warning is a one-time loud boom when accelerating and a leaking from the transfer case of fl... Read more
HYUNDAI SANTA FE (2019) — POWER TRAIN Jan 21, 2026
Incident date: Dec 24, 2025
Complaint: Safety Defect - Engine Failure Risk (Stalling/Fire) My 2019 Hyundai Santa Fe has the defective Theta II 2.0L Turbo engine (G4KH), subject of class action In re: Hyundai and Kia Engine Litigation and multiple TSBs. The engine has a known manufacturing defect causing premature connecting rod bearing failure, leading to catastrophic engine seizure. SAFETY CONSEQUENCE: This defect present... Read more
CHEVROLET SILVERADO 1500 (2023) — POWER TRAIN Jan 21, 2026
Incident date: Jan 8, 2026
The contact owns a 2020 Ford F-150. The contact stated while driving from a complete stop, the vehicle went into LIMP Mode and failed to accelerate as intended. After a while, the vehicle accelerated, but the acceleration was delayed. The wrench warning light illuminated, and the contact received a notification from the Ford App with the message “Powertrain Power Reduced”. The contact drove th... Read more
HYUNDAI PALISADE (2026) — POWER TRAIN Jan 21, 2026
Incident date: Jan 20, 2026
Can shaft and lifters failed
FORD EDGE (2017) — POWER TRAIN Jan 21, 2026
Incident date: Jan 16, 2026
Front differential mounts are cracking and breaking leading to insecure front differential and damage to adjacent suspension and power train components. This is a significant risk to both the driver/occupants and potentially other vehicles on the road. This problem is appearing with increasing frequency on the Ford Bronco forums to the point that Ford now has a TSB out relating to this known engin... Read more
NISSAN MURANO (2015) — POWER TRAIN Jan 21, 2026
Incident date: Dec 6, 2025
Vehicle was brought to Payne Chevrolet(Weslaco,Tx)for Recall N242454440. After the software update, the vehicle entered 'Limp Mode' and threw a Permanent Fault Code P2817 (Solenoid 8 Stuck Off). The dealership and GM Executive Resolution (Case #86918646) have confirmed this is a mechanical failure of the valve body, but are refusing/delaying the remedy due to a branded title. The vehicle is curren... Read more
TOYOTA BZ (2026) — POWER TRAIN Jan 21, 2026
Incident date: Jan 21, 2026
On Saturday, December 6, 2025 my [XXX] mother and I were driving back to my mom’s Saint Peters, Missouri home around 5:15 pm. I had just exited Missouri Highway 364 at Woodstone/Jungermann Road. I turned right onto Woodstone and heard a thud/clunk. Never heard that sound before. One hundred yards later, the 2015 Murano stopped accelerating right in the middle of the road. I put it in Par... Read more
FORD EXPLORER (2020) — POWER TRAIN Jan 21, 2026
Incident date: Jan 19, 2026
The contact owns a 2014 Ford F-150. The contact stated that while shifting into reverse or drive, the vehicle seemed to be in neutral and failed to move. The vehicle failed to shift into gear. The wrench symbol was displayed. After resetting the codes, there was an abnormal squealing sound. The engine light was illuminated. The vehicle went into safe mode. The contact stated that the vehicle was t... Read more
VOLKSWAGEN ID.4 (2023) — POWER TRAIN Jan 21, 2026
Incident date: Jan 17, 2026
Car will be in drive or reverse, start to move with foot on gas then will shift itself into park
RAM 2500 (2025) — POWER TRAIN Jan 21, 2026
Incident date: Dec 18, 2025
Driving and smelled a strong odor of burning rubber and engine started to make a strange noise, causing engine to stop then hesitate and jump .
FORD BRONCO SPORT (2021) — POWER TRAIN Jan 21, 2026
Incident date: Jul 1, 2025
The contact owns a 2021 Ford Bronco Sport. The contact stated that while driving at 25 MPH, the vehicle started jerking abnormally. There were no warning lights illuminated. The contact had received notification of NHTSA Campaign Number: 25V467000 (Fuel System, Gasoline). The vehicle was taken to the local dealer, where it was diagnosed, and it was determined that the failure was due to the torque... Read more
HONDA PROLOGUE (2024) — POWER TRAIN Jan 21, 2026
Incident date: Jan 20, 2026
I wanted to register a complaint on an issue we have experienced in our 2024 Honda Prologue EX Elite with the "CV axles." This vehicle was sold to us with like-new mileage and was also certified, pre-owned by Honda. Symptoms of the problem were knocking sounds heard from the lower, front section of the car when accelerating from a stop and turning at the same time. It was first noticed around 4... Read more
CADILLAC ESCALADE ESV (2023) — POWER TRAIN Jan 21, 2026
Incident date: Jan 8, 2026
The contact owns a 2013 Ford F-150. While driving approximately 70 MPH on the highway, the transmission suddenly failed and shifted from 5th gear to 1st gear, which nearly caused a crash. The contact’s spouse pulled over at the nearest gas station. The vehicle was parked and later driven slowly to a dealer. The dealer indicated that the failure was related to NHTSA Campaign Number: 19V075000 (Po... Read more
TOYOTA TUNDRA (2025) — POWER TRAIN Jan 21, 2026
Incident date: Nov 25, 2025
Vehicle stalls after stopping often
FORD EDGE (2017) — POWER TRAIN Jan 21, 2026
Incident date: Jan 21, 2026
I am reporting an open safety recall on my vehicle that has had no available remedy for over a year. My 2019 Jeep Cherokee is subject to Recall 01C, which warns of potential loss of power and loss of park function. Due to this defect, my vehicle’s 4-wheel drive system is currently inoperative. I live in Minnesota, where 4WD is necessary for safe winter driving. The loss of 4WD significantly affe... Read more
TESLA MODEL Y (2025) — POWER TRAIN Jan 21, 2026
Incident date: May 24, 2025
While operating my 2019 Ford F-150 XLT on a highway at normal speed, the vehicle suddenly and aggressively downshifted without any driver input. The abrupt deceleration created an immediate safety hazard. I was wearing a seatbelt; without it, there was a substantial risk of ejection and serious injury or death. A vehicle traveling behind me was forced to brake suddenly and skid to avoid a high-spe... Read more
TOYOTA TUNDRA (2023) — POWER TRAIN Jan 21, 2026
Incident date: Jan 21, 2026
ICCU Failure
RAM 1500 (2025) — POWER TRAIN Jan 21, 2026
Incident date: Dec 24, 2025
The contact owns a 2025 Ram 1500. The contact stated that while the vehicle was parked, while starting the vehicle, several warning lights illuminated after manually starting the vehicle. The contact stated that the failure had occurred on several occasions. While attempting to shift the vehicle into 4WD, the vehicle failed to respond and remained in 2WD. A dealer was contacted. The vehicle was no... Read more
GMC SIERRA 1500 (2026) — POWER TRAIN Jan 21, 2026
Incident date: Nov 10, 2025
2026 GMC Sierra Elevation X31 with 3.0 Duramax Diesel engine, 132-miles, thrust bearing 1.53-mm out of tolerance requiring engine and turbo replacement. Engine build date 25219 (07 AUG 2025), vehicle assembly date August 2025, purchased 10 OCT 2025, entered service for engine and turbo failure on 11 NOV 2025, returned 10 JAN 2026.
VOLVO XC90 (2017) — POWER TRAIN Jan 21, 2026
Incident date: Jan 21, 2026
I have had the seal between the transmission and transfer case replaced 3 times due to leaking since new and after each repair within miles of each repair and all prior to the vehicle reaching 50,000 miles. The last time it was repaired at 65,000 miles they decided to replace the transmission with a new transmission - it also leaked between the transmission and transfer case within 1 day and less... Read more
HYUNDAI IONIQ 5 (2023) — POWER TRAIN Jan 21, 2026
Incident date: Sep 9, 2025
The 2024 Toyota Corolla needs to be added to the list of vehicles currently being investigated for transmission/engine issues. The vehicle in question is currently exhibiting transmission anomalies consistent with those observed in several other vehicles under review, specifically: slipping, jerking, surging forward, hesitation to accelerate from a complete stop, loss of power, droning sound at l... Read more
HONDA ODYSSEY (2021) — POWER TRAIN Jan 21, 2026
Incident date: Apr 16, 2025
While accelerating, the transmission is causing a whining sound that is consistent. Vehicle only has 94K miles on it. This is causing safety concerns with premature power train failure that could happen while a driver is in the road, which could lead to an accident. I have taken the vehicle to my local Toyota dealership and they did confirm that this is something they have been very often in the 8... Read more
RAM 1500 (2013) — POWER TRAIN Jan 21, 2026
Incident date: Sep 5, 2025
A lot of the Ram and Dodge Vehicles are having the same problems and Stellantis has failed over and over to recall the item!!!! And has not!! did so I have a 2013 Ram 4x4 with only 90k miles on my truck this is the same problem I'm having Stellantis has issued several major recalls for vehicles experiencing simultaneous illumination of the ABS, brake, and traction control (ESC) lights. These iss... Read more
JEEP GRAND CHEROKEE L (2023) — POWER TRAIN Jan 21, 2026
Incident date: May 1, 2025
Transmission harsh shifting, shift slare, slow engagement and falling out of gear. This causes a serious safety hazard if you need to move and cannot. Vehicle is currently at the dealer being diagnosed.
NISSAN ALTIMA (2015) — POWER TRAIN Jan 21, 2026
Incident date: Jan 1, 2020
On Monday December 15, 2025 our transmission failed as we began to drive up a small grade in between two sets of railroad tracks at the intersection of Cary, Ushers and Coons Crossing Road in the county of Saratoga, NY. If it had failed on one of the two sets of tracks it may have endangered us. On December 17, 2025 Northway Toyota in Latham, NY diagnosed the transmission failure at their dealersh... Read more
CADILLAC ESCALADE ESV (2025) — POWER TRAIN Jan 21, 2026
Incident date: Apr 1, 2025
1. 6.2L Gasoline Engine.Vehicle available and has been in the shop at least 6 documented times. The 2025 was not part of the recall. GM refuses to tell me if the known engine problems of the recall was fixed on my engine prior to building and delivering the vehicle 2. Engine continues to knock and studder sometimes as if it will shut down. 3. Initial knocking confirmed and mechanics changed ... Read more
GMC CANYON (2016) — POWER TRAIN Jan 21, 2026
Incident date: Jan 21, 2024
I had to have my engine replaced Dan Cummins didn’t put the bolts back into my transfer case which caused me to need a new transfer case and sylnoids , now I am being told I need a new transmission.
JEEP RENEGADE (2018) — POWER TRAIN Jan 21, 2026
Incident date: Jan 11, 2025
The ICCU failed at 11,000 miles and 11 months into the lease. When the ICCU fails, the car becomes inoperable. This was a major safety hazard since it broke down on a major US highway and I was barely able to get off to the side of the road. This seems to be affecting a large number of Ioniq 5 and Ioniq 6 models.
FORD F-150 (2015) — POWER TRAIN Jan 21, 2026
Incident date: Nov 1, 2025
The vehicle experienced a loss of motive power while stopped at a traffic light and would not accelerate when the accelerator was pressed. The failure appears related to the powertrain/electrical system. The vehicle was unable to move and required a restart to regain propulsion. The vehicle remains available for inspection upon request. This failure placed my safety and the safety of other road u... Read more
TOYOTA HIGHLANDER (2019) — POWER TRAIN Jan 21, 2026
Incident date: Feb 1, 2025
2019 highlander has a winding sound coming from engine area, no warning lights turned on but winding sound only occurs when in drive and accelerating. vehicle has 90000 miles and winding sound started around 80000 miles. i brought highlander to toyota service and they stated they heard the sound but didnt diagnose it.
GMC SIERRA 1500 (2024) — POWER TRAIN Jan 21, 2026
Incident date: Dec 24, 2025
2024 gmc engine 6.2 that failed had the recall test done and a couple of mounts later engine started making loud knocking sound its at the shop now getting a new engine in been at the shop for about 3 weeks now
KIA SORENTO (2014) — POWER TRAIN Jan 20, 2026
Incident date: Jan 2, 2026
Harsh shifting including sudden downshifts that result in uncontrolled acceleration. This has occurred typically at slow speeds in parking garages or at stop lights.
HONDA PILOT (2023) — POWER TRAIN Jan 20, 2026
Incident date: Nov 10, 2025
Warning light came on that said "Service 4WD System" at approximately 86,969 miles on a 2020 Jeep Cherokee Trailhawk. Took to dealer and was advised that PTU (power transfer unit) must be replaced at a cost of $3,945.19. Was also advised that DTCM "transfer case control module must be replaced at a cost of $776.95. Total cost to resolve "Service 4WD System" problem as quoted is $4,722.14. It has b... Read more
MERCEDES-BENZ C 300 (2021) — POWER TRAIN Jan 20, 2026
Incident date: Oct 6, 2025
I OWN A 2018 GMC SIERRA DENALI ULTIMATE, The truck has the 6.2 engine which had the lifter issue as stated with the current situation. At the time, the truck had 37,000 miles when the issues started. I purchased the truck from Andy Mohr with 8806 miles on it in November of 2019. I worked overseas for the DOD so that’s why the miles are low. After I got it fixed, ($4500 dollars at Hare Chevrolet... Read more
TESLA MODEL Y (2026) — POWER TRAIN Jan 20, 2026
Incident date: Dec 11, 2025
Gear shifter will not go into park.
VOLKSWAGEN ATLAS (2018) — POWER TRAIN Jan 20, 2026
Incident date: Mar 1, 2025
In Late October 2025 my 21 Edge started having issues at 35-40mph, seemed to be jerking while accelerating. No Dash/Check engine lights. I took the vehicle to the Dealer that I bought it from and I was told that it was the ERG Valve, we replaced that and it is still having the exact same issue. We took the vehicle to another Ford Dealer and they told us it is the Torque Converter and they want $... Read more
CHRYSLER PACIFICA (2020) — POWER TRAIN Jan 20, 2026
Incident date: Jan 1, 2021
Clunking in the front end around 20,000 miles. Brought to multiple dealers and they all said no problem found yet clearly hear clunking both sides front going over bumps or steering back and forth quickly. Finally I just replaced them and noise gone. Second thing is headliner is completely ruined from moisture intrusion and can visibly be seen but dealer states no leaks present yet my headliner ... Read more
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