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

KENWORTH T680 (2023) — POWER TRAIN Mar 13, 2026
Incident date: Mar 13, 2026
A loud clicking and popping sound while turning the car at low speeds, attributed most likely to the CV joint. The sound is happening more and more frequently.
HONDA PROLOGUE (2024) — POWER TRAIN Mar 13, 2026
Incident date: Mar 11, 2026
The contact owns a 2022 Ram 2500. The contact stated that while driving at an undisclosed speed, the RPM fluctuated. Additionally, the vehicle made an abnormal sound while slowing down to come to a stop. The vehicle was taken to the dealer, who discovered burnt transmission fluid and replaced the transmission, but the failure persisted. The vehicle was taken back to the dealer; however, the cause ... Read more
RAM 2500 (2022) — POWER TRAIN Mar 13, 2026
Incident date: Mar 1, 2023
The exhaust bracket is broken [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
FORD BRONCO SPORT (2022) — POWER TRAIN Mar 13, 2026
Incident date: Sep 15, 2025
The contact owns a 2022 Ford Bronco Sport. The contact received notification of NHTSA Campaign Number: 25V467000 (Fuel System, Gasoline). The contact stated that while driving with the RPM at 2,000 RPM, the vehicle sputtered and skipped, with the check engine and power train warning lights illuminated. The vehicle was taken to a dealer where it was diagnosed, and determined that the fuel injectors... Read more
TOYOTA COROLLA (2019) — POWER TRAIN Mar 13, 2026
Incident date: Sep 10, 2025
My transmission has failed at 131,000 miles on my vehicle. It roughly shifts into reverse and harshly shifts while in drive and the vehicle is in motion. My truck shakes while the transmission searches for gears and shifts slowly requiring extra power to move in normal operating conditions.
FORD EDGE (2013) — POWER TRAIN Mar 13, 2026
Incident date: Oct 17, 2025
While driving I had a sudden loss of power. Contacted dealership and was ask for engine code light. Told them no light had appeared on dashboard. Did note intermittent shift changes while driving after this occurrence. Transmission and or engine feels like it has a studder. Concerning.
CHEVROLET TRAILBLAZER (2023) — POWER TRAIN Mar 13, 2026
Incident date: Feb 28, 2026
Vehicle experienced a catastrophic mechanical failure characterized by a percussive "shotgun blast" noise from the rear chassis, followed by an immediate, total loss of braking power (pedal to the floor) and a violent loss of directional stability. This incident represents an aggravated safety failure of known GMT900 platform defects. The technical chain of causality began with the factory exhaust... Read more
JEEP WRANGLER (2019) — POWER TRAIN Mar 13, 2026
Incident date: May 2, 2025
Transfer case is defective and Acura is refusing to fix it under warranty. Says it’s’normal’ for the AWD system to leak causing destruction.
HYUNDAI SONATA (2015) — POWER TRAIN Mar 12, 2026
Incident date: Feb 23, 2026
A 2018 Honda Accord 1.5T developed an engine misfire, coolant loss, and reduced acceleration shortly after purchase from a dealership on 01/07/2026 (around 156,000 miles / $15,000). On 01/23/2026, during a Honda dealer inspection at about 157,255 miles, the technician noted misfires on startup, found the coolant overflow reservoir empty, pressure-tested the system, and confirmed coolant leaking in... Read more
CHEVROLET SILVERADO 2500 (2023) — POWER TRAIN Mar 12, 2026
Incident date: Feb 16, 2026
The radio head unit randomly reboots. This occurs usually when the car is initially started, and you are unable to utilize the backup camera or the camera freezes. Rear cross traffic breaking also fails and can cause an accident. I have also had issues with the powertrain, where the vehicle refuses to start, with a red lobster error message saying Service Electrical System.
KIA SORENTO (2025) — POWER TRAIN Mar 12, 2026
Incident date: Mar 12, 2026
My vehicle has less then 35000 miles, I was doing a oil change when I noticed that my transfer cases has a slight oil residue from the bottom, which I suppose it’s just gonna get worse overtime, at this mileage I don’t think this is right that’s why I’m submitting this complaint.
KIA SORENTO (2025) — POWER TRAIN Mar 12, 2026
Incident date: Mar 12, 2026
Transmission failed at 94,000 miles Misfire 80,000miles AFM/DOD issues $10,000 in repair bills still not fixed
VOLKSWAGEN ID.4 (2024) — POWER TRAIN Mar 12, 2026
Incident date: Jan 26, 2026
I have a 4x4 disengagement warning light and all reviews I have researched say you have to replace the rear transfer case. I bought this car October 2025 111000 miles on it 5 months in I have had to replace a shifter cable, the oil filter housing and now this rear ptu. The srv 4x4 light comes and goes. This could be electrical for poorly made un serviceable parts. I have read and researched miles... Read more
SUBARU OUTBACK (2010) — POWER TRAIN Mar 12, 2026
Incident date: Mar 9, 2026
2013 BMW 328i, N20 engine. Timing chain guide assembly and oil pump drive chain failed catastrophically. Vehicle is available for inspection, however the authorized BMW dealership has already made clear they will accept no responsibility, and I would bear the expense of towing it two hours to their facility. The failure is a known issue with a class action case, but BMW took no responsibility, and... Read more
VOLKSWAGEN ID.4 (2023) — POWER TRAIN Mar 12, 2026
Incident date: Mar 11, 2026
My 2024 Honda Prologue produces a rhythmic clicking and rattling noise from the front axle area whenever I make low‑speed left or right turns. The sound is tied to wheel rotation and is most noticeable during sharper turns such as entering or exiting a parking space. The noise is reproducible on every drive and began early in the vehicle’s life. It appears consistent with the widely reported f... Read more
JEEP GRAND CHEROKEE (2021) — POWER TRAIN Mar 12, 2026
Incident date: Dec 30, 2025
Vehicle was brought to an authorized Ford dealership for coolant leak. The dealer confirmed a coolant leak originating from the internal water pump. The water pump on this engine is chain-driven and located inside the engine behind the timing cover, requiring approximately 12 hours of labor to access and replace. This is a known design defect affecting millions of Ford vehicles with the 3.5L Cyclo... Read more
FORD EXPLORER (2017) — POWER TRAIN Mar 12, 2026
Incident date: Mar 5, 2026
Catastrophic Power Take-Off Unit (PTU) and Transmission spline failure on a 2022 Acura MDX Type-S vehicle. Had dangerous loss of traction and unexpected handling characteristics with rough shifting, RPM Surges, Sensor problem LOSS OF Power, Delayed shifting with Jerky ride, and a smell of burning oil or rubber, also would move into reverse and the Drive Letter "D" was blinking. The problem was con... Read more
ACURA ILX (2019) — POWER TRAIN Mar 12, 2026
Incident date: Mar 5, 2026
Transmission issue: Not shifting properly while on the highway and almost causing a crash by loosing power and shifted into neutral after attemting to accelerate. The next time it occured the transsmission would not down shift and I was not able to accelerate.
LINCOLN NAVIGATOR (2020) — POWER TRAIN Mar 12, 2026
Incident date: Feb 7, 2026
PTU Failure on 2015 Jeep Cherokee
FORD F-150 (2024) — POWER TRAIN Mar 12, 2026
Incident date: Jun 20, 2025
The contact owns a 2019 Dodge Grand Caravan. The contact stated that she had stopped the vehicle on the street on a slight incline with the front of the vehicle pointed up the incline and had shifted to park (P). The contact stated that she was not sure if she engaged the parking brake. The contact stated that she thought she had left the keys in the ignition, but had not heard a key warning chime... Read more
1 injured
RAM 1500 (2025) — POWER TRAIN Mar 12, 2026
Incident date: Sep 12, 2025
The Belt Integrated Starter Generator (BISG) on my 2023 Ford F-150 PowerBoost intermittently fails, triggering DTC P0A1E-00 and causing complete loss of electric drive mode during normal driving without warning. Vehicle continues running but with significantly reduced fuel efficiency until manually restarted. Fault occurrences are escalating in frequency: 9/13/2025 while running ProPower Onboard u... Read more
FORD F-150 HYBRID (2023) — POWER TRAIN Mar 12, 2026
Incident date: Mar 4, 2026
The contact owns a 2019 Jeep Cherokee. The contact stated that while driving at an undisclosed speed, the message "4WD Not Available" displayed, and the 4WD warning light was illuminated. Additionally, the vehicle vibrated while driving. The vehicle was taken to an independent mechanic, who determined that the power transfer unit (PTU) was damaged and needed to be replaced. The vehicle was not rep... Read more
KIA SELTOS (2021) — POWER TRAIN Mar 12, 2026
Incident date: Mar 12, 2026
Vehicle: 2017 Honda Pilot Elite VIN: [XXX] Mileage at failure: 107,593 The 9-speed automatic transmission failed at approximately 107,593 miles. The repair cost $6,229.91 at an independent shop and included a full transaxle overhaul, replacement of the torque converter, transmission oil pump, and main control valve body. The vehicle previously had fuel injectors replaced under warranty at approxi... Read more
HONDA PILOT (2017) — POWER TRAIN Mar 12, 2026
Incident date: Dec 9, 2025
The contact owns a 2012 Honda Fit. The contact stated that while making a turn from a complete stop at the exit of a gas station, the vehicle became immovable, and there was an abnormally high-pitched grinding sound coming from the front end of the vehicle. The vehicle was towed to AAA Auto Body Shop, where the contact was informed that the passenger's side CV axle was fractured and needed to be r... Read more
LEXUS RX (2020) — POWER TRAIN Mar 12, 2026
Incident date: Feb 3, 2026
I own a 2020 Lexus RX 450h with approximately 129,803 miles. The check engine light came on and the vehicle stored diagnostic trouble code P0A2D, which indicates a failure of the drive motor/temperature sensor circuit that is integrated into the transmission/hybrid motor assembly. According to the Lexus dealer’s diagnosis, the temperature control sensor located on the transmission/hybrid drive u... Read more
HONDA CR-V (2023) — POWER TRAIN Mar 12, 2026
Incident date: Mar 10, 2026
When I was pulling out of my driveway, my car wouldn't accelerate and started making a terrible noise. I lost all power and couldn't get it to move leaving me stuck in the middle of the road. It wouldn't even let me coast off to the side of the road. I have had this same problem before with this transmission and had it replaced with a new manufactured for my car by Nissan transmission.
CHEVROLET TRAX (2017) — POWER TRAIN Mar 12, 2026
Incident date: Mar 12, 2026
replaced 2 valve bodies, and now the CDF has an open statement bulletin on it, and I have to do an entire transmission replacement
KIA OPTIMA (2013) — POWER TRAIN Mar 12, 2026
Incident date: Mar 10, 2026
See attached document for complaint. In November 2024 I received a letter regarding a transmission recall related to my truck. This came almost 1 year after I had to have my transmission replaced for the reason stated in the recall letter. I have now reached out twice to the Ford Motor Company to try to receive reimbursement for the out-of-pocket expense I incurred to replace the transmission wit... Read more
LEXUS IS (2009) — POWER TRAIN Mar 12, 2026
Incident date: Mar 11, 2026
On road trip from mi to ny. No lights or warnings but transmission failed.we were able to get safely off highway into parking lot.Tried to have towed to chevy dealer but could not look at for days. Able to take to aamco & need to install new transmission in ohio!
TOYOTA HIGHLANDER (2021) — POWER TRAIN Mar 12, 2026
Incident date: Aug 19, 2025
The contact owns a 2018 Ford F-150. The contact stated that while towing a camper at an undisclosed speed, the vehicle occasionally hesitated to upshift in gear while the accelerator pedal was depressed. The check engine warning light was illuminated. The contact stated that while driving at high speeds with cruise control, the vehicle shuddered abnormally. The contact pulled over to the shoulder ... Read more
FORD F-150 (2018) — POWER TRAIN Mar 12, 2026
Incident date: Mar 15, 2023
-shift lever in transmutation stopped working so car would go into auto shut off and then would not drive once I took my foot off the break. Would not switch gears or drive. Had to shut car off then turn back on to get it to switch gears. -safety was put at risk majorly. Car did that in 5 lanes of traffic with me and kids in car and couldn’t drive. We almost got hit. -dealership said no issues... Read more
NISSAN VERSA (2018) — POWER TRAIN Mar 12, 2026
Incident date: Feb 26, 2026
Torque converter failed. Started with slipping feeling in the rear end. Then got worse and worse before it was a constant slippage. Local dealer and repair shop both diagnosed as a torque converter and both strongly recommend replacing the torque converter and the transmission. Around $10,000
CHRYSLER PACIFICA (2022) — POWER TRAIN Mar 12, 2026
Incident date: Mar 12, 2026
The contact owns a 2024 Chevrolet Colorado. The contact stated that while driving at an undisclosed speed, the brake pedal depressed to the floorboard and was spongy. Additionally, the navigation system shut off unexpectedly, and the Forward Collision Avoidance warning light illuminated, causing the seat belt to tighten while the vehicle was in park. The contact also received OnStar alerts that th... Read more
CHEVROLET COLORADO (2024) — POWER TRAIN Mar 12, 2026
Incident date: Jun 1, 2024
1. Passenger airbag fails to activate randomly. Passenger airbag light shows "off" with a passenger in the seat. Sometimes it works but often stays off for a whole day. 2. Transmission shifts gears by itself. Drive to neutral, Reverse to park. A software update changed the behavior but did not eliminate the fault. Now goes from Drive to Park. One time the vehicle shut off by itself after shiftin... Read more
FORD ESCAPE (2019) — POWER TRAIN Mar 12, 2026
Incident date: Mar 10, 2026
The contact owned a 2021 Subaru Forester. The contact stated that while driving at approximately 4 MPH and slowing to park, the vehicle accelerated on its own. The contact stated that the vehicle drove out of the parking lot and crashed into a wall. The contact stated that the air bags deployed and that the vehicle had then shifted into reverse (R) and driven out away from the wall and crashed int... Read more
Crash 4 injured
AUDI Q5 (2022) — POWER TRAIN Mar 12, 2026
Incident date: Feb 15, 2026
Transmission started shuddering then it downshifted to 1st gear while driving 45. Almost blew the motor up and scared the living hell out of me. No accident thankfully. 2 days later transmission went out completely. 5300 dollar repair bill from Coburns in shreveport Louisiana.
RAM 1500 (2022) — POWER TRAIN Mar 12, 2026
Incident date: Mar 10, 2026
The car has been shaking between 65-75mph and sometimes around 40-50mph since 9/7/2024. Car has been at the dealer service center 7 times, more then 30 days to attempt to resolve the issue, but nothing has worked. The last service visit they replaced the front axle. the car still shakes. I'm nervous something is going to fly off or a bolt is going to come loose from the shaking. I don't feel ... Read more
GMC SIERRA 1500 (2023) — POWER TRAIN Mar 12, 2026
Incident date: Feb 27, 2026
My 2021 Chevy blazer Lt v6, has a service bulletin extending warranty on thermostat malfunction, that also causes the fans to run after the car is off. My vechicle was experiencing this issue, went into my local dealer, they claim thats not my issue, I need a new radiator, that has never leaked, or the car running hot. Beyond that the radiator has a service bulletin, they can fail, do to poor qu... Read more
CHEVROLET MALIBU (2009) — POWER TRAIN Mar 12, 2026
Incident date: Feb 12, 2026
The contact owns a 2015 Ram Promaster 2500. The contact stated that, while driving at an undisclosed speed, the check engine warning light illuminated, indicating a torque converter failure. The vehicle was taken to an independent mechanic, where the torque converter was replaced. The failure recurred and was repaired an additional two times. During the final repair, the mechanic determined that f... Read more
RAM PROMASTER (2015) — POWER TRAIN Mar 12, 2026
Incident date: May 1, 2024
See attached document for complaint. On January 6th, I wrote to you expressing my concerns about Ford’s failure to address a known safety recall (Safety Recall Notice #25S82/NHTSA Recall 25V512) for my 2023 Ford F-150. To date, I have received no response to my initial inquiry which prompts me to send this second letter. In fact, I am writing this letter as I sit in my local Ford dealership for... Read more
FORD MUSTANG (2015) — POWER TRAIN Mar 12, 2026
Incident date: Mar 12, 2026
See attached document for complaint. The safety recall repair has been pending for over five months due to repeated parts unavailability at the authorized Ford dealership. Despite ongoing communication with the dealer and Ford Motor Company, no repair timeline or resolution has been provided. This prolonged delay involves a safety-related defect and creates an ongoing risk. I respectfully reques... Read more
NEWMAR DUTCH STAR (2016) — POWER TRAIN Mar 12, 2026
Incident date: Jan 22, 2026
The contact owns a 2016 Dodge Dart. The contact stated that while scheduling an oil change appointment on the dealer website, the contact became aware that the VIN was included in NHTSA Campaign Number: 25V674000 (Power Train); however, the part to do the recall repair was not yet available. The contact stated that while driving and depressing the brake pedal to come to a stop, the vehicle jerked ... Read more
GMC SIERRA 1500 (2019) — POWER TRAIN Mar 12, 2026
Incident date: Mar 5, 2026
My Toyota hybrid AWD vehicle experienced corrosion of the rear traction motor cable, which Toyota has acknowledged in Service Campaign 25TD01. This corrosion affects the electrical connection to the rear drive motor and can result in loss of AWD propulsion capability. Loss of rear-wheel propulsion significantly reduces traction and stability, particularly in snow, ice, and wet conditions. Drivers ... Read more
TESLA MODEL Y (2021) — POWER TRAIN Mar 12, 2026
Incident date: Mar 6, 2026
While driving my truck hard shifts from 3-4-5 and also at 8-9. It seems it misses shifting from 1-2-3 missing 2nd gear all together. At high speeds the transmission has slipped out of gear. I have called Ford and reported the issue as I was looking to see if this issue was recalled. Ford stated they were aware of the issue but no recalls were issued. I was forced to seek help from a transmission s... Read more
CADILLAC XT6 (2021) — POWER TRAIN Mar 12, 2026
Incident date: Sep 1, 2025
Vehicle: 2026 Chevrolet Silverado 1500 Incident Description: While driving at highway speed, the transmission fluid line failed and transmission fluid rapidly leaked from the vehicle. There were no warning lights, alerts, or messages before the failure occurred. As the fluid was lost, the vehicle began shutting down while still moving in traffic and stopped in the middle of the highway with vehic... Read more
TOYOTA CAMRY (2018) — POWER TRAIN Mar 12, 2026
Incident date: Mar 12, 2026
Driving and randomly truck gets confused on what gear its in, wrench light goes on and codes read transmission speed range sensor.
FORD F-150 (2017) — POWER TRAIN Mar 12, 2026
Incident date: Mar 12, 2026
While driving vehicle shifts from 6 gear to first gear on 6r80 transmission amd hard shifts..wheels lock upbwhen vehicle downshifts abruptly.....spoke with ford mechanic and this is a known issue with lead shield and or speed sensor.. this item need a recalled and repaired...no codes are thrown but it is a well know issue...recalls are on 10r80 transmissions lead shield but not 6 speed. Please ... Read more
GMC ENVOY (2003) — POWER TRAIN Mar 12, 2026
Incident date: Feb 27, 2026
The engine is stalling, knocking and the check engine light will occasionally come on. You can smell carbon monoxide and hot oil. We are having to add a quart of oil weekly.
BMW 740I (2018) — POWER TRAIN Mar 12, 2026
Incident date: Mar 11, 2026
On December 6, 2025 I purchased a used 2013 Mercedes-Benz ML63 AMG from Jaguar Land Rover Willow Grove (Piazza Auto Group) in Pennsylvania. The delivery documentation for the vehicle included a written service commitment stating: “Replace air compressor for suspension system.” On January 23, 2026 at approximately 6:30 PM, while operating the vehicle at highway speed on the [XXX] in [XXX] , ... Read more
MERCEDES-BENZ AMG ML63 (2013) — POWER TRAIN Mar 12, 2026
Incident date: Jan 23, 2026
My 2018 LT Chevy suburban with 110000 miles has been giving me transmission and motor problems. I took it to chevy vannuys and they took 3 days and did nothing. I saw a recall on line for the same year. Explaining about transmission problems. Where can I go to have it fixed.
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