Consumer Safety Complaints

Search 2,245,377 safety complaints filed by vehicle owners with NHTSA, including 140,173 crashes, 56,794 fires, and 8,580 deaths.

2,245,377 Total Complaints
140,173 Reported Crashes
56,794 Reported Fires
8,580 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 2,245,377 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 137,132 complaints - component: POWER TRAIN

JEEP GRAND CHEROKEE (2018) - POWER TRAIN Aug 24, 2026
Incident date: Aug 18, 2026
The Jeep was giving me a warning sign. It said stop slowly. Your jeep will shut off so I replaced the two batteries. As my Mechanic told me I replaced the alternator. I also replaced the ground wires. Nothing is making my jeep start. We ran the codes on the jeep and it came back as a U0100 code with the PCM system. No connection error. we looked up the recall information and a recall popped up for... Read more
HONDA ACCORD (2018) - POWER TRAIN Aug 24, 2026
Incident date: May 1, 2024
The car dashboard Is lit up and loose power out of nowhere when driving .
FORD F-150 (2015) - POWER TRAIN Aug 24, 2026
Incident date: Aug 12, 2026
The vehicle was previously taken to an authorized Ford dealership to complete Safety Recall 26S28 (NHTSA Campaign 26V237000) for unintended transmission downshifts. The dealer applied the mandated software patch. However, this safety remedy has completely failed.  While driving at highway speeds, the vehicle experienced severe mechanical gear grinding and twice suffered sudden, unprompted downsh... Read more
MERCEDES-BENZ SPRINTER 3500 (2020) - POWER TRAIN Aug 24, 2026
Incident date: Aug 17, 2026
This vehicle with 19711 mileage was parked in the driveway. The engine started normally, but a red error message stated, "Service Required Do Not Shift Gears Visit Dealer". I contacted the local dealership and Mercedes Roadside Assistance was not able to reset the software. The driveshaft was disconnected and two tow trucks were needed to pull the vehicle out of the driveway and then tow to the... Read more
HONDA CR-V (2026) - POWER TRAIN Aug 24, 2026
Incident date: Aug 23, 2026
LOUD SQUEAL NOISE WHEN TRANSMISSION IS SELECTED IN REVERSE. REMAINS SQUEALLING AS LONG AS TRANSMISSION IS IN REVERSE.
TOYOTA HIGHLANDER (2019) - POWER TRAIN Aug 24, 2026
Incident date: Jul 4, 2026
The component that malfunctioned is the vehicle’s automatic transmission. The transmission developed a progressively worsening humming/whining noise during acceleration. The transmission is no longer available for inspection because the vehicle has been taken to an independent transmission repair shop for diagnosis and repair. The problem creates a safety concern because the transmission develo... Read more
GMC SIERRA 1500 (2020) - POWER TRAIN Aug 24, 2026
Incident date: Dec 15, 2022
Our 2020 GMC SIERRA 1500 has suffered catastrophic systems and engine failure including the brakes multiple times for almost 4 years. It has happened in high traffic and on the interstate each time having to be coasted off of the road to come to a rolling stop. There have been nine repair attempts with GM dealers repeatedly stating the issues were repaired and returning our vehicle to us. We be... Read more
HYUNDAI SANTA FE (2019) - POWER TRAIN Aug 24, 2026
Incident date: Aug 20, 2026
The vehicle suffers from recurring, sudden loss of motive power and transitions into engine "limp mode" while driving in active, heavy traffic. This severe drivability defect has occurred on four separate occasions under Diagnostic Trouble Code (DTC) P00AF00 (Turbocharger/Supercharger Boost Control "A" Module Performance) and related boost/MAP faults (P0234). During these episodes, the vehicle abr... Read more
LINCOLN NAUTILUS (2019) - POWER TRAIN Aug 24, 2026
Incident date: Aug 24, 2026
My 2019 Lincoln Nautilus (equipped with the 8F35 8-speed automatic transmission) has developed a severe, hazardous low-speed transmission shudder and hesitating vibration, primarily occurring under 35 mph. This vehicle has 85,000 miles on it. A certified dealership has diagnosed the vehicle with a failing torque converter, which is a known engineering defect heavily documented under manufacturer T... Read more
VOLVO XC90 (2018) - POWER TRAIN Aug 24, 2026
Incident date: Aug 11, 2026
The vehicle first experienced a safety-critical malfunction while driving on the highway on August 11, 2026, producing in-vehicle warnings reading "Transmission Acceleration Performance Reduced" and "Gear Lever Locked," along with broader electrical system symptoms, requiring the 2018 Volvo XC90 to be towed to Volvo Cars Brooklyn on August 11, 2026. At that time, dampness was discovered under the ... Read more
ACURA MDX (2022) - POWER TRAIN Aug 24, 2026
Incident date: Aug 24, 2026
At 75,000 miles I noticed that the vehicle was losing fluids on the bottom. The fluid color was a reddish color. I took it into Acura for a diagnosis and I was told that the seal between the drivetrain and transmission has worn and is causing all of the fluids to be leaked out of the car. They told me it would be $10,000 to replace the drivetrain and transmission because the a repair cannot be ma... Read more
HONDA CR-V HYBRID (2021) - POWER TRAIN Aug 24, 2026
Incident date: Jul 6, 2026
I am a senior citizen who bought a brand new 2021 Honda CRV hybrid in 2022. I used the vehicle mainly for driving around town in city driving. I ensured that my vehicle received all the necessary scheduled maintenance at either the dealership I bought the vehicle,(Pacific Honda, [XXX];phone [XXX]) or a certified Honda dealership. I have complete maintenance records at the Honda dealership for t... Read more
GMC YUKON XL (2021) - POWER TRAIN Aug 24, 2026
Incident date: Aug 10, 2026
2022 GMC Yukon XL suffered catastrophic transmission failure at approximately 87,000 miles. An ASE-certified transmission repair facility determined that the torque converter failed, resulting in transmission damage requiring over $7,000 in repairs. GM declined any assistance solely because the repair was performed by an independent ASE-certified facility. I am concerned that a major transmission ... Read more
FORD FOCUS (2018) - POWER TRAIN Aug 24, 2026
Incident date: Aug 19, 2026
Battery randomly died. When battery was replaced at the mechanic, it caused a glitch or broke something in or connected to the transmission. Car couldn’t reverse nor go faster than 1st gear. Had to drive 11 mph all the way to the Ford Dealership. Both Meineke AND Ford Service Manager said this is a KNOWN problem with Ford Focus’ and confirmed it is a common problem. I am now being quoted $10,0... Read more
LINCOLN NAUTILUS (2019) - POWER TRAIN Aug 24, 2026
Incident date: Aug 24, 2026
The car has started a jerking motion when it is at a stop sign, stop light, or and nu prolonged stoppage of the vehicle. It is worse when I have the auto-stop-start feature turned on. This started roughly 3 months ago.
JEEP GLADIATOR (2021) - POWER TRAIN Aug 24, 2026
Incident date: Aug 24, 2026
Component Affected: Power Train / Automatic Transmission (850RE 8-Speed)Description of Safety Hazard:While driving my 2022 Jeep Gladiator (53,940 miles), the transmission experienced a severe internal component failure, specifically throwing error code P0733-00 (Gear 3 Shift Incorrect Ratio). This causes the transmission to violently slip, shift harshly, or completely fail to engage 3rd gear while... Read more
JEEP CHEROKEE (2020) - POWER TRAIN Aug 24, 2026
Incident date: Aug 10, 2026
The contact owns a 2020 Jeep Cherokee. The contact stated that while driving at an undisclosed speed, the message "Service 4WD" was intermittently displayed, and the vehicle only operated in front-wheel drive. The contact referenced NHTSA Campaign Number: 26V290000 (Power Train); however, the VIN was not included in the recall repair. The vehicle was taken to a dealer where it was diagnosed, and t... Read more
JEEP CHEROKEE (2017) - POWER TRAIN Aug 24, 2026
Incident date: Apr 15, 2026
The contact's mother owns a 2017 Jeep Cherokee. While the owner was driving at an undisclosed speed, the vehicle vibrated, and the vehicle was shaking erratically. The “Service 4WD” message was displayed. The contact stated that the accelerator pedal was depressed; however, the vehicle failed to exceed 30 MPH. The vehicle was taken to the dealer, where it was diagnosed with PTU failure. The co... Read more
JEEP CHEROKEE (2020) - POWER TRAIN Aug 24, 2026
Incident date: Aug 17, 2026
The contact owns a 2020 Jeep Cherokee. The contact stated that while reversing at an undisclosed speed, there was an abnormal sound coming from underneath the vehicle. The message "4WD Service" was displayed on the instrument panel. The vehicle was taken to a dealer and was diagnosed and determined that the power transfer unit motor needed to be replaced. The contact researched and was made aware ... Read more
FORD F-150 (2018) - POWER TRAIN Aug 24, 2026
Incident date: Aug 19, 2026
While driving home from a work appointment in Rockwall, Texas, I entered an intersection with three lanes of uncontrolled cross traffic traveling approximately 35-45 mph. As I accelerated my Ford F-150 equipped with the 10R80 transmission, it started into the intersection and then began sporadically hunting for a gear. The truck suddenly lost nearly all acceleration and slowed to an almost complet... Read more
TOYOTA SEQUOIA HYBRID (2024) - POWER TRAIN Aug 24, 2026
Incident date: Aug 24, 2026
I have a 2024 Toyota Sequoia for the V35A twin-turbo V6 engine hybrid engine. My most recent oil change is showing signs for metal debris in the oil filter. Why is my vehicle not part of the engine recall?
GMC YUKON XL (2023) - POWER TRAIN Aug 24, 2026
Incident date: Jul 20, 2026
2023 Yukon XL AT4 with 67k miles suddenly had lifters fail. GM service said cam scored & metal debris all the way through to the pan, requiring total engine replacement. Vehicle was very well maintained with premium fluids and parts.
FORD FUSION (2017) - POWER TRAIN Aug 24, 2026
Incident date: Aug 23, 2026
Flexplate cracked 5 months ago, and now it has cracked again. This is due to troqeu converting failure and faulty transmission mounts.
FORD EDGE (2019) - POWER TRAIN Aug 24, 2026
Incident date: Aug 17, 2026
took car in under warranty for problem with noise in rear end they said they fixed it with reprograming awd problem came back not covering full amount of fix
HYUNDAI SANTA FE (2017) - POWER TRAIN Aug 24, 2026
Incident date: Aug 11, 2026
My 2017 Hyundai Santa Fe, purchased new from Lynnes Hyundai in February 2017, has approximately 93,000 miles. The vehicle previously developed a significant oil-consumption/engine problem that was diagnosed by Hyundai, and Hyundai replaced the engine with a remanufactured engine. Approximately two weeks after the engine replacement, the check-engine light illuminated and DTC P1326 was identified. ... Read more
FORD MAVERICK HYBRID (2023) - POWER TRAIN Aug 24, 2026
Incident date: Jul 11, 2026
Truck started to shake when accelerating past 50 mph. The shaking would stop once the speed limit was reached and you let off the accelerator. Web search results showed 2022, 2023 & 2024 Ford Maverick hybrids are known for CV axle failures with those symptoms. Vehicle was around 48,000 miles. Dealership replaced both CV axles under the 5 year/60,000 mile warranty.
TOYOTA C-HR (2018) - POWER TRAIN Aug 24, 2026
Incident date: May 4, 2026
The Toyota CVT transmission has failed and is incredibly expensive to replace. THIS IS A KNOWN ISSUE WITH THESE CARS! I will never buy a Toyota again!
RAM 1500 (2021) - POWER TRAIN Aug 24, 2026
Incident date: Aug 18, 2026
The contact owns a 2021 Ram 1500. The contact stated that while driving at an undisclosed speed, the "Service Electronic Steering Control", "Service Transmission", and the "Continue to Drive - Do not Shift or Turn off Engine" messages were displayed on the instrument panel, before the vehicle stalled. Additionally, the message "Shift to Park and Back to Drive", "Rear Braking Assist Unavailable", a... Read more
CADILLAC ESCALADE ESV (2025) - POWER TRAIN Aug 24, 2026
Incident date: Aug 21, 2026
On XXX, I picked up my 2025 Cadillac Escalade ESV, VIN [XXX], from Open Road Cadillac after a replacement 6.2L V8 engine had been installed following failure of the original engine. Approximately one mile after leaving the dealership, the engine temperature rose to approximately 297°F. The vehicle displayed a critical oil-pressure/no-oil warning, coolant leaked from the vehicle, and the replaceme... Read more
FORD F-150 (2011) - POWER TRAIN Aug 24, 2026
Incident date: Jun 9, 2026
The contact owns a 2011 Ford F-150. The contact stated that while driving approximately 50–60 MPH, the transmission unexpectedly downshifted to third gear. The contact stated that the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The vehicle failed to exceed 30 MPH while accelerating. The vehicle was taken to an independent mechanic where it was diagnose... Read more
FORD EXPEDITION (2019) - POWER TRAIN Aug 24, 2026
Incident date: Aug 20, 2026
My 2019 Ford Expedition Max 4WD has approximately 120,000 miles. Intermittently the engine RPM increases but the vehicle does not accelerate as expected when I press on the accelerator. The transmission does not appear to be shifting between 5th and 6th gears. This creates a safety concern because the vehicle does not always accelerate when expected, specifically when entering or merging with high... Read more
FORD F-150 (2014) - POWER TRAIN Aug 24, 2026
Incident date: Aug 15, 2024
The contact owns a 2014 Ford F-150. The contact stated that while driving 50 MPH, the RPM increased with the transmission stuck in second gear. There was an abnormal sound coming from the transmission. The vehicle was pulled over, the ignition was turned off, and the vehicle was restarted, and the vehicle operated as intended. No warning light was illuminated. The vehicle was taken to the dealer t... Read more
BMW X5 (2020) - POWER TRAIN Aug 24, 2026
Incident date: Jul 31, 2026
I am on my third front differential in first in 2023, one in 2025 and now one in 2026. All M50I have this issue but the X5 M model does not.
FORD F-250 SD (2020) - POWER TRAIN Aug 24, 2026
Incident date: Aug 15, 2026
Subject: Request for Review of Recall Remedy Effectiveness – Ford Recall 24S78 / NHTSA Recall 24V-957 Vehicle: 2020 Ford F-250 Super Duty 6.7L Power Stroke VIN: [XXX] To Whom It May Concern: I am submitting this letter to document a significant safety event involving my 2020 Ford F-250 Super Duty and to request that NHTSA consider whether the current recall remedy associated with Ford Recall... Read more
FORD ESCAPE PHEV (2021) - POWER TRAIN Aug 24, 2026
Incident date: Oct 2, 2025
Power train lost during driving, suddenly the car lost the power and a light in the dashboard start blinking, it recovers after a few times turning it on and off, seems to be triggered by brake pedal press, car has been having issues since Oct 2025 after unplugged it
JEEP CHEROKEE (2020) - POWER TRAIN Aug 24, 2026
Incident date: Aug 23, 2026
The contact owns a 2020 Jeep Cherokee. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact became aware of an abnormally loud sound. No warning lights were illuminated. The failure had occurred at a busy intersection. The contact attempted to shift the gear shifter into park; however,... Read more
FORD F-150 (2015) - POWER TRAIN Aug 24, 2026
Incident date: Aug 7, 2026
The contact's wife owns a 2015 Ford F-150. The contact received notification of NHTSA Campaign Number: 24V444000 (POWER TRAIN), and the vehicle was taken to the dealer where the recall repair was performed; however, the contact immediately began to experience intermittent transmission downshifts without warning. The dealer was notified of the failure, and the contact was made aware of Customer Sat... Read more
ACURA MDX (2017) - POWER TRAIN Aug 24, 2026
Incident date: Jul 12, 2026
On my 2017 Acura MDX SH-AWD with approximately 112,000 miles, the engine experienced a sudden catastrophic failure while I was traveling at highway speed. The vehicle abruptly lost power, the accelerator became unresponsive, smoke came from the vehicle hood and exhaust area, and multiple warning lights illuminated. The failure occurred with no advance warning and created a serious safety risk beca... Read more
FORD F-150 (2015) - POWER TRAIN Aug 24, 2026
Incident date: Aug 12, 2026
The contact owns a 2015 Ford F-150. The contact stated that while driving 55 MPH, the transmission downshifted from 5th to 4th gear, and the vehicle decelerated to 35 MPH. The failure reoccurred, and the transmission downshifted from 3rd to 1st, and the vehicle lost automotive power. The message “Service Vehicle Soon” was displayed and the check engine warning lights were illuminated. The vehi... Read more
TOYOTA CAMRY (2018) - POWER TRAIN Aug 24, 2026
Incident date: Apr 20, 2026
I own a 2018 Toyota Camry SE with approximately 120,000 miles. The vehicle is equipped with the 2.5L engine and 8-speed automatic transmission. I have recently developed a noticeable whining noise from the vehicle's drivetrain during acceleration. The noise is most noticeable at lower speeds, approximately 10–60 mph, particularly when accelerating from a stop or at lower speeds. The noise becom... Read more
FORD FOCUS (2014) - POWER TRAIN Aug 24, 2026
Incident date: Mar 18, 2026
The transmission over heating light comes on and says stop safely or wait 5 mins you can be going down the road and it jumps out gear and want go anywhere and it very dangerous.and I want no if ford fixes the problem.
FORD F-150 (2018) - POWER TRAIN Aug 24, 2026
Incident date: Aug 22, 2026
Truck will not shift into 7th gear, will down shift to 1st gear once it reaches 6th gear around 40mph. Causing the vehicle back tires to brake and skid and lose control of vehicle.
CADILLAC ATS (2014) - POWER TRAIN Aug 24, 2026
Incident date: Aug 15, 2026
In August 2026, at approximately 99,639 miles, my 2014 Cadillac ATS was taken to an authorized Cadillac dealership for service. During the inspection, the dealership discovered and diagnosed a leaking right rear axle shaft seal. I was not aware of the leak beforehand and did not receive a warning light or message indicating the condition. The dealership’s written repair order states that the ri... Read more
TOYOTA GRAND HIGHLANDER (2024) - POWER TRAIN Aug 24, 2026
Incident date: Sep 24, 2023
The contact owns a 2024 Toyota Grand Highlander. The contact stated that while making a right turn from a complete stop to merge into traffic, the vehicle hesitated and failed to exceed 7–10 MPH. The contact released and then depressed the accelerator pedal again, and the vehicle responded as intended. No warning light was illuminated. The vehicle was taken to the dealer, where software updates ... Read more
JEEP WRANGLER (2022) - POWER TRAIN Aug 24, 2026
Incident date: Aug 11, 2026
I took my 2022 Jeep Wrangler to my local Jeep dealership for a 21D Fire risk campaign recall inspection and powertrain software update. Car had to be towed to dealership a few days after services were completed, and was diagnosed at dealership, with an offline TCM, throwing a U0101 code. Car was in good working, driving order prior to the recall and software update and is now completely inoperable... Read more
RAM 3500 (2025) - POWER TRAIN Aug 24, 2026
Incident date: Aug 4, 2026
The 2025 and 2026 dually 3500 Ram trucks with the 12" AAM rear axle are having issues with the rear wheel speed sensors (different sensor for each side). They apparently fail or are not able to properly communicate to the computer. When this happens, the following are disabled: -ABS -Auto Emergency Braking -4x4 -Electronic Stability Control -Cruise Sometimes, the engine won't shut off. The gauge ... Read more
MAZDA CX-50 (2023) - POWER TRAIN Aug 24, 2026
Incident date: Aug 13, 2026
On multiple occasions the vehicle has not acceleratedfrom a stop while pushing the accelerator pedal. Have noticed this is usually on warmer days, with AC on half to full, within 3 minutes, and within 1 mile from leaving work for the day after car has sat parked. I am worried this will get worse and cause a potentially dangerous situation when turning left against traffic and the car doesn't accel... Read more
FORD F-150 HYBRID (2026) - POWER TRAIN Aug 24, 2026
Incident date: Aug 9, 2026
First started having problems with 4x4 randomly engaging and then shortly after that a complete loss of braking capability. Warnings of Park Brake Fault, Check Brake System, Reverse Brake Assist not Available, Check Brake System, Park Brake Limited Function, Pre-Collision Assist not Available. This happened at approximately 240 miles on a new vehicle. Took to Ford Dealership, after about 5 days... Read more
HYUNDAI SANTA FE (2024) - POWER TRAIN Aug 24, 2026
Incident date: Aug 17, 2026
On multiple occasions the error “transmission system error check transmission oil immediately” Have taken vehicle to dealership 3 separate times. Believe entire unit to be faulty
BMW X5 (2022) - POWER TRAIN Aug 24, 2026
Incident date: Aug 24, 2026
Description of the Complaint: I own a 2022 BMW X5 (VIN: [XXX], current mileage: approximately 39,500 miles as of 08/24/2026) equipped with the B58TU engine, which uses a plastic oil pump (part number 11418646454) rather than a metal one. I have not yet experienced an actual failure, but I am reporting this as a precautionary safety concern based on the following: 1. On BMW's official parts refer... Read more
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