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

KIA SORENTO (2017) - POWER TRAIN Apr 17, 2026
Incident date: Mar 25, 2026
While driving at 55 mph in normal drive mode, the power train lost power and the car slowed. I depressed the accelerator pedal further, but the car continued to slow for several seconds before accelerating normally
FOREST RIVER CHEROKEE (2021) - POWER TRAIN Apr 17, 2026
Incident date: Apr 10, 2026
The contact owns a 2023 GMC Yukon XL. The contact stated that while driving on several occasions at various speeds, the vehicle experienced unexpected gear shifting. The check engine warning light illuminated and then disappeared when the vehicle was restarted. The vehicle was not diagnosed or repaired. The contact used a handheld diagnostic machine and retrieved DTC: P0747. The manufacturer was n... Read more
TOYOTA CAMRY HYBRID (2026) - POWER TRAIN Apr 17, 2026
Incident date: Dec 16, 2025
Transmission has hard shifting, skips 2nd gear and sometimes will downshift out of 10th gear.
CHEVROLET TAHOE (2023) - POWER TRAIN Apr 17, 2026
Incident date: Apr 15, 2026
This is a report of a recurring, life-safety defect involving unintended vehicle movement in a 2024 Ford Expedition. The vehicle has experienced two separate incidents where it was placed in 'Park,' remained stationary for 13-30 seconds, and then began driving itself backward without driver intervention or throttle input. Incident 1: Occurred on March 29, 2026 and I have this one on video. Incid... Read more
NISSAN ALTIMA (2021) - POWER TRAIN Apr 17, 2026
Incident date: Aug 1, 2025
Vehicle shut off 2 times driving down the road prior to 6000 miles being on what was a vehicle we purchased new from Chrysler. Dealer diagnosed as a faulty transmission that was replaced under warranty.
LINCOLN MKC (2017) - POWER TRAIN Apr 17, 2026
Incident date: Sep 7, 2025
Random, sometime months between issues, transmission and vehicle goes into limp mode. Output speed shaft sensor failure codes. This is a problem with the lead frame connector failure in the transmission (6R80 six speed). This is a common problem and should be a recall.
RAM 1500 (2022) - POWER TRAIN Apr 17, 2026
Incident date: Apr 16, 2026
The contact's husband owns a 2018 Ford F-150. The owner received notification of NHTSA Campaign Number: 25E070000 (Power Train). The contact stated that while her husband was driving on several occasions at various speeds, the vehicle was vibrating with an abnormal sound coming from the front of the vehicle. The check engine warning light was illuminated. The contact stated that the vehicle failed... Read more
VOLKSWAGEN ID.4 (2023) - POWER TRAIN Apr 17, 2026
Incident date: Feb 24, 2026
I. Dash lights go on and off intermittently 2. If you bump the gear shift lightly it comes out of gear.
TOYOTA COROLLA CROSS (2023) - POWER TRAIN Apr 17, 2026
Incident date: Feb 13, 2026
Transmission is failing recall part is unavailable. I was driving my car and it just stopped. It wouldn’t go forward. It wouldn’t go backwards and it said on my information screen to have my transmission serviced..
GMC YUKON XL (2023) - POWER TRAIN Apr 17, 2026
Incident date: Apr 16, 2026
PER DIAGNOSTICS, PTU HAS BEEN COMPROMISED. I was driving on the highway and the car started to shake and make a loud, grinding noise and seemed to be stuck in gear. When I stopped it wouldn't go into park or go into drive.
KIA SELTOS (2021) - POWER TRAIN Apr 16, 2026
Incident date: Apr 14, 2026
I am reporting a premature transmission failure on a 2022 Toyota Highlander LE at approximately 85,000 miles. The vehicle began exhibiting a whining noise. When brought into the Toyota Dealership, I was notified that it needs a full transmission replacement. The vehicle was inspected by an authorized Toyota dealership, which determined that the transmission has failed and requires full replacemen... Read more
FORD EDGE (2016) - POWER TRAIN Apr 16, 2026
Incident date: Mar 13, 2026
My 2019 Audi Q5 has 23,300 city-driven odometer miles. The vehicle has been serviced and maintained per the Audi Service Manual, based on months in service, not accumulated mileage. The vehicle has been garaged both at home and at work. The vehicle has never been driven off-road. When driving, an “All-wheel Drive: malfunction! You may continue driving. Please contact Service” warning message s... Read more
TOYOTA CAMRY (2018) - POWER TRAIN Apr 16, 2026
Incident date: Feb 15, 2025
Subject: Formal Complaint and Denial of Recall Reimbursement – Nissan North America ​To Whom It May Concern, ​I am filing a formal complaint against Nissan North America for refusing to reimburse $6,703 in out-of-pocket expenses related to a failed VC-Turbo engine and a faulty electronic throttle body. These components failed on October 20, 2025, and are directly associated with active, ongo... Read more
CHRYSLER PACIFICA (2020) - POWER TRAIN Apr 16, 2026
Incident date: Apr 16, 2026
This is a supplemental complaint to ODI Number 11730675 filed on April 16 2026. I am adding the following critical information: I am filing this complaint in relation to Ford's NHTSA Consent Order regarding recall compliance. My 2020 F-350 VIN [XXX] was built at Kentucky Truck Plant in March 2020 — within the exact production window of Safety Recall 22S22. My transmission has failed with the ex... Read more
GMC SIERRA 1500 (2021) - POWER TRAIN Apr 16, 2026
Incident date: Apr 15, 2026
Recall Number: 19S38 (Ford Transit Driveshaft Flexible Coupling) Subject: Inaccurate Recall Reporting Statement of Fact: I am reporting a discrepancy between physical vehicle evidence and official dealership records regarding the completion of Safety Recall 19S38. Conflicting Records: On April 8, 2026, Crossroads Ford of Apex issued Invoice #XXX stating the recall was performed with parts CK4Z-... Read more
GMC SIERRA 1500 (2021) - POWER TRAIN Apr 16, 2026
Incident date: Apr 15, 2026
Basically these cars are known to have major transmission problems that cause transmission failure, and my car is now experiencing the symptoms leading to that failure. I've seen a lot of people complaining about it, and though I guess it is my turn to get in on the complaints. Wasnt sure where else to do something like this.
MAZDA CX-90 (2024) - POWER TRAIN Apr 16, 2026
Incident date: Apr 15, 2026
While driving into work, I noticed a knocking sound from the outside of the vehicle. Once parked, upon further inspection I narrowed down the area of the noise to the bottom rear of the engine/front of transmission. Fortunately, I was able to park in front of my office building and wasn’t stranded on the side of the road but under different circumstances it could've been the side of a busy highw... Read more
FORD ESCAPE (2020) - POWER TRAIN Apr 16, 2026
Incident date: Mar 2, 2026
I live in a city with many roundabouts for intersections. These do not require a full stop, rather a yield and go. I often encounter throttle lag when I roll into the roundabout and need to accelerate to fit a gap in traffic. This lag results in the inability of a continuous flow of traffic because my vehicle simply does not respond to the accelerator.
CHEVROLET TRAILBLAZER (2021) - POWER TRAIN Apr 16, 2026
Incident date: Apr 5, 2026
My 2017 Ford Explorer suddenly started vibrating intensely whenever I am at a stop or start slowing down. Episodes of hesitation when attempting to take off from a start with significant rpm surges. I am told I need to have my torque converter replaced. My vehicle has 84,697 miles on it, and was bought brand new from a dealer. I already had to have a new engine a month ago. This level of multiple ... Read more
PORSCHE 718 CAYMAN (2017) - POWER TRAIN Apr 16, 2026
Incident date: Apr 9, 2026
The vehicle experienced a sudden transmission failure while driving. Before the failure, the car began shuddering and hesitating during acceleration. It then started making loud metal grinding noises from the transmission area and eventually lost the ability to move properly when placed in Drive or Reverse. This created a safety risk because the vehicle could not accelerate normally in traffic and... Read more
KIA FORTE (2016) - POWER TRAIN Apr 16, 2026
Incident date: Aug 1, 2025
My 2018 Ford Escape has diagnostic codes P0302 and P0316 cylinder 2 misfire and no compression on cylinder 2 due to coolant intrusion into the engine block. This is a known defect documented in Ford TSB 22-2322 and Customer Satisfaction Program 21N12. My VIN was excluded from this program despite having the identical failure and identical fault codes as covered vehicles. This engine failure occurr... Read more
FORD EXPLORER (2019) - POWER TRAIN Apr 16, 2026
Incident date: Apr 15, 2026
FORD EXPLORER (2019) - POWER TRAIN Apr 16, 2026
Incident date: Apr 15, 2026
Vehicle stuck in park. But will go in gear but just won’t move.
CHEVROLET TRAX (2016) - POWER TRAIN Apr 16, 2026
Incident date: Apr 16, 2026
2021 Acura TLX A-Spec SH-AWD and my transmission is leaking from the seal between the transmission and the differential. Acura is not sure if they can cover it under warranty because I am slightly past the powertrain warranty even though they had my car about a week ago when it was just barely past that point and no one said anything about the leak on the transmission until I checked with a certif... Read more
SUBARU ASCENT (2023) - POWER TRAIN Apr 16, 2026
Incident date: Apr 14, 2026
The contact owns a 2017 Ram 2500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not available. The contact stated that while driving at various speeds, the ABS and check engine warning lights illuminated. The vehicle was initially taken to the dealer to be diagnosed. The diagnostic test determined th... Read more
CHRYSLER PACIFICA (2017) - POWER TRAIN Apr 16, 2026
Incident date: Mar 11, 2026
The contact owns a 2014 Ford Focus. The contact stated that the vehicle was repaired under Manufacturer Recall Number: 14M02. However, after the repair was completed, the vehicle started stalling while driving at various speeds, and the transmission failed to shift above second gear. The failure was intermittent but was a recurring failure. The vehicle was taken to the same dealer several times; h... Read more
MITSUBISHI OUTLANDER (2020) - POWER TRAIN Apr 16, 2026
Incident date: May 27, 2025
I was traveling down the road at about 45 mph when the vehicle suddenly fell out of gear and the rear wheel locked up for a second. Then the truck would not go above 30mph. I had to have it towed to the dealer and was told the lead frame sensor failed. Had to pay for repairs. Should be part of your current investigation
RAM 1500 (2016) - POWER TRAIN Apr 16, 2026
Incident date: Nov 11, 2025
My 2017 Chrysler Pacifica experienced repeated engine timing and oil system failures. The vehicle first developed a check engine light and engine timing code (P000D – camshaft position slow response). The vehicle was inspected by a dealership service department. Shortly after, a major engine oil leak was discovered from the oil cooler / oil filter adapter assembly. The vehicle required repair o... Read more
HYUNDAI PALISADE (2026) - POWER TRAIN Apr 16, 2026
Incident date: Apr 13, 2026
Apparently, my car has a leaking head gasket. It was confirmed by the Honda Dealership. While driving it will go in limp mode and will no longer accelerate. I have to pull off to the side of the road, turn the car off, and back on just to get to where I'm going. It is causing my car to stutter really bad and we're constantly having to put coolant in it. This is a safety issue and will cost about $... Read more
CHEVROLET TRAVERSE (2019) - POWER TRAIN Apr 16, 2026
Incident date: Aug 13, 2019
The contact owns a 2017 Jeep Cherokee. The contact stated that while driving at an undisclosed speed, the "Service 4WD" warning light illuminated. The 4WD failed to engage as intended, and the vehicle remained in 2WD. The vehicle was taken to a dealer where it was diagnosed with a power transfer unit (PTU) drivetrain failure. The manufacturer was not notified of the failure. The approximate failu... Read more
RAM PROMASTER (2020) - POWER TRAIN Apr 16, 2026
Incident date: Apr 16, 2026
UA80 8 Speed transmission on 3.5V6 AWD transmission whine with transmission failure
HONDA PILOT (2018) - POWER TRAIN Apr 16, 2026
Incident date: Apr 10, 2026
My transmission has started with a whining noise, Toyota knows about this issue with thousands of cases regarding the faulty transmission, yet only a few are being covered under a customer support bulletin ZJC. We need to hold Toyota responsible for this issue. We were just told today they won't help us at all. Yet now we are left with a van that we can't use and if we decide to fix it for 10k ... Read more
BMW X5 (2018) - POWER TRAIN Apr 16, 2026
Incident date: Apr 8, 2026
On my way home from a trip on Tuesday 4-14-26 at about 60 mph with cruise control on the truck downshifted and turned cruise control off and a small wrench came on display. I made my way to next town at reduced speed, wouldn't get out of 5th gear, found a ford dealer had them scan and check out. They found 2 codes P061B:00-24- pcm and P0722:00-68 They cleared codes and drove truck with no return ... Read more
MERCEDES-BENZ EQE 500 4MATIC (2023) - POWER TRAIN Apr 16, 2026
Incident date: Apr 15, 2026
Transmission issue? Hard clunk/jerk when approaching highway speed. Happens intermittently without throwing a code. Feels like it's trying to shift down into a low gear for no reason. So far the problem has been quick to resolve right after it occurs. No error codes. It has done this a handful of times. One time it went into limp mode and there was a code p0116 for a transmission coolant temperatu... Read more
LAND ROVER DISCOVERY SPORT (2017) - POWER TRAIN Apr 16, 2026
Incident date: Apr 1, 2026
On April 15, 2026 at approximately 1:30 PM PT, I entered my 2023 Mercedes-Benz EQE SUV 500 4MATIC (approximately 20,000 miles) in my garage. The vehicle was not plugged in or charging prior to entry. I opened the car, sat in the driver's seat, and authenticated via the fingerprint scanner. The seat began adjusting to my stored profile position. While the seat was adjusting, I tapped the center con... Read more
GMC YUKON XL (2021) - POWER TRAIN Apr 16, 2026
Incident date: Feb 12, 2026
transmission not shifting properly and shutting down not able to drive,hard shifting from 3rd to 4th, it iS A 6 speed V8
LAND ROVER RANGE ROVER (2023) - POWER TRAIN Apr 16, 2026
Incident date: Mar 18, 2026
The vehicle experienced a major engine failure involving the 6.2L engine. The failure appeared sudden and premature and is not consistent with normal wear and tear for a vehicle of this type. Prior to the failure, there were intermittent performance concerns and warning indicators suggesting potential engine or drivetrain issues. The vehicle had previously undergone repair related to similar conc... Read more
TESLA MODEL Y (2023) - POWER TRAIN Apr 16, 2026
Incident date: Apr 14, 2026
I am an owner of a 2021 Highlander XLE AWD (bought new). In October of 2024 around 34000 miles the transmission started to make a whining noise and seemed to be surging/bucking , hesitation and hunting for gears. Toyota determined it fit the criteria of a TSB to have the transmission replaced. The dealership had my car for two months and then eventually replaced the transmission with a remanufact... Read more
KIA FORTE (2012) - POWER TRAIN Apr 16, 2026
Incident date: Oct 16, 2025
The rear subframe wiring harness on my Tesla contains a significant design flaw that creates an unreasonable safety risk. The factory-installed corrugated protective tubing (wire loom) terminates prematurely, leaving approximately 1 inch of critical wiring completely exposed at the connector. This specific harness uses soy-based insulation, which is a known attractant to rodents. Because of the 1-... Read more
FORD EDGE (2015) - POWER TRAIN Apr 16, 2026
Incident date: Aug 25, 2025
The failure involves the drivetrain system, specifically the Power Transfer Unit (PTU) and rear differential. The PTU is under Safety Recall 01C. The differential damage is present and the vehicle is available for inspection upon request. This issue creates a safety risk due to potential loss of drive power and malfunction within the 4WD system, which could affect vehicle control, especially durin... Read more
HONDA RIDGELINE (2018) - POWER TRAIN Apr 16, 2026
Incident date: Mar 23, 2026
My car had issues like harsh/hard shifting, jerking, hesitation, and a "shuddering" sensation, often occurring at low speeds, I took it to the dealer several times for this issue, because the engine light keeps coming on, back in May 2025 they said they did a valve replacement that should fix the issue, yet the problem persisted, i took it back to the dealer and they said nothing wrong with it (no... Read more
TOYOTA SEQUOIA HYBRID (2023) - POWER TRAIN Apr 16, 2026
Incident date: Mar 4, 2026
2019 Sienna XLE with 77,000 miles has a UA80 Transmission is whining at the final gear per Imperial Toyota Milford MA service center. They want to replace the transmission for 9,000 USD and Toyota Corporate refuses assistance. It appear to be a common defect which could lead to transmission lockup if the gear fails.
MERCEDES-BENZ GLC 300 (2022) - POWER TRAIN Apr 16, 2026
Incident date: Apr 15, 2026
The contact owns a 2008 Saturn Astra. The contact stated that while shifted to park(P), the vehicle occasionally started rolling forward or backwards. The contact engaged the parking brake. Additionally, the contact was unable to start the vehicle and had to jiggle the key to start it. The contact stated that the gear shift lever was shifted from park(P) to neutral(N) several times before the vehi... Read more
GMC SIERRA 1500 (2022) - POWER TRAIN Apr 16, 2026
Incident date: Apr 2, 2026
GOES INTO LIMP MODE. Transmission shifts hard, slips, locks up. I've been having this issue for 2 years. Transmission seems to shift twice in 3rd and 5th gears, there's a jult then goes to limp mode, no excelleration. After a minute or so, it's stuck in 3rd or 5th gear. Wrench light appears. I have been pulling over, ( when it is safe ) plugging in my scanner, then erasing codes. P0755, P0740, P... Read more
Crash
VOLKSWAGEN ID.4 (2023) - POWER TRAIN Apr 16, 2026
Incident date: Apr 15, 2026
4/02/26 Truck bug jumped hard and shifted down causing me to fishtail and almost hit a car. Scared the crap out of me and the driver of the other car. Low power mode. 20 mph. No reverse. Towed to dealership. Diagnosis valve body spacer. This is our first GMC. Barely had it over a year. 78k miles. No warning lamps prior to failure.
JEEP WRANGLER (2016) - POWER TRAIN Apr 16, 2026
Incident date: Mar 20, 2026
From purchase date -25,000 miles- vehicle had clunk every few minutes when driving. progressed to high RPM and shuddering. Transmission/Power drive
KIA OPTIMA (2015) - POWER TRAIN Apr 16, 2026
Incident date: Apr 16, 2026
The contact attempted to purchase a 2018 Ford F-150; however, there was an active recall associated with the VIN. The contact had not yet purchased the vehicle. The contact referenced NHTSA Campaign Number: 25E070000 (Power Train). The contact stated that the part to do the recall repair was not yet available. The local dealer was contacted, but the vehicle was not repaired. The contact stated tha... Read more
AUDI Q5 (2018) - POWER TRAIN Apr 16, 2026
Incident date: Apr 10, 2026
The 10r80 transmission of this vehicle failed resulting in erratic shifting, slowing and stopping of the vehicle in traffic, having to pull over in the middle of traffic. Rapid acceleration and deceleration resulting in jolting the people in the vehicle and abrupt speed changes. This has been confirmed by a private mechanic and a rebuilt transmission purchased from local Ford dealership. The broke... Read more
HYUNDAI ELANTRA (2023) - POWER TRAIN Apr 16, 2026
Incident date: Feb 16, 2026
The contact owns a 2018 Ram 2500. The contact received notification of NHTSA Campaign Number: 24V896000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The contact stated that while driving at various speeds, the messages "Check ABS" and "ABS not Engaging" were displayed. Additionally, the contact stated that while driving at various speeds, the transm... Read more
GMC SIERRA 1500 (2025) - POWER TRAIN Apr 16, 2026
Incident date: Apr 9, 2026
The contact owns a 2023 Hyundai Elantra. The contact stated that while the vehicle was at a full stop, the brake pedal was released, and the vehicle surged forward before the accelerator pedal was depressed. The contact stated that the failure was intermittent. There were no warning lights illuminated. The contact had taken the vehicle to a local dealer, who was unable to duplicate the failure. Th... Read more
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