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

TOYOTA PRIUS (2015) - POWER TRAIN Jul 15, 2026
Incident date: Jun 28, 2026
CRITICAL SAFETY INCIDENT / LIFE-THREATENING VEHICLE FIRE HAZARD. On January 2, 2026, I purchased a 2020 Chevrolet Trax. Within less than five months, while driving in active traffic, the vehicle suffered a sudden, catastrophic powertrain failure. The vehicle completely lost all acceleration, leaving me trapped and stranded in a highly dangerous roadway position. Immediately following the power fai... Read more
Fire
CHEVROLET SILVERADO EV (2025) - POWER TRAIN Jul 15, 2026
Incident date: Apr 1, 2025
The transfer case splines sheared off in the transmission. The car is safe to drive but went from AWD to FWD as there is now no power being transmitted through the transfer case to the rear wheels. The dealership confirmed the issue was the transfer case by lifting the car and seeing if the rear wheels were getting power. They then tore down the transmission and found the splines were all gone fro... Read more
CHEVROLET SILVERADO EV (2025) - POWER TRAIN Jul 15, 2026
Incident date: Apr 1, 2025
TSB 19-NA-121. My truck is experiencing the exact issues detailed in the listed TSB. Randomly and quite often my truck feels like I am running over speed bumps. This just started about 3 days ago. The truck has been maintained. Oil is changed on time and there was a 100,000 mile service and I just had a 150,000 service done. Currently there are roughly $148,000 miles on the vehicle. Is there a way... Read more
FORD ESCAPE (2016) - POWER TRAIN Jul 15, 2026
Incident date: Jan 1, 2018
While driving my 2015 Infiniti Q50s, the transmission suddenly suffered a catastrophic electronic failure, causing the vehicle to immediately drop into "limp mode." This resulted in a sudden and dangerous loss of acceleration while operating in traffic. A diagnostic scan revealed trouble codes P0500 and P0720 (Output Speed Sensor circuit). However, following Infiniti's official Technical Service ... Read more
HYUNDAI SANTA FE (2017) - POWER TRAIN Jul 15, 2026
Incident date: Jun 17, 2026
I have a 2021 Ford Expedition Max that we purchased new. From the time we first purchased it, it has had an intermittent issue. During these times if I accelerate hard or try to give gas to go up a hill, it will occasionally act like it is losing power- like it drops into neutral and stops accelerating. If I do not let off of the gas immediately, it is followed by a loud metallic rattling/ grindin... Read more
TOYOTA HIGHLANDER (2014) - POWER TRAIN Jul 15, 2026
Incident date: May 11, 2026
While driving my transmission has a shutter. The shutter started about yr and half ago and I have just maintained with shutter stop. I know there is a recall on manufactured parts for other Chevrolet trucks in the same yr
NISSAN KICKS (2020) - POWER TRAIN Jul 15, 2026
Incident date: Jun 7, 2026
The engine failed, and the overheating due to it caused the head gasket to warp. I have multiple recordings from Nissan advising this is a manufacturer defect, but they refuse to fix it unless we pay $5000+. I was driving on the high way and the vehicle shut off. Luckily i was able to safely get off but I was almost struck. I have recorded conversations with the dealership where they confirm the... Read more
INFINITI Q50 (2015) - POWER TRAIN Jul 15, 2026
Incident date: Jul 7, 2026
Driving down road and lost power with grinding gears. Vehicle displayed warning on instrument panel briefly. Had to stop in middle of road and shift to park then drive to resume.
KIA SOUL (2020) - POWER TRAIN Jul 15, 2026
Incident date: Jul 9, 2026
The 10th Gen probably with the head gasket and fuel injector Dashboard be lit up like a Christmas tree every light on. This been a problem with a lot on the 2018-2022 Honda accords when driving it lose speed going real slow lose power, and you have to try get your car off the road
KIA SOUL (2019) - POWER TRAIN Jul 15, 2026
Incident date: Jul 31, 2023
May 3 2026 was traveling on highway when my 2023 dually duramax wheels locked up on me causing me to hit a guard rail and then truck would not go into any gear and was toast after first dealership it went to was valve body repair and after 1400 dollars it went to another dealer on June 17th to Frank brown for transmission replacement due to failed valve body issue similar to special bulletin n2424... Read more
Crash
HONDA ACCORD (2018) - POWER TRAIN Jul 15, 2026
Incident date: Dec 18, 2025
I am experiencing a severe and hazardous failure of the Continuously Variable Transmission (CVT) bearing. While driving, the vehicle produces a loud, persistent humming noise that increases in volume with higher RPMs. A failure of this nature leads to a complete loss of propulsion while in motion, creating a critical safety hazard and a high risk of high-speed rear-end collisions. The vehicle has ... Read more
GMC SIERRA 3500 (2023) - POWER TRAIN Jul 15, 2026
Incident date: May 3, 2026
Had the car brand new since 2020 just started to hear noises took it to the dealership and they said the transmission needs to be replaced
GMC SIERRA 3500 (2023) - POWER TRAIN Jul 15, 2026
Incident date: May 3, 2026
I can’t drive the car normal have to drive 60mph or under the radio went out and Honda can’t seem to figure out why so I can’t connect CarPlay. Myself and my kids are at risk due to the car randomly cutting off at any given time. I took it to Honda twice and my car has not been checked they constantly say they’re backed up but don’t have any rentals in stock. Can’t get the car inspecti... Read more
HONDA ACCORD (2019) - POWER TRAIN Jul 14, 2026
Incident date: May 18, 2026
The engine intermittently stalls when I press the accelerator. When this happens, the vehicle loses power, the AutoPark/electronic parking brake engages, and the battery warning light appears. This has happened more than once and creates a serious risk of a collision or being stranded if it occurs in traffic. The vehicle is a 2022 Ram 1500 Rebel with the 5.7L eTorque system. The manufacturer’s r... Read more
JEEP GRAND CHEROKEE (2021) - POWER TRAIN Jul 14, 2026
Incident date: Jun 11, 2026
Transmission It's is slipping, jerky harsh shifting that throws the truck resulting in stress on the neck and body.
SUBARU FORESTER (2026) - POWER TRAIN Jul 14, 2026
Incident date: Jul 3, 2026
Purchased 2014 Ford Focus from a private dealer. The vehicle had 75k miles on it and needed a reliable vehicle for my daughter who is in college. The same day as the purchase, the engine light came up as well as the transmission light. Had to tow it to ford and was advised the TCM needed replacement. Apparently this is a well known issue but the vehicle wasn’t covered under a recall for the iss... Read more
BMW X3 (2024) - POWER TRAIN Jul 14, 2026
Incident date: Aug 23, 2024
2022 Toyota Highlander 8 speed transmission started making noise at highway speed. Vehicle has 61,000 miles on it. Also has erratic shifting. Toyota dealer said it needs a new transmission. Just out of warranty so Toyota only agreed to pay 25% of the bill.
HONDA ODYSSEY (2020) - POWER TRAIN Jul 14, 2026
Incident date: Jun 30, 2026
Since December 2020, our Suburban has been in for seven extended, documented dealership repair events at Guaranty Chevrolet and Simpson Chevrolet of Garden Grove, totaling 192 cumulative days out of service and $47,560.86 in documented repair invoices — approximately 71% of what we paid for the vehicle. Those repairs have included a complete transmission replacement (58,861 miles), a recurrence ... Read more
CHEVROLET SILVERADO 3500 (2006) - POWER TRAIN Jul 14, 2026
Incident date: Mar 25, 2026
I own a 2026 Mazda CX-90 hybrid with approximately 13,000 miles. The vehicle began making a grinding noise while driving, which has progressively worsened over time. It has since developed a hard knocking noise accompanied by noticeable vibration when the vehicle shifts gears. This knocking occurs during normal in-town driving. I have taken the vehicle to the selling/authorized Mazda dealership o... Read more
MAZDA CX-90 (2025) - POWER TRAIN Jul 14, 2026
Incident date: Jul 14, 2026
Transmission software safety recall was identified due and performed by Phil Long Ford Pro team. Following the software update they vehicle 2011 F150 Raptor [XXX] developed shifting issues 4th-5th gear and 5th-6th gear shifting. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
FORD BRONCO (2021) - POWER TRAIN Jul 14, 2026
Incident date: Jul 12, 2026
Viscous Coupling and center differential failing. unable to turn at low speeds. Low mileage vehicle, under 40,000. This is a several 1000$ repair that happens right after warranty
HONDA CR-V (2017) - POWER TRAIN Jul 14, 2026
Incident date: Jul 14, 2026
Certified dealership service department omitted structural safety complaints from official service invoices, left vital diagnostic findings and performance metrics off paperwork tracking paths, cleared a compromised front suspension layout as safe, and actively instructed a vehicle operator to execute a driving pattern that induces sudden power loss on public roadway infrastructure. TIMELINE SUMM... Read more
CHRYSLER TOWN AND COUNTRY (2007) - POWER TRAIN Jul 14, 2026
Incident date: Jul 1, 2026
Experienced the GMC shudder while driving on the highway. This is a known issue with GMC transmissions valve bodies and torque converters. I would like to know why my vehicle is not on the recall list 2019 GMC? 85,000 miles and has always shifted hard randomly when cold but was unaware of the problem until this shudder became an issue and started looking into it.
HONDA ODYSSEY (2019) - POWER TRAIN Jul 14, 2026
Incident date: Jul 6, 2026
The contact owns a 2021 Volkswagen Tiguan. The contact stated that while driving downhill at an undisclosed speed, the vehicle lost automotive power. The vehicle was coasted into a driveway and restarted. Upon restarting the vehicle, the electronic power control (EPC) warning light and the yellow triangle for the central warning light illuminated. The vehicle was idling roughly and jerking while d... Read more
HYUNDAI SONATA (2013) - POWER TRAIN Jul 14, 2026
Incident date: Jul 10, 2026
My 2024 Honda Odyssey has repeatedly failed to restart after the Auto Idle Stop system shuts the engine off at a red light. When I release the brake or press the accelerator, the engine does not restart as it should. The vehicle then shifts into Park or instructs me to place it in Park, and it is difficult to restart using the start button. This has left the vehicle disabled in an active traffic l... Read more
NISSAN ROGUE SPORT (2020) - POWER TRAIN Jul 14, 2026
Incident date: Jul 2, 2026
The contact owns a 2018 Ford F-150. The contact stated that while driving in 8th and higher gears, the transmission was shifting erratically, shifting hard, slipping, and shuddering. No warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed that the re-manufactured transmission needed to be replaced; however, the dealer informed the contact that the repair was not c... Read more
HONDA ODYSSEY (2024) - POWER TRAIN Jul 14, 2026
Incident date: Jul 10, 2026
Multiple recurring electronic, keyless entry, and drivability defects on my 2022 Volvo C40 Recharge, VIN [XXX]. The vehicle was purchased used through Vroom and financed by UACC. Serious problems existed prior to the factory warranty expiration in April 2026. Volvo San Francisco was made aware of the issues on multiple occasions but claimed they “could not replicate” the problems, apparently t... Read more
TESLA MODEL 3 (2021) - POWER TRAIN Jul 14, 2026
Incident date: May 1, 2026
The contact owns a 2022 Chrysler Pacifica. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The failure had occurred with two minor children seated in the rear of the vehicle. The contact stated that the turtle icon was displayed, and the adaptive cruise control was deactivated. The vehicle wa... Read more
KIA SOUL (2019) - POWER TRAIN Jul 14, 2026
Incident date: May 19, 2026
On June 11, 2026, my 2025 Honda Prologue displayed a High Voltage System Alert immediately after I attempted to charge the vehicle. The vehicle would not accept a charge and became inoperable. I brought it to the dealership the same day, and the vehicle has remained there since. The dealership first replaced the charging port, but the vehicle still would not charge. On June 24, 2026, the dealersh... Read more
RAM 1500 (2014) - POWER TRAIN Jul 14, 2026
Incident date: Jun 10, 2026
While driving about 70 mph in the express lanes, the vehicle suddenly lost power and drifted like it went into neutral. There were no warning symbols. The vehicle could not restart even while coasting. After stopping, it locked itself in park and would not shift out of park. My family and I were trapped on the express lanes for over an hour in a dangerous location. The vehicle stayed stuck in park... Read more
TOYOTA COROLLA (2024) - POWER TRAIN Jul 14, 2026
Incident date: Mar 31, 2026
On 7/9/2026, my 2022 VW Taos was brought to the dealer for being severely underpowered, check engine lights on, and a strong raw fuel smell inside the vehicle. On 7/10/2026, the dealer stated the vehicle was ready, claiming they replaced a turbo charge pipe O-ring. The service advisor verbally stated the vehicle had been successfully test-driven for 5 miles on streets and the highway. However, off... Read more
GMC YUKON XL (2023) - POWER TRAIN Jul 14, 2026
Incident date: Jul 9, 2026
The contact owns a 2020 Ford Explorer. The contact stated that while his daughter was depressing the accelerator pedal to drive from a stop, the vehicle failed to respond, and the transmission failed to properly shift to the next gear and the vehicle went into LIMP Mode. An independent mechanic was contacted. The vehicle was taken to an independent mechanic where it was diagnosed and determined th... Read more
HONDA PASSPORT (2025) - POWER TRAIN Jul 14, 2026
Incident date: Jun 27, 2026
The contact owns a 2017 Harley-Davidson FLHTCU. The contact stated that while riding at 5 MPH, the motorcycle failed to shift out of gear or stop as needed. The motorcycle fell over on the contact’s right leg, causing the leg to become swollen. The contact used a bag of ice to help with the swelling. The motorcycle was repaired under NHTSA Campaign Number: 18V734000 (Power Train); however, the f... Read more
FORD EXPLORER (2020) - POWER TRAIN Jul 14, 2026
Incident date: Jul 10, 2026
'Service CVT Power Reduced' - I have been getting this warning on and off for almost a year now. It seems to come on after the vehicle has been driving for about 30 minutes. The dealership claims they can only get a code when the warning is currently showing. And I have yet to be able to get it there while it is actively showing. I've gone there as soon as the following day and am told the codes ... Read more
GMC SIERRA 1500 (2021) - POWER TRAIN Jul 14, 2026
Incident date: Jun 2, 2026
This 2025 Chevrolet Tahoe has experienced three separate and recurring engine-related failures. The first failure occurred at approximately 41,350 miles and required replacement or repair of the lifters and camshaft. The vehicle remained at the dealership for approximately 15 days. The second failure occurred at approximately 54,619 miles and involved another lifter failure along with traction con... Read more
NISSAN ROGUE (2021) - POWER TRAIN Jul 14, 2026
Incident date: Jul 10, 2026
Transmission needs to be replaced at 70k miles. In reading other user's stories online and hearing from mechanic, I was told to make a report here in reference to Ford's internal memo (SSM 54939). It would be nice for NHTSA to urge Ford to replace/fix transmissions on the 1.5L Dragon engines on the Escape 2020, etc. Too many widespread safety concerns/issues with a defective engine that they kno... Read more
NISSAN ROGUE (2021) - POWER TRAIN Jul 14, 2026
Incident date: Jul 10, 2026
The contact owns a 2020 Ford Explorer. The contact stated that while driving 55 MPH, the transmission unexpectedly downshifted and failed to shift properly. The contact stated that the failure was a recurring failure. The dealer was contacted, and the vehicle was diagnosed with transmission failure. The vehicle was not repaired because parts for the repair were not available. The contact associate... Read more
NISSAN ROGUE (2021) - POWER TRAIN Jul 14, 2026
Incident date: Jul 10, 2026
The contact owns a 2011 Ford F-150. The contact stated that while driving 65 MPH, the transmission unexpectedly downshifted into low gear, and the rear wheels locked up. There was no warning light illuminated. The vehicle lost traction and slid uncontrollably before coming to a stop on the side of the road. The vehicle was towed to a dealer, where it was diagnosed and determined that the rear diff... Read more
CHEVROLET SILVERADO 1500 (2025) - POWER TRAIN Jul 14, 2026
Incident date: Jul 9, 2026
The contact owns a 2022 Ram 2500. The contact stated that while driving at an undisclosed speed, the vehicle intermittently went into LIMP Mode and failed to accelerate as needed. The contact pulled over and turned off the vehicle. The failure failed to be self-corrected after the vehicle was restarted. The vehicle was taken to a transmission specialist, who was unable to duplicate the failure. Th... Read more
FORD EXPLORER (2020) - POWER TRAIN Jul 14, 2026
Incident date: Jul 7, 2026
The vehicle has been failing shifting. There is something from with failure to shift. The vehicle won’t accelerate, and slows down in the middle of traffic and the truck has no other problem. I’ve only have it for 3 years with no problems. But this is a big safety issue while driving
HYUNDAI AZERA (2016) - POWER TRAIN Jul 14, 2026
Incident date: Mar 3, 2025
Drive Shaft Failed a second time within a year. This time they are saying the Differential stripped it this time. Both incidents i was on highway and car completed stalled out of the randomly no warning or alerts both times on interstate. BMW just provided services to my car i had front brakes replaced, oil change and open recall of starter repaired. Everything checked out to be good along with dr... Read more
GMC ACADIA (2016) - POWER TRAIN Jul 14, 2026
Incident date: May 18, 2026
The contact owns a 2023 Acura MDX. The contact stated that while driving at various speeds over a bumpy road surface or a pothole, there was an abnormal metallic sound coming from underneath the passenger’s side of the vehicle. No warning light was illuminated. The vehicle was taken to the dealer, where a technician informed the contact that the sound was common after 50,000 miles. The contact w... Read more
FORD F-150 LIGHTNING BEV (2025) - POWER TRAIN Jul 14, 2026
Incident date: Mar 20, 2026
I was driving on the highway at 70mph when the truck started jerking and downshifting from 6th gear to 1st gear erratically. I pulled off the highway and the gears continued shifting all over the place and then the wrench light see manual warning came on and the truck stopped completely. I had it towed to the dealership who said they would complete the fix for the recall but that the transmission ... Read more
ACURA MDX (2023) - POWER TRAIN Jul 14, 2026
Incident date: Mar 14, 2026
The automatic transmission suddenly downshifts to first gear at high speeds and causes high RPM to the engine and loss of control. I noticed the ford recall 19S07 but the dealer said it did not apply to my vehicle.
MAZDA CX-5 (2018) - POWER TRAIN Jul 14, 2026
Incident date: Jul 14, 2026
The internal transmission Output Shaft Speed Sensor (OSS) and its associated internal circuit/lead frame assembly failed. The vehicle is fully intact, operational, and available for inspection upon request. When the Output Shaft Speed Sensor intermittently loses its signal (dropping to 0 RPM while the vehicle is stopped at red lights or in traffic), it forces the vehicle into an immediate electr... Read more
FORD EDGE (2022) - POWER TRAIN Jul 14, 2026
Incident date: Jul 1, 2026
I believe this is a transmission problem; however, not sure if it could be program related. The main safety issue is after taking off from a stop, the truck just stopped accelerating and hesitated, as if though it got "stuck" trying to change gears. This issue has happened a few times, once with my Wife in the truck, who looked at me like what the heck was I doing. This definitely creates a sit... Read more
AUDI Q8 (2025) - POWER TRAIN Jul 14, 2026
Incident date: Jul 4, 2026
2023 Ford Bronco with 7 speed manual transmission. The transmission started grinding while shifting into 3rd gear and occasionally popping out of 3rd gear. This mostly occurred while upshifting and rarely while downshifting. All other gears are operating as normal. While the grinding problem would pop up occasionally around the 40,000 mile mark, it became chronic at 58,000 mile mark (24Jun2026)
VOLVO XC90 (2024) - POWER TRAIN Jul 14, 2026
Incident date: Jul 13, 2026
I am reporting a safety concern involving a delayed transmission gear engagement and delayed rearview camera activation. Intermittently, when shifting the vehicle from Park into Reverse or Drive, there is a noticeable delay before the transmission actually engages the selected gear. During this delay, the rearview camera also fails to activate immediately. Because there is no immediate indication... Read more
FORD EXPLORER (2019) - POWER TRAIN Jul 14, 2026
Incident date: Jul 2, 2026
I took my vehicle to a jeep dealership and they inspected my car. They said the PTU is failing and had to get a new part. They said my car was unsafe to drive due to causing further issues with the transmission. There is a recall for this in other years of the jeep Cherokee but not for mine. This has cost me $2,500. I first noticed the issue when my 4 wheel drive light came on. Then it was making ... Read more
FORD ESCAPE (2015) - POWER TRAIN Jul 14, 2026
Incident date: Jul 14, 2026
The contact owns a 2024 Ford F-150. The contact received notification of NTHSA Campaign Number: 25V512000 (Power Train); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was aware of the issue. The contact had not experienced a f... Read more
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