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

FORD ESCAPE (2025) - POWER TRAIN Jul 23, 2026
Incident date: Jul 19, 2026
Our 2017 Ford Expedition, has been diagnosed with a failure involving the molded lead frame/transmission sensor assembly in its 6R80 transmission. We were advised that the failure can cause the transmission to unexpectedly downshift at highway speed, resulting in sudden deceleration and possible loss of control. Ford has recalled 2015–2017 F-150 vehicles equipped with the 6R80 for a substantial... Read more
FORD EXPEDITION (2018) - POWER TRAIN Jul 23, 2026
Incident date: Jun 29, 2026
Driving at 75 miles per hour on highway. We Heard an explosion, and airbags deployed. There was no collision or front end hit, there was no warning lights or sounds, no deceleration. My husband was somehow able to pull to the side, we were not injured, except for the airbag hitting me in the head, egg noted. No EMS treatment. Police report confirms this, when towed, the tow guy noticed loud clang... Read more
FORD FUSION (2016) - POWER TRAIN Jul 23, 2026
Incident date: Jul 15, 2025
Vehicle was parked in a parking lot. When starting the vehicle and trying to put it into reverse, it would not backup. Vehicle had to be towed to the dealership. The transmission had gears stripped and was due to a failure of the shift module of the vehicle. The vehicle had under 67,000 miles on it. There were no issues with the shift module or transmission up until this point.
FORD BRONCO SPORT (2022) - POWER TRAIN Jul 23, 2026
Incident date: Jul 15, 2026
SEVERE THROTTLE DELAY & UNPREDICTABLE ACCELERATION When applying pressure to the accelerator pedal at intersections or traffic lights, there is a substantial "dead zone" delay where the vehicle fails to respond or move forward. To prompt movement in normal traffic flow, I am forced to depress the accelerator pedal to the floor. Once the engine computer responds, the vehicle suddenly lunges forward... Read more
JEEP GRAND CHEROKEE (2023) - POWER TRAIN Jul 23, 2026
Incident date: Mar 23, 2026
The transmission shifts very hard the first time accelerating after slowing down.
KIA NIRO (2025) - POWER TRAIN Jul 23, 2026
Incident date: Jun 1, 2026
I had two incidents with the Cadillac CT-4 in February and then again in April of 2026 of driving on I-75 at a highway speed of about 70 MPH when the vehicle suddenly downshifted and the engine revving at at very high RPM. The vehicle slowed down suddenly and it felt for a moment that I could not control the speed. The check engine light was on and the diagnostic indicated a transmission/enginee... Read more
CHEVROLET EQUINOX (2025) - POWER TRAIN Jul 23, 2026
Incident date: Apr 22, 2026
I have things wrong with my vehicle that are not currently included in recalls for my specific VIN but they are for the same model year. Yesterday, I paid $6000 to fix a stuck wastegate on the turbo and something to do with the ABS. I was informed that there is a $700 problem with a vacuum pump. I have also paid for 2 costly repairs, one that wouldn't let the car start after refueling and somethin... Read more
HONDA ACCORD (2018) - POWER TRAIN Jul 23, 2026
Incident date: Mar 30, 2026
The contact owns a 2020 Mercedes-Benz E450 4Matic. While the contact’s son was driving at an undisclosed speed, the vehicle unexpectedly slowed down and failed to properly accelerate. The contact's son attempted to shift into reverse; however, the transmission was making an abnormal grinding sound. The vehicle was towed to the dealer to be diagnosed. The vehicle was diagnosed with drivetrain and... Read more
TOYOTA COROLLA (2017) - POWER TRAIN Jul 23, 2026
Incident date: Jul 22, 2026
I own a 2016 Ford F-150 involved in Safety Recall 26S28. The vehicle suffered an unexpected downshift and also temporarily locked into 5th gear. The dealership confirmed the transmission lead frame failed. Ford is denying coverage because the failure registered as code P0717 (Input Sensor) instead of an Output Sensor code, even though both sensors are manufactured as a single, un-severable piece ... Read more
KIA SORENTO (2013) - POWER TRAIN Jul 23, 2026
Incident date: Jul 22, 2026
The contact owns a 2025 Jeep Grand Cherokee L. The contact stated that while driving 65 MPH, the engine surged and RPM revved above 7,000 RPM, and the vehicle failed to accelerate as needed. The contact stated that while depressing the accelerator pedal, the vehicle failed to respond, and the transmission failed to respond. The contact stated that there were several unknown warning lights illumina... Read more
HONDA ODYSSEY (2025) - POWER TRAIN Jul 23, 2026
Incident date: Jul 23, 2026
Vehicle would not shift through gears while driving. Torque converter shudder. Dealer found excessive metal in trans pan. Had to replace transmission. Vehicle had 107, 000 miles. Almost $5700 to replace transmission.
HYUNDAI PALISADE (2022) - POWER TRAIN Jul 23, 2026
Incident date: Jul 22, 2026
The contact owns a 2013 Dodge Dart. The contact received notification of NHTSA Campaign Number: 25V674000 (Power Train); however, the part to do the recall repair was not yet available. The dealer was notified of the failure and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was ... Read more
CHEVROLET SILVERADO 1500 (2017) - POWER TRAIN Jul 23, 2026
Incident date: Jul 9, 2023
Making turn at approximately 10 mph, and as I applied the throttle to resume acceleration, the vehicle seemed to "stall." Engine was still running, but no response to throttle input for 2-3 seconds. This has happened twice, and my truck only has 30,000 miles
LAND ROVER RANGE ROVER VELAR (2023) - POWER TRAIN Jul 23, 2026
Incident date: Apr 23, 2026
First started around 4 to 6000 miles, felt a shuttering between 50 and 65 mph. Shattering lasted from 10 to maybe 30 seconds let off the fuel and reapplied still there on one or two occasions. RPMs were approximately 2000 RPM shattering stopped in our PMs went down to 1500. This is occurred many times taken to a dealership always get same result, no problem found. Problem always occurs just after ... Read more
VOLKSWAGEN TAOS (2022) - POWER TRAIN Jul 23, 2026
Incident date: Jul 23, 2026
The contact owns a 2019 Ford Expedition. The contact stated that while attempting to park the vehicle, the message to shift to park(P) was displayed. The contact stated that later while driving at an undisclosed speed, the transmission independently shifted to park. The vehicle was taken to the dealer where it was diagnosed with transmission failure. The contact was informed that the failure cause... Read more
GMC ACADIA (2019) - POWER TRAIN Jul 23, 2026
Incident date: Nov 1, 2025
The contact owns a 2022 Hyundai Santa Fe. The contact stated that while pulling out of the driveway and approaching a stop sign, the message "Check Transmission Oil Immediately" was momentarily displayed. The dealer was contacted and informed the contact that the vehicle could not be diagnosed unless the message was displayed. The contact stated that the failure recurred while driving approximatel... Read more
TOYOTA RAV4 HYBRID (2026) - POWER TRAIN Jul 23, 2026
Incident date: Jul 21, 2026
My trailblazer will not shift properly into drive from park or reverse. GM calls this a "loss of forward motion" or "delayed forward engagement" in their service bulletin TSB-24-NA-009. It is a safety issue because you never know when or how long the vehicle will take to engage and allow forward movement. This causes issues when leaving a parking spot or a driveway, especially on busy roads. ... Read more
TOYOTA RAV4 (2021) - POWER TRAIN Jul 23, 2026
Incident date: Jul 15, 2026
In my F 150 with41,000 miles on it I was traveling down a road about 45 mph and all of a sudden transmission went from 6th gear to first gear . This was a stressful situation as my dog got slammed around and I was stunned as the engine was revving high rpm and truck could only go 10mph. If i had been on a busy highway or interstate then it might’ve cost my dog and I’s lives! There was a car be... Read more
CHEVROLET TRAILBLAZER (2021) - POWER TRAIN Jul 23, 2026
Incident date: Jun 30, 2026
See attached document for complaint.
FORD F-150 (2014) - POWER TRAIN Jul 23, 2026
Incident date: May 27, 2026
While towing my fifth-wheel trailer, I was descending a hill (I had my tow/haul switch engaged) when I noticed an issue with my vehicle. Upon reaching the bottom of the hill and beginning to decelerate, when applying gas to continue up the hill the vehicle shuddered noticeably. A warning light briefly illuminated on the dashboard and then turned off shortly afterward. Although the warning light we... Read more
RAM 3500 (2018) - POWER TRAIN Jul 23, 2026
Incident date: Jul 23, 2026
My 2021 Toyota RAV4 began experiencing intermittent shuddering and vibration at low speeds around May 2026. The condition occurred while accelerating from a stop or at slow speeds and became more frequent over time. Because the problem was intermittent, the dealership was initially unable to duplicate it. Independent inspection later found dark transmission fluid containing metal debris, indicatin... Read more
CADILLAC LYRIQ (2026) - POWER TRAIN Jul 23, 2026
Incident date: Jul 15, 2026
Vehicle Information I am reporting multiple persistent safety-related defects in my 2025 Mazda CX-70 that began immediately after purchase and continue despite repeated service visits, software updates (including MSP66 on July 9, 2026), and good-faith repair attempts. These defects substantially impair the vehicle’s safety, drivability, reliability, and security. • Warning Lights & Phantom B... Read more
TOYOTA CAMRY (2025) - POWER TRAIN Jul 23, 2026
Incident date: May 1, 2026
I have contacted several Ford service departments seeking repair of my defective 8F35 transmission. A diagnosis for which I paid $215 indicates a new planetary gearset and torque converter, along with miscellaneous small parts, are required. The repair quotation is $4,531. Although my car is now post-warranty, I believe full coverage is appropriate for two reasons: 1) This problem was first re... Read more
KIA K5 (2021) - POWER TRAIN Jul 23, 2026
Incident date: Jul 22, 2026
The contact owns a 2020 Jeep Cherokee. The contact stated that while driving 55 MPH, the message "Service 4WD" was displayed. The contact stated that the failure recurred while driving at 65 MPH on several occasions. The vehicle was taken to the dealer, where it was diagnosed with PTU failure. The contact was informed that the PTU needed to be replaced. The vehicle was not repaired. The contact as... Read more
HYUNDAI SONATA (2021) - POWER TRAIN Jul 23, 2026
Incident date: Jul 18, 2026
My 2020 Land Rover Defender 48V Mild Hybrid Electric Vehicle (MHEV) experienced a check engine light and hybrid electrical failure. Diagnostics by an authorized Jaguar Land Rover dealer confirmed code P0A1F-96 (Battery Energy Control Module / BECM internal component failure). This failure relates directly to an active, global safety recall issued by JLR (NHTSA Campaign 26V248 / JLR Recall D126)... Read more
TESLA MODEL Y (2024) - POWER TRAIN Jul 23, 2026
Incident date: Jul 22, 2026
The contact owns a 2022 Ram 3500. The contact stated that while parking the vehicle, the contact unhooked the camper that was being towed and shifted the vehicle to drive(D) but the vehicle failed to move forward or backwards while in reverse(R). The contact associated the failure with NHTSA Action Number: PE24009 (Power Train). The vehicle was towed to the dealer and was diagnosed with transmissi... Read more
TESLA MODEL Y (2022) - POWER TRAIN Jul 23, 2026
Incident date: Jul 8, 2026
When driving, the vehicle’s computer detects an issue with the vehicle’s transmission and throws a “Reduced acceleration. Drive with care” which causes a strong jerk like if the wheel locked up momentarily. The check engine also turns on and the vehicle stays stuck in 5th gear at all times. Code P0747 is thrown as well.
TESLA MODEL Y (2026) - POWER TRAIN Jul 23, 2026
Incident date: Jul 19, 2026
See attached document for complaint.
FORD ESCAPE HYBRID (2022) - POWER TRAIN Jul 23, 2026
Incident date: Dec 22, 2025
The car itself should not be sold considering the number of complaints about the transmission issues. I’ve only had the car a month and Its started to stall and jerks when in acceleration. The gears started to not shift properly and the car would not go over 20 miles without jerking. I took the car back to the lot to get it fixed and then it stopped, was driving back smoothly. The car shop said ... Read more
GMC TERRAIN (2016) - POWER TRAIN Jul 23, 2026
Incident date: Jul 18, 2026
10r140 paired with 6.7 powerstroke in a 2020 f250 build date 11/19 at the Kentucky plant. My truck specs and build date and location is in the timeframe of the planetary gear recall, ford has also issued tsb’s about the cdf bushing that should have been a recall because it is a design flaw on every 2020-2022 model truck. It’s not fair that we should have to pay for a tsb bc we don’t have war... Read more
MITSUBISHI OUTLANDER (2016) - POWER TRAIN Jul 23, 2026
Incident date: Jul 5, 2026
Transmission is shifting hard and during highway speed acceleration shifts really hard check engine light came on
HONDA RIDGELINE (2021) - POWER TRAIN Jul 23, 2026
Incident date: Jul 19, 2026
There is a serious malfunction between the hybrid and electric systems. The engine is making a loud noise, and neither the hybrid nor electric mode functions properly. In addition, the fuel and oil refresh warning remains on, even after refueling. These issues are ongoing and substantially impair the use, value, and safety of the vehicle.On January 2, 2026, and march 8 my Jeep Grand Cherokee 4xe s... Read more
HONDA ODYSSEY (2019) - POWER TRAIN Jul 23, 2026
Incident date: Jul 19, 2026
MGU unit failed / car seized in the middle of the road - sent in to be repaired Unsafe to be stuck in the middle of the road, could not even put the car in neutral to push out of the road Known problem that RAM and Stellantis know about and are not placing warnings. We were told by the dealership we were 5,000 in line for a new part and that it would take a year. No warnings, truck ran pe... Read more
KIA K5 (2025) - POWER TRAIN Jul 23, 2026
Incident date: Jul 21, 2026
Vehicle is an active fire hazard subject to the high-voltage battery recall (NHTSA 24V-718). The manufacturer's safety instructions require me to stop charging the vehicle and park it away from homes and structures. Because I am currently leasing this vehicle from Chrysler Capital and have no alternate transportation, I am forced to drive an active fire risk for daily transit. The local Jeep deale... Read more
HONDA ACCORD (2021) - POWER TRAIN Jul 23, 2026
Incident date: Jul 15, 2026
I was driving on the highway when the vehicle started to make clinking noises. The vehicle started to lose power as I accelerated it would feel like something was pulling me in the opposite direction and the knocking noise would get louder. Ultimately, I had the vehicle towed to a dealership. This vehicle passed the L87 recall not too long ago, and the vehicle is barely used.
THOR MOTOR COACH PALAZZO GT (2025) - POWER TRAIN Jul 22, 2026
Incident date: Feb 27, 2026
I purchased a 2024 Hyundai Santa Fe SEL with 16,087 miles that has a the 8-speed Wet Dual-Clutch Transmission (DCT) stutters to catch gear properly while accelerating from low speeds and back to high, example driving onto a highway ramp and matching speeds with ongoing traffic). Unfortunately, there have been multiple fears and risk of safety where accidents almost occured due to the transmission ... Read more
THOR MOTOR COACH PALAZZO GT (2025) - POWER TRAIN Jul 22, 2026
Incident date: Feb 27, 2026
I experienced an unintended-acceleration event in a parking lot while maneuvering at low speed. I was alternating between Reverse and Drive to adjust the vehicle’s position within a parking space when, after selecting Drive, the truck unexpectedly surged forward with substantial acceleration. I applied the brakes immediately and with significant force, but the brake pedal felt unusually soft and... Read more
Crash
GMC SIERRA 2500 (2019) - POWER TRAIN Jul 22, 2026
Incident date: Jul 10, 2026
I have a 2019 Highlander XLE AWD that had 85000 miles when the transmission started whining. It got worse pretty quickly so iI took it to a transmission shop. They rebuilt it for $6700.00. I drove it for another 9-10 thousand miles and the whine is back. I'm not sinking another $6700.00 into another transmission. I've talked to several transmission shops and I'm being told there isn't a true ... Read more
HYUNDAI KONA (2024) - POWER TRAIN Jul 22, 2026
Incident date: Jul 22, 2026
transmission gave out while driving on the road at 50 mph
HYUNDAI TUCSON (2021) - POWER TRAIN Jul 22, 2026
Incident date: Jul 22, 2026
My 10L1000 transmission had a catastrophic failure internally which caused it to rough shift, sudden down shifting, not want to shift into gear at all, and high engine rpm prior to roughly shifting. I took it to the Chevy dealers mechanic the very next business day, only to find out that from the mechanic that this is a common occurrence with Chevy transmissions in my truck and google also verifie... Read more
KIA K5 (2023) - POWER TRAIN Jul 22, 2026
Incident date: Jul 9, 2026
2019 Lincoln Nautilus shudders between 20 to 45 MPH. We’ve had everything done from oil change, tire rotation, to Front end alignment to tune up. Only one mechanic suggested that there’s a bulletin about a torque. I don’t remember the bulletin #. He expressed that Ford knows about it but won’t service its customers. I called Planet Lincoln and the service guy acknowledged the bulletin and ... Read more
ACURA MDX (2019) - POWER TRAIN Jul 22, 2026
Incident date: Jun 16, 2026
I own a 2024 Toyota Grand Highlander Platinum Hybrid MAX with approximately 34,000 miles. The vehicle has experienced repeated delayed or absent acceleration from a complete stop, creating a serious risk when entering traffic. Before the most recent repair, I reported intermittent hesitation to the Toyota dealer. On Sunday, July 12, 2026, shortly after startup, the vehicle hesitated twice within ... Read more
FORD EXPLORER (2015) - POWER TRAIN Jul 22, 2026
Incident date: Oct 15, 2025
My 2023 Toyota Camry has developed an intermittent defect where the ignition key becomes stuck and cannot be removed even though the dashboard shows the vehicle is in Park. The only way to remove the key is to disconnect the vehicle's battery, which is not a normal or safe operating procedure. The problem occurs intermittently and has happened multiple times. I believe there may be a defect involv... Read more
TOYOTA CAMRY (2023) - POWER TRAIN Jul 22, 2026
Incident date: Jul 20, 2026
The contact owns a 2016 Ford F-150. The contact stated that while driving at various speeds, the vehicle experienced unexpected transmission downshifts, which required the driver to pull over to the side of the road. No warning light was illuminated. The vehicle was taken to an independent mechanic, where the molded leadframe was replaced; however, the failure recurred. The vehicle was taken to a ... Read more
CHEVROLET MALIBU (2015) - POWER TRAIN Jul 22, 2026
Incident date: Oct 30, 2024
While turning right at a red light my vehicle started making knocking noises, loss of acceleration then the ECM (limp mode) and ESC code happened. Protecting the vehicle from damage due to transmission fluid loss. Looked under the car and Transmission fluid was pouring out between the transmission and drive shaft. Car will no longer start due to codes being present from the computer shutting the c... Read more
CHEVROLET VOLT (2017) - POWER TRAIN Jul 22, 2026
Incident date: Jul 9, 2026
The contact owns a 2020 Ford Explorer. The contact received notifications of NHTSA Campaign Numbers: 25V685000 (Equipment), 26V117000 (Visibility), and 26V402000 (Power Train); however, the parts to do the recall repairs were not yet available. The contact was concerned that the incomplete recalls presented significant safety risks, specifically because the contact resided in Alaska, where it rain... Read more
FORD ESCAPE (2016) - POWER TRAIN Jul 22, 2026
Incident date: Sep 1, 2025
Transmission was replaced under warranty by Hyundai in Nov 2024. Engine was replaced at 100600 miles in Nov 2025. Issues with the transmission were happening at that time but ignored by dealership as issues related to failing engine. Our mechanic confirmed in April that transmission was failing and told us to go to Hyundai. We went to dealer in April 2026. They confirmed transmission needed to be ... Read more
VOLKSWAGEN ID.4 (2023) - POWER TRAIN Jul 22, 2026
Incident date: Feb 19, 2026
The contact owns a 2019 Chevrolet Suburban. 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 stated that while the brake pedal was depressed, the vehicle jerked abnormally. The contact stated that the vehicle jerked abnormally hard. No warning lights were illuminated. The vehicle w... Read more
CHEVROLET EQUINOX (2018) - POWER TRAIN Jul 22, 2026
Incident date: Jul 2, 2025
2019 Ford Fusion Hybrid SE. Vehicle experienced a “Stop Safely Now” warning with hybrid system shutdown, occurring both while driving and while parked/idling, causing jerking symptoms. This puts driver and other roadway users at risk, as loss of power/propulsion can occur without warning while in motion. Vehicle also set a P0073 (ambient air temperature sensor circuit high) fault code. The amb... Read more
HYUNDAI TUCSON (2025) - POWER TRAIN Jul 22, 2026
Incident date: Jun 25, 2026
The contact owns a 2020 Chevrolet Traverse. The contact stated that while parking the vehicle, the gear shifter was shifted into park(P); however, the “Shift to Park” message was displayed. The contact shifted the gear shifter back and forth and then shifted into park(P) before the proper gear was recognized. The vehicle was taken to the dealer, who replaced the gear shifter. The manufacturer ... Read more
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