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

CHEVROLET TRAX (2026) - POWER TRAIN Feb 22, 2026
Incident date: Feb 3, 2026
I'm writing to request assistance with my recall. This recall was first reported to the local dealership over one year ago. They have had me take the car back 4 times for inspection. Since that time as the problem has proceeded to get worse, which will now cost even more to repair, and increase the likelihood of the transmission damaging other parts of the drivetrain. Now I just received not... Read more
HYUNDAI SONATA (2021) - POWER TRAIN Feb 22, 2026
Incident date: Jan 28, 2026
While driving my 2017 Ford F-150 equipped with the 10-speed automatic transmission, the vehicle began experiencing progressive slipping and delayed shifting between multiple gears, including failure to upshift beyond higher gears during normal driving. The transmission would flare between shifts and hesitate before engaging. During one drive, the vehicle would not shift properly and displayed a w... Read more
CHEVROLET MALIBU (2012) - POWER TRAIN Feb 22, 2026
Incident date: Sep 3, 2025
Unknown..... the transmission in my truck began the shutter and shake like I was running over the rumble strip. The truck was at one point locked into 4x4 and even stuck in reverse and almost got me ran over by a diesel when I couldn't get out of his way until the very last second. Im not the only one with this issue. Gm has been knowingly mass producing these defective transmissions and selling ... Read more
HONDA PROLOGUE (2024) - POWER TRAIN Feb 22, 2026
Incident date: Feb 21, 2026
Transmission slips out of gear when in stop and go traffic Searching random gears while driving Slips when trying to accelerate
KIA OPTIMA (2016) - POWER TRAIN Feb 21, 2026
Incident date: Feb 21, 2026
The vehicle is a rental vehicle. It experienced two incidents of sudden loss of propulsion within the first two days of operation. During both events, the vehicle became completely unresponsive to accelerator pedal input and would not move despite being placed in Drive. I attempted to shift the vehicle into Park and then back into Drive, but propulsion was not restored. No warning lights, malfunc... Read more
NISSAN FRONTIER (2022) - POWER TRAIN Feb 21, 2026
Incident date: Jan 19, 2026
Axels make a clicking noise when making a sharp turn from a stop. Axel failure can lead to catastrophic accident. Dealer inspected and confirmed noise. Dealer advised that Honda is refusing to replace the axel under warranty with the current available part. the noise is evidence of parts of the axel assembly making contact when they are not supposed to which will inevitably lead to failure which m... Read more
HONDA PILOT (2021) - POWER TRAIN Feb 21, 2026
Incident date: Jan 21, 2026
The light turned green. The truck got up to fourth gear and slipped all the lights on the dash lit up so I took it to the first transmission shop where they said transmission just went out at 75,140 miles pretty much the exact mileage for my first service according to the book in the glove box I took it to Nissan dealership where they said it was the shift selector needed to be changed for a total... Read more
SATURN AURA (2008) - POWER TRAIN Feb 21, 2026
Incident date: Dec 6, 2025
Transmission creating a very load whining sound and feels wrong. It sounds like it’s going to blow up. Mechanic said it’s a known issue that can’t be repaired and no recall has been issued. The car is necessary for college and I’m concerned about the safety of driving it with the potential of total transmission failure.
TOYOTA CAMRY HYBRID (2026) - POWER TRAIN Feb 21, 2026
Incident date: Jan 23, 2026
1. System Failed: Power Train (Transmission). Component Failed: The 6R80 6-speed automatic transmission, specifically the internal lead frame and the direct drum. Inspection: No, the failed unit was replaced on December 19, 2025, but itemized diagnostic reports and repair invoices from both a Ford dealer and an independent shop are available for inspection. 2. The vehicle experienced sudden, unexp... Read more
CADILLAC SRX (2005) - POWER TRAIN Feb 21, 2026
Incident date: Oct 2, 2025
On 01/23/26 and again on 02/02/26, I lost power while driving. Fortunately, on both times I was able to turn off the road with no injury or property damage to me or others. I don’t remember if there was a screen message as I was taken by such surprise. Both times, I was traveling about 35 - 40 mph. On 02/04/26 I took my car to my dealer, AutoNation Toyota, Winter Park, Fl. I advised of thes... Read more
HYUNDAI IONIQ 5 (2025) - POWER TRAIN Feb 21, 2026
Incident date: Feb 7, 2026
When I start the car and place it into reverse (from its parking spot) and let it idle backwards about 12-18 ft, it abruptly comes to a halt and makes a hard thump noise. If I then shift it into drive and allow it to idle forward, it will barely idle upto about 6-8 feet. I am hearing a plethora of different things and have not been able to drive it since October, 2025. I need help, please.
CHEVROLET EQUINOX (2025) - POWER TRAIN Feb 21, 2026
Incident date: Feb 11, 2026
MY 2025 TACOMA is part of a recall by Toyota, I was notified of the potential issue on early November 2025 and told Toyota was working on a remedy. On December 3rd, 2025 while using 4-wheel drive during a snow storm the drive shaft (recall issue) broke. On December 4th, 2025, the local Toyota dealer checked my Tacoma and found it unsafe to drive - they kept my Tacoma and provided a loaner vehicl... Read more
CHEVROLET SILVERADO 1500 (2024) - POWER TRAIN Feb 21, 2026
Incident date: Jan 31, 2026
After traveling for unknown number of miles on repeated occasions, arriving at the destinations to the smell of burning oil. Smell was evident while driving as well. Subaru was able to diagnose this issue to a leaking CVT pump seal causing CVT fluid to leak and run down on top of the transmission pan onto the hot exhaust system. Subaru has acknowledge this is an issue back in 2016 due to the seala... Read more
BMW X5 (2019) - POWER TRAIN Feb 21, 2026
Incident date: Jan 10, 2026
Was told bad fluid pump at 35k. Replaced. Car broke down 30 seconds from dealer. New transmission to be replaced now. Parts on backorder. Will be without car for “months”. No symptoms prior to failure. No warning lights. Car just wouldn’t start.
HONDA ACCORD (2018) - POWER TRAIN Feb 21, 2026
Incident date: Feb 20, 2026
Engine oil is disappearing in my 2020 Kia Telluride. This has been occurring for an extended period of time ( Since 2020) Early on, I was not driving frequently and did not immediately recognize the severity of the issue. However, about a year ago, when my work required significantly more driving, I began noticing that a large amount of oil was missing between checks, at times approximately half ... Read more
TOYOTA RAV4 (2022) - POWER TRAIN Feb 21, 2026
Incident date: Feb 20, 2026
Transmission failed in May 2025, around 95,000 miles. Had to have entire transmission replaced. Shop said metal filings were found in the fluids, leading to the breakdown and need for full replacement. No other warning lights or lamps indicated a problem. A high pitched whining noise was the indicator, which then led to several visits to the shop, monitored the issue, changed fluids, but the trans... Read more
FORD F-150 (2018) - POWER TRAIN Feb 21, 2026
Incident date: Jan 17, 2026
This is a known problem with GMC and Chevy trucks, known as the Rumble. At approximately 45mph and up, the truck feels like it’s going over rumble strip and the back end is slipping. This causes the steering wheel and truck to shake. It could result in the loss of control if it gets too bad. I took it in for diagnostic testing, which confirmed that it was the transmission. They recommended a t... Read more
NISSAN ROGUE (2015) - POWER TRAIN Feb 21, 2026
Incident date: Dec 31, 1969
I was driving to a stop light when I heard a Raddle. Pull over and all the oil came out the engine. When I took it to the dealer they told me that the engine blew up. 14k repair that Toyota would not cover the repair.
NISSAN ROGUE (2015) - POWER TRAIN Feb 21, 2026
Incident date: Dec 31, 1969
Transmission locked up after leaving a stop sign. Rear wheels locked and vehicle was inoperable. Dealership repaired with replacement transmission valve body parts under warranty.
RAM 1500 (2014) - POWER TRAIN Feb 21, 2026
Incident date: Feb 2, 2026
My vehicle has a lack of power it won't change gears move slow hard to go up hills shakes
CHEVROLET SILVERADO 1500 (2014) - POWER TRAIN Feb 21, 2026
Incident date: Jul 11, 2025
I was traveling on the freeway when I got a warning saying “check electrical.”i started to pull over on the freeway and my car went into “turtle mode “and I made it off the offramp but almost got rear ended. I was half a mile from home so I limp home in a tow truck towed off. It was determined it is the ICCU.
LAND ROVER RANGE ROVER SPORT (2023) - POWER TRAIN Feb 21, 2026
Incident date: Feb 8, 2026
Loud clicking, metal on metal grinding noises at the front (both) wheel axle when making a right or left turn. Noise started around 7500 miles on and off. Now at around 9k miles the metal on metal grinding noise is getting louder and more frequent. Every time when the car is stopped and then accelerate to a turn (right and left) or during a U turn is when the noise is the loudest. Every time the ... Read more
GMC SIERRA 1500 (2025) - POWER TRAIN Feb 21, 2026
Incident date: Feb 12, 2026
Front differential complete fail. 56k miles. Replaced with new part, not an improved one but the same as factory at BMW dealership. My vehicle is 2021 x7 m50i. Reading other forums this is common if not standard on same models of this year. Very upset to have had to come out of pocket $9k to replace. Just outside of warranty. Was told will likely happen again in 50k miles. I wanted to keep this ca... Read more
HYUNDAI IONIQ 5 (2023) - POWER TRAIN Feb 21, 2026
Incident date: Feb 3, 2026
There have been many documented incidents regarding these transmissions on the 2014 Jeep Cherokee Latitude. The transmission are junk in these and have been recalled because of splines and clutches. Please get back to me on this issue.
FORD RANGER (2021) - POWER TRAIN Feb 21, 2026
Incident date: Feb 20, 2026
While slowing down with foot of accelerator, to stop at an intersection, the rear wheel’s momentarily locked up.
CHEVROLET SUBURBAN (2021) - POWER TRAIN Feb 21, 2026
Incident date: Feb 20, 2026
My truck loses power at a stop, starting to accelerate is stalls in the middle of the road. It seems to be stuck in gear or not going in gear. It will finally start going and the hesitation starts a the rpm gage goes up to about 3000 rpm’s and then goes back down to 1500. This is extremely dangerous to lose power in the middle of the road. This needs to be addressed.
BUICK ENCORE (2016) - POWER TRAIN Feb 21, 2026
Incident date: Nov 29, 2024
Driving on the freeway vehicle suddenly enters limp mode with stop safely vehicle will shut off soon displayed. Transmission was replaced once already for this issue, a year later and I am experiencing the same thing. Very dangerous to lose all power while going 80mph in the third lane of a three row freeway and have to attempt to get all the way across lanes of traffic to safely stop while losing... Read more
LEXUS RX (2023) - POWER TRAIN Feb 21, 2026
Incident date: Jan 31, 2026
I was driving on a highway on my way home from work. Thank god there was not a lot of traffic because my truck just shut off lost all power, then I received a message on the dash to put on neutral and restart. I tried multiple times to turn it back on. It never turned on and had to get it towed to nearest dealership. It took them a week to inform that the engine locked up even though I tried to ta... Read more
HYUNDAI TUCSON (2019) - POWER TRAIN Feb 21, 2026
Incident date: Feb 19, 2026
I have been hearing a high pitched whirling noise. I took it to my dealership and the diagnostic report said it was an internal transmission problem. They said there was no code identified when they ran the diagnostic test, but they could also hear the noise. There were no other symptoms of an issue other than the noise I heard. I have done all scheduled maintenance for this car since I leased, t... Read more
RAM 1500 (2016) - POWER TRAIN Feb 21, 2026
Incident date: Dec 10, 2025
Oil Leak(s) (found cam carriers leaking, front timing cover leaking, oil cooler leaking, upper and lower oil pan leaking. recommend engine reseal). Massive oil leaks found in car due to RTV sealant. Subaru uses RTV silicone sealant (formed-in-place gaskets) instead of traditional rubber gaskets for many sealing surfaces (cam carriers to heads, timing cover, oil pans, etc.). Transmission failure... Read more
FORD BRONCO (2021) - POWER TRAIN Feb 20, 2026
Incident date: Feb 20, 2026
Truck began reviving at high idle after throwing a check engine light, then wrench light as I was driving. I was able to safely get off the road. Shut it down wouldn't restart. I let it sit for 4 hrs, it started then I began driving again as there was no indication of an issue before. At 50mph it happened again. Truck began reviving at recline, check engine and wrench light. Shut it down again, an... Read more
GMC SIERRA 1500 (2020) - POWER TRAIN Feb 20, 2026
Incident date: Feb 18, 2026
On Wednesday, January 7th, 2026, my wife and I were traveling North on the Northeast Extension of the Pennsylvania Turnpike (476) at approximately 9:00 pm. A check engine light came on with no other symptoms, we start to get off the next exit. While still on the highway, the motor turns off with a warning to put it in neutral and restart. It would not restart and coasted off the exit and into a co... Read more
HONDA HR-V (2022) - POWER TRAIN Feb 20, 2026
Incident date: Jan 3, 2026
The traction control light comes on then the transmission control module then comes on and my car goes into limp mode, when im sitting at a red light even with the break other car will lunge at a stop
HONDA CR-V (2017) - POWER TRAIN Feb 20, 2026
Incident date: Dec 29, 2025
Car transmission went out
VOLKSWAGEN ID.4 (2023) - POWER TRAIN Feb 20, 2026
Incident date: Jul 17, 2025
At approximately 120,000 miles, the vehicle began exhibiting a pronounced shudder or vibration between 40–50 mph under light acceleration or steady cruising. The condition progressed to delayed shifting and intermittent loss of acceleration response. The most concerning issue is hesitation and reduced acceleration when attempting to merge into traffic or increase speed. On multiple occasions, t... Read more
NISSAN ROGUE (2023) - POWER TRAIN Feb 20, 2026
Incident date: Feb 20, 2026
My 2018 Ford F-150 equipped with the 10R80 10-speed automatic transmission is experiencing severe slipping, delayed engagemen (1-2, 3-4), and erratic shifting. Upon inspection, I found significant gold glitter-like metal shavings in the transmission fluid/oil pan, indicating internal wear or failure of components. These symptoms create safety concerns including hesitation or loss of power during a... Read more
GMC YUKON XL (2023) - POWER TRAIN Feb 20, 2026
Incident date: Feb 20, 2026
The contact owns a 2013 GMC Yukon. The contact stated that while driving approximately 65 MPH, the rear tailgate opened independently. The failure had occurred on several occasions. The battery warning light was illuminated. The contact stated that while driving at approximately 55 MPH, the vehicle lost automotive power. The contact pulled over to the shoulder lane and attempted to shift to park(P... Read more
HYUNDAI IONIQ 5 (2024) - POWER TRAIN Feb 20, 2026
Incident date: Feb 6, 2026
Transmission surging. Transmission stays in one gear.
MERCEDES-BENZ SL55 (2007) - POWER TRAIN Feb 20, 2026
Incident date: Feb 16, 2026
The car stalled while being driven by my son. It displaced an error code. The Car had to be towed to dealership. It was diagnosed with ICCU unit failure. Needs to wait over a months for parts.
RAM 1500 (2016) - POWER TRAIN Feb 20, 2026
Incident date: Feb 20, 2026
The contact owns a 2019 Jeep Cherokee. The contact stated that while driving at an undisclosed speed, the message "Service 4WD" was displayed on the instrument panel. The vehicle was taken to Firestone, where it was diagnosed, and DTC: C14A7-97 was retrieved. The contact was informed that the code indicated that the transfer case range position sensor was obstructed or blocked. The contact was inf... Read more
KIA OPTIMA (2013) - POWER TRAIN Feb 20, 2026
Incident date: Oct 12, 2024
While driving at highway speeds, my 2025 Nissan Pathfinder suddenly loses power and enters limp mode with no warning. The dashboard displays: “Engine Malfunction – Power Reduced – Service Now.” When this happens, the vehicle cannot accelerate and struggles to maintain speed, creating a serious safety hazard in traffic. This has occurred multiple times. First time was on January 6th - enter... Read more
CHEVROLET SUBURBAN (2021) - POWER TRAIN Feb 20, 2026
Incident date: Feb 14, 2026
The contact owns a 2023 Chevrolet Bolt EUV. The contact stated that while the vehicle was parked, the message "Service Transmission - Unauthorized Shift" was displayed. While attempting to shift into drive(D), the gear shifter failed to move to the intended selection. The contact stated that a tow truck arrived and while loading the vehicle onto the flatbed, the driver attempted to shift into neut... Read more
FORD F-150 (2014) - POWER TRAIN Feb 20, 2026
Incident date: Feb 20, 2026
My [XXX] Daughter lost the ability to put the vehicle in reverse while running errands on a Saturday. We had to push the truck out of the parking spot "backwards" in neutral in order to get the vehicle in a position to put it in "drive". She had been going in and out of shopping centers (forwards and backwards) earlier when the reverse suddenly stopped. I dropped the vehicle at a nearby auto s... Read more
KIA SEDONA (2008) - POWER TRAIN Feb 20, 2026
Incident date: Feb 17, 2026
Engine went into limp mode with now warning. I recieved a reduced engine power warning and the vehicle lost acceleration on the highway almost leading to an accident. I had the car towed to Coggin GM for diagnostic and was told that my throttle body has to be replaced. I was advised that this is common issue with this engine and notify due to a recall of older equinoxes
JEEP WAGONEER (2024) - POWER TRAIN Feb 20, 2026
Incident date: Feb 11, 2026
My vehicle was subject to a GM recall involving inspection of the 6.2L engine. The recall inspection was completed by an authorized GM dealership at 58,581 miles. The vehicle was cleared as passing the recall criteria and returned to me. Within fewer than 10 miles after leaving the dealership following the recall inspection, at approximately 58,590 miles, the vehicle experienced a sudden loss of ... Read more
AUDI Q5 (2025) - POWER TRAIN Feb 20, 2026
Incident date: Nov 26, 2025
Transmission drops out of gear when entering freeway. This happened after battery was replaced. warning light came on so its at the dealership. No previous issues before battery was replaced.
TOYOTA SIENNA HYBRID (2022) - POWER TRAIN Feb 20, 2026
Incident date: Feb 19, 2026
On Friday, January 30, 2026 while driving our 2020 GMC Sierra 1500, we experienced sudden loss of power and the motor making a faint rattling noise. The motor soon after began making a horrible sound - - it was obvious something was very wrong. This vehicle only had 31,995 miles on it at the of the issue. We had the truck towed to the dealer the following day for evaluation. Upon inspection, it w... Read more
MERCEDES-BENZ S 580 (2024) - POWER TRAIN Feb 20, 2026
Incident date: Feb 9, 2026
Truck down shifts randomly, causes a shutter, and has a hard time accelerating. I had a sensor replaced inside of my transmission along with new transmission fluid put in and it failed to fix my problem.
HONDA ODYSSEY (2019) - POWER TRAIN Feb 20, 2026
Incident date: Jan 9, 2026
I am reporting a recurring transmission/drivability issue with my 2024 Mercedes-Benz S580. The vehicle has been experiencing a harsh, abnormal shift between approximately 3rd and 4th gear at around 25–35 mph during normal acceleration. The shift feels like a sudden jerk or hesitation and does not feel consistent with normal operation. The vehicle has been taken to an authorized Mercedes-Benz de... Read more
HONDA ODYSSEY (2019) - POWER TRAIN Feb 20, 2026
Incident date: Jan 9, 2026
The contact owns a 2025 Toyota Tacoma. The contact received notification of NHTSA Campaign Number: 25V656000 (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 made aware of the issue. The contact had not experien... Read more
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