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 64,800 complaints for GMC

GMC YUKON XL (2021) - FUEL/PROPULSION SYSTEM Aug 17, 2026
Incident date: Aug 16, 2026
I am filing a safety complaint regarding my 2021 GMC Yukon. While driving on the highway during a long-distance trip from [XXX] to [XXX], my vehicle suddenly experienced a serious loss of power, drivability issues, and loss of propulsion. The vehicle began shaking violently, slowing down unexpectedly, and struggling to maintain speed while in active highway traffic at highway speeds. At the time... Read more
GMC YUKON XL (2021) - ENGINE Aug 17, 2026
Incident date: Aug 16, 2026
I am filing a safety complaint regarding my 2021 GMC Yukon. While driving on the highway during a long-distance trip from [XXX] to [XXX], my vehicle suddenly experienced a serious loss of power, drivability issues, and loss of propulsion. The vehicle began shaking violently, slowing down unexpectedly, and struggling to maintain speed while in active highway traffic at highway speeds. At the time... Read more
GMC ACADIA (2019) - ENGINE Aug 17, 2026
Incident date: Aug 14, 2026
The contact owns a 2019 GMC Acadia. The contact stated that while driving at an undisclosed speed, the engine seized, with several unknown warning lights illuminated. Additionally, the battery low and steering assist warning lights were illuminated. The contact's minor children were occupants in the vehicle during the failure. The tow truck assistant arrived. The tow truck driver assisted with res... Read more
GMC SIERRA 1500 (2008) - SEAT BELTS Aug 17, 2026
Incident date: Jun 15, 2026
The contact owns a 2008 GMC Sierra 1500. The contact stated that while driving 5 MPH with her husband and grandson inside the vehicle and entering the driveway at the residence, there was an abnormally loud explosion coming from inside the vehicle and the driver’s side seat belt tightened unexpectedly. The contact was able to park the vehicle. The contact sustained bruising to the chest. The con... Read more
3 injured
GMC SIERRA 1500 (2025) - ENGINE Aug 17, 2026
Incident date: Sep 10, 2025
The engine shuts off while slowing down. It cuts off cleanly and the entire dash lights up and the transmission shifts to neutral. The driver display says to put the truck in park and hit the start button. After you do this the truck runs fine for about 2k-3k miles and does it again. I has done this 5 times within 10k miles. The dealer says nothing is wrong with the truck because the computer... Read more
GMC SIERRA 1500 (2019) - ENGINE Aug 17, 2026
Incident date: Jun 29, 2026
Engine seized on June29th while driving on I 64 . (6.2 L87) due to oil line failure. Engine replaced on July 18th, 2026. New engine started leaking oil from camshaft and gasket on August 10th 2026, back in GMC Shop on August12th 2026 for repairs, still waiting parts today. Sudden failure on road in traffic Inspected by GMC Southpoint. No indication prior to failure and shut down completely. Could... Read more
GMC SIERRA 1500 (2020) - FUEL/PROPULSION SYSTEM Aug 17, 2026
Incident date: Jul 1, 2026
Gas fill door won’t stay closed
GMC SIERRA 1500 (2024) - UNKNOWN OR OTHER Aug 16, 2026
Incident date: Aug 15, 2026
The molding cover for the hood fell off by Hwy speed, and recently we I went to oil change after I get the car the technician said the bolt for tie the oil thing is not correct and it’s not for this car and this was the reason for leaking and need to replace with right one.
GMC SIERRA 1500 (2024) - STRUCTURE:BODY Aug 16, 2026
Incident date: Aug 15, 2026
The molding cover for the hood fell off by Hwy speed, and recently we I went to oil change after I get the car the technician said the bolt for tie the oil thing is not correct and it’s not for this car and this was the reason for leaking and need to replace with right one.
GMC SIERRA 1500 (2024) - ENGINE Aug 16, 2026
Incident date: Aug 15, 2026
I was driving north/east on [XXX] just outside of [XXX]. After accelerating to give another driver room to move out of his lane that was ending, I lost propulsion/power. The Sierra went into Neutral and told me something like "Press Start to resume". I had to immediately get off the interstate as I was rapidly losing speed. I was able to pull over to the shoulder of the interstate on the right... Read more
GMC SIERRA 1500 (2024) - POWER TRAIN Aug 16, 2026
Incident date: Aug 15, 2026
I was driving north/east on [XXX] just outside of [XXX]. After accelerating to give another driver room to move out of his lane that was ending, I lost propulsion/power. The Sierra went into Neutral and told me something like "Press Start to resume". I had to immediately get off the interstate as I was rapidly losing speed. I was able to pull over to the shoulder of the interstate on the right... Read more
GMC SIERRA 1500 (2026) - ENGINE Aug 16, 2026
Incident date: Jun 18, 2026
Sudden catastrophic engine failure occurred at 7400 miles, 2026 GMC Sierra1500 Denali with 6.2L engine. Driver and 3 children in vehicle headed to school when engine suddenly failed while driving on the roadway. No warning or vehicle symptoms prior. We were told the truck needs a total engine replacement- on a brand new vehicle. It has been nearly 9 weeks with no resolution or repair from GM. ... Read more
GMC ACADIA (2013) - UNKNOWN OR OTHER Aug 16, 2026
Incident date: Aug 7, 2026
Sunroof shattered driving on the interstate. Never saw a rock or anything. I think it shattered due to pressure and temperature changes.
GMC ACADIA (2022) - SEAT BELTS Aug 15, 2026
Incident date: Aug 15, 2026
Since we purchased our 2022 Acadia 6/24/2022 we have had the warning "Service Safety Restraint System" pop up randomly. We have mentioned it numerous times over the years when the vehicle has been in for routine service at our local dealership. They have never been able to determine the cause as no service code ever shows up for them. Today in addition to the warning the red air bag warning ligh... Read more
GMC ACADIA (2022) - AIR BAGS Aug 15, 2026
Incident date: Aug 15, 2026
Since we purchased our 2022 Acadia 6/24/2022 we have had the warning "Service Safety Restraint System" pop up randomly. We have mentioned it numerous times over the years when the vehicle has been in for routine service at our local dealership. They have never been able to determine the cause as no service code ever shows up for them. Today in addition to the warning the red air bag warning ligh... Read more
GMC YUKON XL (2019) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Aug 15, 2026
Incident date: Feb 1, 2025
Unknown Truck engine will cut off in the middle of high speed traffic. More than three times.
GMC YUKON XL (2019) - POWER TRAIN Aug 15, 2026
Incident date: Feb 1, 2025
Unknown Truck engine will cut off in the middle of high speed traffic. More than three times.
GMC YUKON XL (2019) - ENGINE Aug 15, 2026
Incident date: Feb 1, 2025
Unknown Truck engine will cut off in the middle of high speed traffic. More than three times.
GMC YUKON XL (2023) - FUEL/PROPULSION SYSTEM Aug 15, 2026
Incident date: Aug 11, 2026
Our lifters in cylinder 3 were replaced after failing at 40,000 miles. The exact same lifters broke again at 77,000 miles.both events caused engine failure.
GMC YUKON XL (2023) - UNKNOWN OR OTHER Aug 15, 2026
Incident date: Aug 11, 2026
Our lifters in cylinder 3 were replaced after failing at 40,000 miles. The exact same lifters broke again at 77,000 miles.both events caused engine failure.
GMC YUKON XL (2023) - ENGINE Aug 15, 2026
Incident date: Aug 11, 2026
Our lifters in cylinder 3 were replaced after failing at 40,000 miles. The exact same lifters broke again at 77,000 miles.both events caused engine failure.
GMC HUMMER EV PICKUP (2025) - ELECTRICAL SYSTEM Aug 15, 2026
Incident date: Jul 4, 2026
While traveling with my wife and two toddlers over the July 4th holiday weekend, the 12 volt battery on my 2025 GMC Hummer EV failed completely at approximately 7,500 miles and five months of ownership. The vehicle would not accept a jump start and was disabled where it sat, stranding my family. AAA installed a replacement 12 volt battery roadside at a cost of $600. Following the battery replacem... Read more
GMC TERRAIN (2022) - FUEL/PROPULSION SYSTEM Aug 14, 2026
Incident date: Aug 14, 2026
SUV shut down when I was driving with no warning. OBD reader Code P129F Fuel pump power control Module is bad GM has recall #N252516900 lists my year and make of my SUV but my VIN# is not included and GMC said that it will not covered because the vin is not on the list.
GMC SIERRA 1500 (2026) - ENGINE Aug 14, 2026
Incident date: Aug 7, 2026
The contact owns a 2026 GMC Sierra 1500. The contact stated that while driving 70 MPH and depressing the accelerator pedal, the vehicle started decelerating unintendedly. The message “Engine Power Reduced” was displayed. A dealer was contacted. The vehicle was taken to a dealer where it was diagnosed and determined that the engine needed to be replaced. The vehicle was repaired. The manufactur... Read more
GMC TERRAIN (2016) - ENGINE Aug 14, 2026
Incident date: Jul 11, 2026
The timing chain snapped and caused the engine to seize on our 2016 GMC Terrain 2.4L SLC-1 SUV/Truck. Since this has occurred multiple times on the 2.4L engines in this model from 2012 - 2016, we believe that there should be a recall as this issue could cause a major accident if the timing chain snaps or breaks while traveling. It had 101000 miles on it when we bought it used from Klein Automotiv... Read more
GMC SIERRA 3500 (2022) - POWER TRAIN Aug 14, 2026
Incident date: Jul 31, 2026
The contact owns a 2022 GMC Sierra 3500. The contact stated that while driving 65 MPH and depressing the accelerator pedal, the vehicle hesitated before going into LIMP Mode. A dealer was contacted. No warning light was illuminated. The vehicle was towed to a dealer where it was diagnosed with transmission control valve failure. The vehicle was not repaired. The contact associated the failure with... Read more
GMC CANYON (2023) - EXTERIOR LIGHTING Aug 14, 2026
Incident date: Aug 10, 2025
The vehicle’s headlights are malfunctioning, creating a safety concern. The issue was reported to the dealership and GMC Customer Care, but it remains unresolved. The dealership offered repair assistance, but GMC Customer Care stated that no additional assistance is available.
GMC CANYON (2023) - EXTERIOR LIGHTING Aug 14, 2026
Incident date: Feb 4, 2026
The vehicle’s headlights are malfunctioning, creating a safety concern. The issue was reported to the dealership and GMC Customer Care, but it remains unresolved. The dealership offered repair assistance, but GMC Customer Care stated that no additional assistance is available.
GMC SIERRA 1500 (2019) - ENGINE Aug 14, 2026
Incident date: Jun 1, 2026
There was a catastrophic internal engine failure, due to cam/lifter/bearing issues. This caused the timing chain and tensioner to jump and the engine to be out of alignment. This caused the valves to all be bent as a result. I believe that this has been an issue for longer than what GM has originally recalled for, and I am submitting this complaint because I read that there is an active investigat... Read more
GMC SIERRA 1500 (2023) - FUEL/PROPULSION SYSTEM Aug 14, 2026
Incident date: Jul 4, 2026
The fuel pump control module went bad and the vehicle shut off while driving. The vehicle is only 3 years old. Everyone I know with a GM truck or SUV has had the same issue and the dealer service writer even told me they get at least 6 vehicles with the same issue per week. There is already a recall for GM SUV's for 2021-22 model years but not for anything else even though many other vehicles h... Read more
GMC YUKON XL (2022) - POWER TRAIN Aug 14, 2026
Incident date: Aug 11, 2026
I’m gettin solenoid 6 stuck codes
GMC YUKON XL (2023) - ENGINE Aug 13, 2026
Incident date: Aug 10, 2026
2023 GMC Yukon XL(6.2 liter engine).Engine has failed twice with the first incident being on the interstate and the engine seized without warning with only 38,000 miles. GMC replaced the engine and now the second engine has failed with only 80,000 miles on it. I am told there needs to be a third engine installed and the vehicle is only three years old. If an engine fails without warning this puts ... Read more
GMC SIERRA 1500 (2007) - WHEELS Aug 13, 2026
Incident date: Jun 26, 2025
I was in a rollover accident on June 26th 2025 in my boyfriends 2007 GMC Sierra 1500 where we flipped 5 and a half times. The wheel separated from the rim. I will upload photos since I am unsure how to explain how the wheel damage is. During the crash the drivers air bags deployed but the passengers did not. When we finally landed we ended up on the roof. My boyfriend tried to unbuckle my seatbelt... Read more
Crash 2 injured
GMC SIERRA 1500 (2007) - SEAT BELTS Aug 13, 2026
Incident date: Jun 26, 2025
I was in a rollover accident on June 26th 2025 in my boyfriends 2007 GMC Sierra 1500 where we flipped 5 and a half times. The wheel separated from the rim. I will upload photos since I am unsure how to explain how the wheel damage is. During the crash the drivers air bags deployed but the passengers did not. When we finally landed we ended up on the roof. My boyfriend tried to unbuckle my seatbelt... Read more
Crash 2 injured
GMC SIERRA 1500 (2007) - AIR BAGS Aug 13, 2026
Incident date: Jun 26, 2025
I was in a rollover accident on June 26th 2025 in my boyfriends 2007 GMC Sierra 1500 where we flipped 5 and a half times. The wheel separated from the rim. I will upload photos since I am unsure how to explain how the wheel damage is. During the crash the drivers air bags deployed but the passengers did not. When we finally landed we ended up on the roof. My boyfriend tried to unbuckle my seatbelt... Read more
Crash 2 injured
GMC ACADIA (2023) - UNKNOWN OR OTHER Aug 13, 2026
Incident date: Aug 11, 2026
The rear stationary/fixed sunroof glass spontaneously shattered while i was driving. I heard a loud pop, after i parked i checked the car to see what happened and found a shattered sunroof. There was no impact or known object that struck the glass.
GMC SIERRA 1500 (2021) - STRUCTURE:BODY Aug 13, 2026
Incident date: Jun 29, 2024
rear sliding window has plastic body seam that is broken allowing water to leak into the truck and cause mold and rust
GMC CANYON (2020) - POWER TRAIN Aug 13, 2026
Incident date: Aug 10, 2026
Truck feels like it is going over rumble strips when accelerating. There is a NTHSA bulletin for this. 21-NA-047
GMC TERRAIN (2020) - UNKNOWN OR OTHER Aug 13, 2026
Incident date: Aug 6, 2026
During heavy rain, the sunroof on my Terrain leaked badly enough to allow a substantial amount of water into the vehicle. The rear floor area became completely saturated, and the sunroof controls stopped working. I brought the vehicle to Hudson Cadillac Buick GMC in Poughkeepsie, New York, to have the problem diagnosed and repaired. The resulting repairs and water-damage cleanup cost me nearly $3,... Read more
GMC YUKON XL (2007) - LATCHES/LOCKS/LINKAGES:HATCHBACK/LIFTGATE:LOCK Aug 13, 2026
Incident date: Jul 13, 2026
The contact owns a 2007 GMC Yukon XL. The contact stated that the tailgate failed to open as needed. The contact researched and became aware that the issue was a known failure. The contact was informed that an undisclosed repair needed to be performed to release the tailgate. The contact stated that the area was extremely difficult to access to release the tailgate. The contact had scheduled an ap... Read more
GMC SIERRA 1500 (2025) - POWER TRAIN Aug 13, 2026
Incident date: Apr 15, 2026
Truck vibrates at speeds from 25-45 mph while maintaining speed
GMC YUKON XL (2025) - ENGINE Aug 13, 2026
Incident date: Mar 23, 2026
During first oil change at 1200 miles, found a lot of metal flex in the oil filter element after cutting the oil filter open.
GMC SIERRA 1500 (2023) - STRUCTURE:BODY Aug 13, 2026
Incident date: Aug 10, 2026
Whilst driving down the highway at 65 mph the plastic front grill deflector broke off and slammed into my windshield and the vehicle behind me. Luckily the vehicle behind me sustained no damage other than how frightened she and her children were. This is a known issue and was subject to a recall for the 2022 GMC Sierra Denali's. Nothing has changed between the 2 models as far as I can tell and ... Read more
GMC SIERRA 1500 (2019) - POWER TRAIN Aug 12, 2026
Incident date: Nov 20, 2023
At approximately 85,000 miles, the engine in my 2019 GMC Sierra 1500 seized. The vehicle was parked when it occurred. Inability to start. This created a safety risk because an engine seizure can cause sudden loss of propulsion in traffic. Before the failure, I did not notice any red flags. The problem was inspected and confirmed by a GMC dealer, which diagnosed the condition as an engine seizure. ... Read more
GMC SIERRA 1500 (2019) - ENGINE Aug 12, 2026
Incident date: Nov 20, 2023
At approximately 85,000 miles, the engine in my 2019 GMC Sierra 1500 seized. The vehicle was parked when it occurred. Inability to start. This created a safety risk because an engine seizure can cause sudden loss of propulsion in traffic. Before the failure, I did not notice any red flags. The problem was inspected and confirmed by a GMC dealer, which diagnosed the condition as an engine seizure. ... Read more
GMC SIERRA 1500 (2019) - POWER TRAIN Aug 12, 2026
Incident date: Nov 20, 2023
At approximately 85,000 miles, the engine in my 2019 GMC Sierra 1500 seized. The vehicle was parked when it occurred. This created a safety risk because an engine seizure can cause sudden loss of propulsion in traffic. Before the failure, I didn't notice anything that would raise any alarms. The problem was inspected and confirmed by a GMC dealer, which diagnosed the condition as an engine seizure... Read more
GMC SIERRA 1500 (2019) - ENGINE Aug 12, 2026
Incident date: Nov 20, 2023
At approximately 85,000 miles, the engine in my 2019 GMC Sierra 1500 seized. The vehicle was parked when it occurred. This created a safety risk because an engine seizure can cause sudden loss of propulsion in traffic. Before the failure, I didn't notice anything that would raise any alarms. The problem was inspected and confirmed by a GMC dealer, which diagnosed the condition as an engine seizure... Read more
GMC CANYON (2023) - LANE DEPARTURE: BLIND SPOT DETECTION Aug 12, 2026
Incident date: Jul 23, 2026
The automatic emergency braking system on our 2023 GMC Canyon engaged suddenly 3 separate times while we were driving at around 50 MPH on a clear, straight road with no obstructions. We brought the truck to the dealership the next day, and the service department said it was a software issue and reprogrammed the truck's computer. This did not fix the problem, and we experienced the same unexpecte... Read more
GMC CANYON (2023) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Aug 12, 2026
Incident date: Jul 23, 2026
The automatic emergency braking system on our 2023 GMC Canyon engaged suddenly 3 separate times while we were driving at around 50 MPH on a clear, straight road with no obstructions. We brought the truck to the dealership the next day, and the service department said it was a software issue and reprogrammed the truck's computer. This did not fix the problem, and we experienced the same unexpecte... Read more
GMC SIERRA 1500 (2019) - FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING Aug 12, 2026
Incident date: Nov 20, 2023
all my lights came on for all of these and break Adaptive Cruise Control Automatic Emergency Braking Blind Spot Warning Forward Collision Warning Lane Departure Warning Lane Keeping Assistance Parking Collision Warning Rear Cross Traffic Warning
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