Consumer Safety Complaints

Search 2,215,138 safety complaints filed by vehicle owners with NHTSA — including 138,663 crashes, 56,255 fires, and 8,561 deaths.

2,215,138 Total Complaints
138,663 Reported Crashes
56,255 Reported Fires
8,561 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 2,215,138 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 63,375 complaints for GMC

GMC YUKON XL (2021) — ENGINE Apr 16, 2026
Incident date: Feb 12, 2026
The vehicle experienced a major engine failure involving the 6.2L engine. The failure appeared sudden and premature and is not consistent with normal wear and tear for a vehicle of this type. Prior to the failure, there were intermittent performance concerns and warning indicators suggesting potential engine or drivetrain issues. The vehicle had previously undergone repair related to similar conc... Read more
GMC TERRAIN (2026) — SUSPENSION Apr 16, 2026
Incident date: Jan 17, 2026
The contact owns a 2026 GMC Terrain. The contact stated that there was an abnormal clunking sound coming from the front driver’s side suspension while driving over bumps in the roadway, and while braking and turning the steering wheel. No warning lights were illuminated. The vehicle was taken to a local dealer, where a test drive was performed; however, the dealer was unable to determine the cau... Read more
GMC SIERRA 1500 (2022) — POWER TRAIN Apr 16, 2026
Incident date: Apr 2, 2026
4/02/26 Truck bug jumped hard and shifted down causing me to fishtail and almost hit a car. Scared the crap out of me and the driver of the other car. Low power mode. 20 mph. No reverse. Towed to dealership. Diagnosis valve body spacer. This is our first GMC. Barely had it over a year. 78k miles. No warning lamps prior to failure.
GMC SIERRA 1500 (2025) — ENGINE AND ENGINE COOLING Apr 16, 2026
Incident date: Apr 9, 2026
The contact owns a 2025 GMC Sierra 1500. The contact stated that while driving at an undisclosed speed, the engine made abnormal knocking sounds. No warning light was illuminated. The vehicle was taken to the dealer, who discovered metal shavings inside the engine oil and determined that the crankshaft bearings had failed. The contact was informed that the engine needed to be replaced. The vehicle... Read more
GMC TERRAIN (2023) — ENGINE Apr 16, 2026
Incident date: Mar 6, 2026
The contact owns a 2023 GMC Terrain. The contact stated that while driving on several occasions at various speeds, the check engine warning light illuminated, the message "Engine Power Reduced" was displayed, and the vehicle lost power. The vehicle stalled on three separate occasions. The vehicle was able to restart each time after approximately 15 minutes of waiting, but the vehicle failed to acc... Read more
GMC TERRAIN (2023) — FUEL SYSTEM, GASOLINE Apr 16, 2026
Incident date: Mar 6, 2026
The contact owns a 2023 GMC Terrain. The contact stated that while driving on several occasions at various speeds, the check engine warning light illuminated, the message "Engine Power Reduced" was displayed, and the vehicle lost power. The vehicle stalled on three separate occasions. The vehicle was able to restart each time after approximately 15 minutes of waiting, but the vehicle failed to acc... Read more
GMC YUKON XL (2015) — POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM) Apr 15, 2026
Incident date: Sep 15, 2025
The contact owns a 2015 GMC Yukon XL. The contact stated while driving at various speeds, the vehicle shuddered. The contact stated that upon pulling into a parking lot, the vehicle stalled. The vehicle was pushed into a parking space with assistance. Additionally, the contact stated that while her husband was test-driving the vehicle in the driveway by driving forward and reversing several times... Read more
GMC ACADIA (2025) — UNKNOWN OR OTHER Apr 15, 2026
Incident date: Apr 15, 2026
I got into my car to leave, I placed my phone on the wireless charging pad. When I got to my location about 10 minutes later, I grabbed my phone and went to put the wrist band attached to my phone around my wrist. The wrist band is a metal chain and it burned me on the side of my wrist and top of hand. I took the wrist band off as fast as I could, then touched it with my fingers to make sure that ... Read more
1 injured
GMC SIERRA 3500 (2025) — SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER Apr 15, 2026
Incident date: Apr 10, 2026
The contact owns a 2025 GMC Sierra 3500 used for hauling a 2026 Aluminum Trailer equipped with a DeeMaxx: DBI-7K-MAXX-SS-KIT brake kit. The contact stated that while driving at an undisclosed speed, the brake caliper bracket detached due to insufficient generic quality bolts included in the brake kit. The contact pulled over and had the trailer towed to an RV park. The vehicle was not diagnosed or... Read more
GMC SIERRA 3500 (2025) — EQUIPMENT Apr 15, 2026
Incident date: Apr 10, 2026
The contact owns a 2025 GMC Sierra 3500 used for hauling a 2026 Aluminum Trailer equipped with a DeeMaxx: DBI-7K-MAXX-SS-KIT brake kit. The contact stated that while driving at an undisclosed speed, the brake caliper bracket detached due to insufficient generic quality bolts included in the brake kit. The contact pulled over and had the trailer towed to an RV park. The vehicle was not diagnosed or... Read more
GMC TERRAIN (2024) — AIR BAGS Apr 15, 2026
Incident date: Apr 15, 2026
The contact owned a 2024 GMC Terrain. The contact stated that while her daughter was driving 5 MPH on an intersection, another vehicle driving 40 MPH crashed into the driver's side of the vehicle, by the driver's side door. The driver's side curtain air bag deployed. The contact stated that the three holes on the air bag propelled burning air, which melted and burned through the three layers of cl... Read more
Crash 1 injured
GMC SIERRA 2500 (2022) — STRUCTURE:BODY Apr 15, 2026
Incident date: Apr 13, 2026
The same thing that happenes to the grill mold in recall N242490120 happened to my vehicle with the hood vent ornament. For reference, the Part number is 84802205/85057002. I was driving on the highway to work and it flew off which caused it to scrape my hood and chip my windshield.
GMC SIERRA 1500 (2023) — ELECTRICAL SYSTEM Apr 15, 2026
Incident date: Mar 5, 2026
On March 3rd 2026, I went to a doctors appointment. Halfway into the 50 minute drive, I noticed the on the infotainment screen that my GPS was still showing me being at home. It was working normally a couple days prior to parking the truck. After my Dr appointment, I did some online research and followed recommended procedure to do a hard reset of the infotainment/radio to try and refresh the sign... Read more
GMC SIERRA 1500 (2023) — UNKNOWN OR OTHER Apr 15, 2026
Incident date: Mar 5, 2026
On March 3rd 2026, I went to a doctors appointment. Halfway into the 50 minute drive, I noticed the on the infotainment screen that my GPS was still showing me being at home. It was working normally a couple days prior to parking the truck. After my Dr appointment, I did some online research and followed recommended procedure to do a hard reset of the infotainment/radio to try and refresh the sign... Read more
GMC SIERRA 1500 (2026) — LANE DEPARTURE: ASSIST Apr 15, 2026
Incident date: Dec 31, 2025
Vehicle keeps displaying a warning message to service drivers assistance system. Taken the vehicle to the dealership multiple time and the condition still persists. Dealership contacts GM tech support and are being told that GM is aware of the problem, programing issue, but they have no solution after several months. Multiple vehicles at many dealerships have the same problem. I don't feel saf... Read more
GMC SIERRA 1500 (2026) — FORWARD COLLISION AVOIDANCE: WARNINGS Apr 15, 2026
Incident date: Dec 31, 2025
Vehicle keeps displaying a warning message to service drivers assistance system. Taken the vehicle to the dealership multiple time and the condition still persists. Dealership contacts GM tech support and are being told that GM is aware of the problem, programing issue, but they have no solution after several months. Multiple vehicles at many dealerships have the same problem. I don't feel saf... Read more
GMC SIERRA 1500 (2026) — UNKNOWN OR OTHER Apr 15, 2026
Incident date: Dec 31, 2025
Vehicle keeps displaying a warning message to service drivers assistance system. Taken the vehicle to the dealership multiple time and the condition still persists. Dealership contacts GM tech support and are being told that GM is aware of the problem, programing issue, but they have no solution after several months. Multiple vehicles at many dealerships have the same problem. I don't feel saf... Read more
GMC ACADIA (2020) — UNKNOWN OR OTHER Apr 15, 2026
Incident date: Mar 9, 2026
I bought the car at the end of October 2025, so it was always cold till last month. Last month the first day it’s warm I get a warning saying my steering assist has been limited with a code saying the thermostat needs replacing as well as the sensor. This is a known issue with these vehicles and now I have to pay $1500 out of pocket to have fixed because my limited warranty expired 2 weeks befor... Read more
GMC ACADIA (2020) — STEERING Apr 15, 2026
Incident date: Mar 9, 2026
I bought the car at the end of October 2025, so it was always cold till last month. Last month the first day it’s warm I get a warning saying my steering assist has been limited with a code saying the thermostat needs replacing as well as the sensor. This is a known issue with these vehicles and now I have to pay $1500 out of pocket to have fixed because my limited warranty expired 2 weeks befor... Read more
GMC ACADIA (2019) — ELECTRICAL SYSTEM Apr 15, 2026
Incident date: Jun 30, 2023
Ongoing problem with only solution is a recall notice. Power Steering Assist Reduced -Customer reports Power Steering Assist Reduced message displayed on DIC, A/C is inoperative, Engine Coolant Temperature Sensor inoperative. Recall needed to update Engine Control Module (ECM) with latest calibration.
GMC YUKON (2017) — ENGINE Apr 15, 2026
Incident date: Jan 12, 2025
Engine blew at less than 80,000 miles
GMC ACADIA (2017) — ELECTRICAL SYSTEM Apr 15, 2026
Incident date: Apr 5, 2026
When shifting vehicle into park and turning off the ignition switch a notification shows up and says shift to park even though vehicle is already in that position.
GMC SIERRA 1500 (2022) — ENGINE Apr 14, 2026
Incident date: Mar 20, 2026
I was exiting a main highway and when I let off the accelerator the engine died unexpectedly with no prior signs of failure and would not turn over to restart, luckily I was able to coast onto a side street out of the way of moderate traffic. I called GM roadside assistance and had the vehicle towed to my local dealership. The service department confirmed that the engine was seized and needed repl... Read more
GMC YUKON (2021) — FUEL/PROPULSION SYSTEM Apr 14, 2026
Incident date: Apr 14, 2026
2021 Yukon Denali. Inspected by dealer under recall. Passed dealership test and new oil viscosity adjustment completed by dealer at 39k miles. Told no issues with vehicle continue to drive it. Today 4-14-26 on the interstate traveling 75mph the engine seized and lost all power. Instrument panel showed 0rpm as I coasted to a stop and the engine lost all power. I placed the vehicle in park on the sh... Read more
GMC YUKON (2021) — ENGINE Apr 14, 2026
Incident date: Apr 14, 2026
2021 Yukon Denali. Inspected by dealer under recall. Passed dealership test and new oil viscosity adjustment completed by dealer at 39k miles. Told no issues with vehicle continue to drive it. Today 4-14-26 on the interstate traveling 75mph the engine seized and lost all power. Instrument panel showed 0rpm as I coasted to a stop and the engine lost all power. I placed the vehicle in park on the sh... Read more
GMC YUKON (2021) — VEHICLE SPEED CONTROL Apr 14, 2026
Incident date: Apr 14, 2026
2021 Yukon Denali. Inspected by dealer under recall. Passed dealership test and new oil viscosity adjustment completed by dealer at 39k miles. Told no issues with vehicle continue to drive it. Today 4-14-26 on the interstate traveling 75mph the engine seized and lost all power. Instrument panel showed 0rpm as I coasted to a stop and the engine lost all power. I placed the vehicle in park on the sh... Read more
GMC SIERRA 1500 (2022) — UNKNOWN OR OTHER Apr 14, 2026
Incident date: Apr 11, 2026
Vehicle Fire. Total Loss. While driving, vehicle began to smoke from under the hood. Fire grew rapidly and vehicle is totaled. No warning signs leading up to the incident.
Fire
GMC TERRAIN (2015) — ENGINE AND ENGINE COOLING Apr 14, 2026
Incident date: Dec 20, 2025
The contact owns a 2015 GMC Terrain. The contact stated that while driving approximately 40 MPH, there was an abnormal rattling sound coming from the engine compartment. The vehicle was taken to the residence. The contact stated that when the vehicle was started the following day, the rattling sound from the engine compartment returned. The vehicle was taken to a dealer on several occasions, and i... Read more
GMC YUKON XL (2021) — FUEL/PROPULSION SYSTEM Apr 14, 2026
Incident date: Mar 29, 2026
March 29th 2026 my 2021 Yukon XL engine stalled while driving at 45mph (No prior warning lamps or messages, restart engine came on dash) causing me to immediately pull over and come to a stop still in traffic, it shifted my vehicle into park, I was in an in an un-safe spot and was stuck in park (conditions not correct for shift on dash) because my vehicle would not allow me to shift to neutral an... Read more
GMC YUKON XL (2021) — ENGINE Apr 14, 2026
Incident date: Mar 29, 2026
March 29th 2026 my 2021 Yukon XL engine stalled while driving at 45mph (No prior warning lamps or messages, restart engine came on dash) causing me to immediately pull over and come to a stop still in traffic, it shifted my vehicle into park, I was in an in an un-safe spot and was stuck in park (conditions not correct for shift on dash) because my vehicle would not allow me to shift to neutral an... Read more
GMC YUKON XL (2021) — ELECTRICAL SYSTEM Apr 14, 2026
Incident date: Mar 29, 2026
March 29th 2026 my 2021 Yukon XL engine stalled while driving at 45mph (No prior warning lamps or messages, restart engine came on dash) causing me to immediately pull over and come to a stop still in traffic, it shifted my vehicle into park, I was in an in an un-safe spot and was stuck in park (conditions not correct for shift on dash) because my vehicle would not allow me to shift to neutral an... Read more
GMC SIERRA 2500 (2025) — STRUCTURE:BODY:HATCHBACK/LIFTGATE Apr 14, 2026
Incident date: Mar 13, 2026
The contact owns a 2025 GMC Sierra 2500. The contact stated that the front driver’s side door handle failed to operate as needed, and the contact was unable to exit the vehicle through the driver’s side door. The vehicle was taken back to the dealer, and a new handle was ordered. The part was replaced under warranty. Soon after the repair, the liftgate failed to open or close as needed and bec... Read more
GMC SIERRA 2500 (2025) — STRUCTURE:BODY:DOOR:HANDLE:EXTERIOR Apr 14, 2026
Incident date: Mar 13, 2026
The contact owns a 2025 GMC Sierra 2500. The contact stated that the front driver’s side door handle failed to operate as needed, and the contact was unable to exit the vehicle through the driver’s side door. The vehicle was taken back to the dealer, and a new handle was ordered. The part was replaced under warranty. Soon after the repair, the liftgate failed to open or close as needed and bec... Read more
GMC CANYON (2019) — ENGINE Apr 14, 2026
Incident date: Jan 15, 2026
The engine coolant temperature sensor has failed on my 2019 GMC Canyon. The check engine light is illuminated, the temperature gauge does not register correctly, the air conditioning has been disabled by the vehicle's computer, and the engine cooling fan continues to run after the engine is turned off. These symptoms are consistent with the vehicle entering fail-safe mode due to loss of a valid co... Read more
GMC CANYON (2019) — ELECTRICAL SYSTEM Apr 14, 2026
Incident date: Jan 15, 2026
The engine coolant temperature sensor has failed on my 2019 GMC Canyon. The check engine light is illuminated, the temperature gauge does not register correctly, the air conditioning has been disabled by the vehicle's computer, and the engine cooling fan continues to run after the engine is turned off. These symptoms are consistent with the vehicle entering fail-safe mode due to loss of a valid co... Read more
GMC TERRAIN (2019) — UNKNOWN OR OTHER Apr 14, 2026
Incident date: Jan 5, 2026
This is the 4th time my vacuum pump has “broke” my brakes become hard and stiff and my brake assist light comes on. It happens EVERY winter when it drops below freezing. This is the second time this winter it has broke and now my check engine light is on. It is not cheap to fix and a major safety issue. Would like to add I was only backing out of my drive way this last time it happened. I was... Read more
GMC YUKON (2017) — ENGINE Apr 14, 2026
Incident date: Apr 12, 2026
My engine starting making a knocking/ticking noise out of no where. I was traveling alone on the highway so I stopped to check it. I got to a gas station and google searched it and it came up that the LS 6.2 engine that is in my vehicle was recalled on other models because of this issue. I did have a mechanic look at it as well and he agreed it is that same issue that was recalled in other models.
GMC YUKON (2018) — POWER TRAIN Apr 13, 2026
Incident date: Apr 3, 2026
The 2018 Yukon has been at the dealership several timeswaiting for a valve body for the transmission. There are valve body recalls for other year GM vehicles with the same transmission, but not for the 2018 model even though it appears to be the same part number. I don’t understand how this 2018 model apart of the recalls when it’s got the same issues as the newer ones. This is the second Yuk... Read more
GMC YUKON (2018) — ENGINE Apr 13, 2026
Incident date: Apr 3, 2026
The 2018 Yukon has been at the dealership several timeswaiting for a valve body for the transmission. There are valve body recalls for other year GM vehicles with the same transmission, but not for the 2018 model even though it appears to be the same part number. I don’t understand how this 2018 model apart of the recalls when it’s got the same issues as the newer ones. This is the second Yuk... Read more
GMC SIERRA 1500 (2023) — POWER TRAIN Apr 13, 2026
Incident date: Apr 12, 2026
I was driving down the road at 55 mph on 4/12/2026 and had let off the gas for a 45 mph zone when I experienced a violent downshift of the transmission that squealed the tires momentarily and felt like someone had hit me from behind. It startled me and caused me to lower my speed down to 20 mph. I continued driving to my destination and when I let off of the gas doing 45 mph for a slight curve I... Read more
GMC SIERRA 1500 (2022) — ENGINE Apr 13, 2026
Incident date: Apr 3, 2026
Coolant control valve failed. Seems to be a known issue with year make and model but not all vin have been approved for special warranty despite occurring on same vehicle.
GMC ACADIA (2016) — LANE DEPARTURE: BLIND SPOT DETECTION Apr 13, 2026
Incident date: Apr 8, 2026
Hello. I got a recall and fixed in July 2021 for Blind Spot Sensors/Modules on my 2016 GMC Acadia SLT. Now 3.5 years later Im having the same issue with these sensors that are located in the rear bumper of the car, they get water damage, corrosion, and then fail. A very poor design. And seems like the recall didn't fixed the issue either. This must to be a common issue for this car, lots of c... Read more
GMC ACADIA (2016) — UNKNOWN OR OTHER Apr 13, 2026
Incident date: Apr 8, 2026
Hello. I got a recall and fixed in July 2021 for Blind Spot Sensors/Modules on my 2016 GMC Acadia SLT. Now 3.5 years later Im having the same issue with these sensors that are located in the rear bumper of the car, they get water damage, corrosion, and then fail. A very poor design. And seems like the recall didn't fixed the issue either. This must to be a common issue for this car, lots of c... Read more
GMC TERRAIN (2020) — UNKNOWN OR OTHER Apr 13, 2026
Incident date: Dec 15, 2025
The article below appears online, 4/13/2026. I have the exact same problem with my 2020 GMC Terrain Denali and I would like other GM vehicles added to their Chevy recall. They use the same parts within GM's product lines. As background info, I went to the dealer, Matick Buick GMC, 29300 Telegraph Rd, Southfield, MI 48034 on Jan. 14, 2026 for repair. I was told water infiltrated my backup camer... Read more
GMC SIERRA 1500 (2019) — ENGINE Apr 13, 2026
Incident date: Apr 1, 2026
I have a 2019 GMC AT4 and it has stalled on the highway multiple times and smokes every time I started. I have read that the engine in it has been recalled on multiple other years but the one I purchased needs a $25,000 repair and it’s not safe to drive. There is not a current recall, but I’ve read that this engine on almost all the other trucks and SUVs that have it have had problems.
GMC YUKON XL (2022) — ENGINE Apr 13, 2026
Incident date: Apr 11, 2026
What component or system failed or malfunctioned, and is it available for inspection upon request? The engine, battery and alternator seem to be failing or not working together. Car will sit in garage for less than 12 hours and will not start the next morning. Take the battery and alternator to get tested and everything passes. Have had the battery tested at multiple times but believe this is due ... Read more
GMC YUKON (2016) — FUEL/PROPULSION SYSTEM Apr 13, 2026
Incident date: Apr 7, 2026
Ticking sound coming from engine, possible damaged camshaft lobe due to lifter roller failure. It can cause sudden engine failure, significant power loss, and unexpected stalling while driving, increasing crash risks. The issue is linked to AFM (Active Fuel Management) system failures. The problem has been diagnosed by dealer service department. No warning lamp or message, problem first appeared ... Read more
GMC YUKON (2016) — ENGINE Apr 13, 2026
Incident date: Apr 7, 2026
Ticking sound coming from engine, possible damaged camshaft lobe due to lifter roller failure. It can cause sudden engine failure, significant power loss, and unexpected stalling while driving, increasing crash risks. The issue is linked to AFM (Active Fuel Management) system failures. The problem has been diagnosed by dealer service department. No warning lamp or message, problem first appeared ... Read more
GMC SIERRA 1500 (2021) — POWER TRAIN Apr 13, 2026
Incident date: Feb 9, 2026
The contact owns a 2021 GMC Sierra 1500. The contact stated that while driving approximately 45 MPH, the transmission inadvertently shifted from drive (D) to first gear. The check engine warning light was illuminated. The vehicle was pulled over to the side of the road and then towed to the dealer, where it was diagnosed, and it was determined that the valve body needed to be replaced. The vehicle... Read more
GMC SIERRA 1500 (2021) — ENGINE Apr 13, 2026
Incident date: Feb 9, 2026
The contact owns a 2021 GMC Sierra 1500. The contact stated that while driving approximately 45 MPH, the transmission inadvertently shifted from drive (D) to first gear. The check engine warning light was illuminated. The vehicle was pulled over to the side of the road and then towed to the dealer, where it was diagnosed, and it was determined that the valve body needed to be replaced. The vehicle... Read more
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