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 SIERRA 1500 (2026) — POWER TRAIN May 27, 2026
Incident date: May 27, 2026
While driving on the highway, the steering became much more stiff, and then I heard metallic clanging sounds for a few seconds. The dashboard said press start to start Vehicle. I pressed start while going 30 miles an hour and all lights and instrument clusters went black. I pulled into the grass median where the truck would not start or shift gears. Truck was towed to a GMC dealership
GMC SIERRA 1500 (2026) — STEERING May 27, 2026
Incident date: May 27, 2026
While driving on the highway, the steering became much more stiff, and then I heard metallic clanging sounds for a few seconds. The dashboard said press start to start Vehicle. I pressed start while going 30 miles an hour and all lights and instrument clusters went black. I pulled into the grass median where the truck would not start or shift gears. Truck was towed to a GMC dealership
GMC SIERRA 1500 (2026) — ENGINE May 27, 2026
Incident date: May 27, 2026
While driving on the highway, the steering became much more stiff, and then I heard metallic clanging sounds for a few seconds. The dashboard said press start to start Vehicle. I pressed start while going 30 miles an hour and all lights and instrument clusters went black. I pulled into the grass median where the truck would not start or shift gears. Truck was towed to a GMC dealership
GMC SIERRA 1500 (2026) — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL May 27, 2026
Incident date: May 23, 2026
Traveling home the day I purchased vehicle going through [XXX] with cruise set on 35,negotiating a right handed curve in the road and a vehicle was stopped in center lane turning left and my vehicle abruptly braked causing the vehicles behind me to take evasive action to keep from hitting me from behind INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
GMC SIERRA 2500 (2026) — TIRES May 26, 2026
Incident date: May 22, 2026
DOT AH9K82 3425 LT265/70R17 121/118Q All four brand new tires on my brand new truck have bulges on the sides of the tires. The truck feels floaty and unsafe at highway speeds. The car dealership is saying it’s fine, won’t replace them, and says it’s a known issue with the tire.
GMC SIERRA 1500 (2015) — UNKNOWN OR OTHER May 26, 2026
Incident date: May 26, 2026
For no apparent reason the truck goes into “low power mode” and gives off code p2138 often happens around 30-35 mph. Have had it happen to me also around 45 mph also. I have replaced sensors and parts to which a month or so goes by and it happens again.
GMC SIERRA 1500 (2015) — POWER TRAIN May 26, 2026
Incident date: May 26, 2026
For no apparent reason the truck goes into “low power mode” and gives off code p2138 often happens around 30-35 mph. Have had it happen to me also around 45 mph also. I have replaced sensors and parts to which a month or so goes by and it happens again.
GMC SIERRA 1500 (2015) — ELECTRICAL SYSTEM May 26, 2026
Incident date: May 26, 2026
For no apparent reason the truck goes into “low power mode” and gives off code p2138 often happens around 30-35 mph. Have had it happen to me also around 45 mph also. I have replaced sensors and parts to which a month or so goes by and it happens again.
GMC TERRAIN (2020) — ENGINE May 26, 2026
Incident date: May 18, 2026
I am submitting this complaint regarding a serious and dangerous brake failure involving my 2020 GMC Terrain SLT with approximately 150,000 miles. While driving, the vehicle suddenly experienced a vacuum pump failure that caused a severe loss of braking ability with no warning beforehand. The brake pedal became extremely hard, and the vehicle would barely stop. This created a very dangerous situa... Read more
GMC TERRAIN (2020) — SERVICE BRAKES May 26, 2026
Incident date: May 18, 2026
I am submitting this complaint regarding a serious and dangerous brake failure involving my 2020 GMC Terrain SLT with approximately 150,000 miles. While driving, the vehicle suddenly experienced a vacuum pump failure that caused a severe loss of braking ability with no warning beforehand. The brake pedal became extremely hard, and the vehicle would barely stop. This created a very dangerous situa... Read more
GMC YUKON (2016) — SERVICE BRAKES, HYDRAULIC May 26, 2026
Incident date: May 26, 2026
The contact owns a 2016 GMC Yukon. The contact stated that while driving at an undisclosed speed, the brake pedal became inoperable and failed to engage properly, with no warning lights illuminated. The contact also stated that while the vehicle was parked, excessive force was needed to engage the brake pedal and stop the vehicle. The contact stated that the failure nearly caused the vehicle to co... Read more
GMC YUKON (2022) — ENGINE May 26, 2026
Incident date: May 23, 2026
Vehicle has 58,800 miles on it driving down highway started smoking and motor making a clanking noise.
GMC SIERRA 1500 (2021) — POWER TRAIN May 26, 2026
Incident date: Apr 1, 2025
The truck has a studder that comes from the transmission when at highway speeds. the studder can be felt at random intervals (seconds) from all passengers. The studder is also present on starting up a slope or accelerating from a stop at a slow pace. when accelerating slowly the jerk is more prominent. We have taken it to the GM Dealership, they confirmed the issue was present. The dealership... Read more
GMC YUKON (2021) — ENGINE AND ENGINE COOLING May 26, 2026
Incident date: Mar 1, 2026
The contact owns a 2021 GMC Yukon. The contact stated that the vehicle had a rough idle. There was an abnormal ticking and rattling sound detected. The vehicle lost oil pressure. The contact located smoke emerging from the vehicle. The engine light was illuminated. The vehicle was taken to the local dealer, where it was diagnosed with a failure with cylinder five, no compression, and bearing failu... Read more
GMC TERRAIN (2023) — FUEL/PROPULSION SYSTEM May 26, 2026
Incident date: Oct 26, 2025
I was driving the vehicle on the highway the cruise control was on. All of a sudden I got a warning on vehicle info panel that stated vehicle power is reduced. The vehicle decelerated on its own and I could not accelerate past 55. The check engine light came on. I pulled off the road and turned the vehicle off. After about 10 minutes, I started the car back up and proceeded down the highway at nor... Read more
GMC TERRAIN (2023) — VEHICLE SPEED CONTROL May 26, 2026
Incident date: Oct 26, 2025
I was driving the vehicle on the highway the cruise control was on. All of a sudden I got a warning on vehicle info panel that stated vehicle power is reduced. The vehicle decelerated on its own and I could not accelerate past 55. The check engine light came on. I pulled off the road and turned the vehicle off. After about 10 minutes, I started the car back up and proceeded down the highway at nor... Read more
GMC ACADIA (2021) — LANE DEPARTURE: WARNING May 26, 2026
Incident date: Feb 15, 2025
My thermostat failed in my car, my temp goes out and reads at 0° then my steering assist says it’s reduced. There are many forums online regarding this issue.
GMC ACADIA (2021) — STEERING May 26, 2026
Incident date: Feb 15, 2025
My thermostat failed in my car, my temp goes out and reads at 0° then my steering assist says it’s reduced. There are many forums online regarding this issue.
GMC SAVANA (2022) — POWER TRAIN May 26, 2026
Incident date: Jul 6, 2025
The transmission in my 2022 GMC Savana experiences severe harsh shifting during normal driving conditions. The issue is most noticeable between 1st–2nd gear and 2nd–3rd gear, with 2nd gear being especially problematic. The vehicle jerks and slams aggressively into gear during acceleration, causing unstable driving behavior and hesitation. In addition, when coming to a complete stop, the vehicl... Read more
GMC ACADIA (2025) — FORWARD COLLISION AVOIDANCE: WARNINGS May 26, 2026
Incident date: May 2, 2026
Telematic Modular Control is not working properly and part is on backorder. Dealership and GMC have refused to put into writing that my vehicle is safe to drive; however, they are refusing rental vehicle while awaiting arrival of part. Several of my safety features are not working correctly, my left turn signal went out randomly and my auto breaking has activated when there has been nothing near m... Read more
GMC ACADIA (2025) — LANE DEPARTURE: ASSIST May 26, 2026
Incident date: May 2, 2026
Telematic Modular Control is not working properly and part is on backorder. Dealership and GMC have refused to put into writing that my vehicle is safe to drive; however, they are refusing rental vehicle while awaiting arrival of part. Several of my safety features are not working correctly, my left turn signal went out randomly and my auto breaking has activated when there has been nothing near m... Read more
GMC ACADIA (2025) — SERVICE BRAKES May 26, 2026
Incident date: May 2, 2026
Telematic Modular Control is not working properly and part is on backorder. Dealership and GMC have refused to put into writing that my vehicle is safe to drive; however, they are refusing rental vehicle while awaiting arrival of part. Several of my safety features are not working correctly, my left turn signal went out randomly and my auto breaking has activated when there has been nothing near m... Read more
GMC CANYON (2022) — UNKNOWN OR OTHER May 26, 2026
Incident date: Feb 16, 2026
2022 GMC Canyon AT4 Crew Cab. After the vehicle is shifted into Park and the engine is shut off, the ignition key cannot be removed from the cylinder. The key is physically locked, the steering wheel will not lock, and the vehicle cannot be reliably secured. The only workaround is to restart the engine and cycle the shifter repeatedly until the interlock releases the key. Recurring. Safety implic... Read more
GMC CANYON (2022) — POWER TRAIN May 26, 2026
Incident date: Feb 16, 2026
2022 GMC Canyon AT4 Crew Cab. After the vehicle is shifted into Park and the engine is shut off, the ignition key cannot be removed from the cylinder. The key is physically locked, the steering wheel will not lock, and the vehicle cannot be reliably secured. The only workaround is to restart the engine and cycle the shifter repeatedly until the interlock releases the key. Recurring. Safety implic... Read more
GMC CANYON (2022) — ELECTRICAL SYSTEM May 26, 2026
Incident date: Feb 16, 2026
2022 GMC Canyon AT4 Crew Cab. After the vehicle is shifted into Park and the engine is shut off, the ignition key cannot be removed from the cylinder. The key is physically locked, the steering wheel will not lock, and the vehicle cannot be reliably secured. The only workaround is to restart the engine and cycle the shifter repeatedly until the interlock releases the key. Recurring. Safety implic... Read more
GMC YUKON (2020) — UNKNOWN OR OTHER May 25, 2026
Incident date: May 21, 2026
My vehicle torque converter repair on my 2020 GMC Yukon is shuddering. Why is this not a recall when there are various Yukons that are experiencing shuddering related to torque converter repair. This should be a recall. The problem has been confirmed by a GMC dealer. There were not warning lamps, no messages, or other symptoms.
GMC SIERRA 1500 (2020) — ENGINE May 25, 2026
Incident date: Mar 28, 2026
My engine suffered an internal catastrophic event, and needs to be replaced
GMC SIERRA 1500 (2022) — STRUCTURE:BODY May 25, 2026
Incident date: May 25, 2026
I was driving, my front grill protector that was fixed with recall flew off again. This needs to be fixed. The part flew off hit my window and almost hit two cars that were behind me. This could of resulted in a bad accident. No warnings, it just happened.
GMC SIERRA 1500 (2021) — STEERING May 25, 2026
Incident date: May 24, 2026
My truck will not start when I press the push-button ignition. After waiting a few seconds and trying multiple times, it typically starts on the third attempt. Additionally, it will not restart after the auto stop feature activates at stop signs or traffic lights. This is very concerning, especially when pulling into oncoming traffic, as I’m worried the truck could shut off while I’m crossing.... Read more
GMC SIERRA 1500 (2021) — FUEL/PROPULSION SYSTEM May 25, 2026
Incident date: May 24, 2026
My truck will not start when I press the push-button ignition. After waiting a few seconds and trying multiple times, it typically starts on the third attempt. Additionally, it will not restart after the auto stop feature activates at stop signs or traffic lights. This is very concerning, especially when pulling into oncoming traffic, as I’m worried the truck could shut off while I’m crossing.... Read more
GMC SIERRA 1500 (2021) — ELECTRICAL SYSTEM May 25, 2026
Incident date: May 24, 2026
My truck will not start when I press the push-button ignition. After waiting a few seconds and trying multiple times, it typically starts on the third attempt. Additionally, it will not restart after the auto stop feature activates at stop signs or traffic lights. This is very concerning, especially when pulling into oncoming traffic, as I’m worried the truck could shut off while I’m crossing.... Read more
GMC TERRAIN (2018) — SERVICE BRAKES May 25, 2026
Incident date: May 24, 2026
While traveling on the highway in traffic, brakes became very stiff when depressed after attempting to slow down to exit. Was able to put full bodyweight into the brake pedal to slow enough to exit and navigate to the gas station right off the exit. Had to roll stop signs and unsafely navigate traffic because brakes were not working. Service Brake System warning light came on after the incident.
GMC ACADIA (2019) — POWER TRAIN May 24, 2026
Incident date: Oct 18, 2023
READ BELOW WE HAVE STATED THE SHIFT TO PARK ISSUE ON MOST GMC VEHICLES
GMC SIERRA 1500 (2025) — UNKNOWN OR OTHER May 24, 2026
Incident date: Nov 2, 2025
Upon purchase of my 2025 GMC Sierra, it did not come with a physical manual. I asked the dealer about this and they said they did away with them, only providing the digital version. I contacted GMC recently as I saw the a recall dor 2026 models with this exact issue, but they did not seem to care and it was for 2026 models only. I find this to be a loophole GMC is following, and would just like a ... Read more
GMC YUKON XL (2021) — FUEL/PROPULSION SYSTEM May 24, 2026
Incident date: Apr 28, 2026
The vehicle suddenly began vibrating noticeably when idling and at low speeds. About 30 minutes after this started happening a warning lamp lit up. We drove the vehicle about 2 miles to a local auto parts store to get an initial computer diagnosis of the issue. The test resulted in a code of "P0304" which detected a cylinder #4 misfire and recommended a fuel injector replacement. We brought ... Read more
GMC YUKON XL (2021) — ENGINE May 24, 2026
Incident date: Apr 28, 2026
The vehicle suddenly began vibrating noticeably when idling and at low speeds. About 30 minutes after this started happening a warning lamp lit up. We drove the vehicle about 2 miles to a local auto parts store to get an initial computer diagnosis of the issue. The test resulted in a code of "P0304" which detected a cylinder #4 misfire and recommended a fuel injector replacement. We brought ... Read more
GMC SIERRA 1500 (2020) — ELECTRICAL SYSTEM May 23, 2026
Incident date: May 15, 2026
2020 GMC sierra 1500 infotainment system including navigation,OnStar and voice command, stoped working on Friday May 15th with no prior warning. These systems are integral for modern safe travel and severely affects the value and driver confidence in the vehicle. It seems to be running mechanically sound but, with some of the communications and information systems not working properly I am unsure ... Read more
GMC SIERRA 1500 (2020) — ENGINE May 23, 2026
Incident date: May 23, 2026
Good evening, I want to formally document what happened today regarding my GMC Sierra after I brought it to the dealership on Friday morning for transmission concerns that I had already reported. At that visit, the vehicle was inspected, and I was informed that the truck was still safe to drive while waiting for the extended warranty approval for the replacement parts that were needed. Unfortunat... Read more
GMC YUKON XL (2018) — POWER TRAIN May 23, 2026
Incident date: May 5, 2026
The vehicle keep jerking in and out of gear the issue almost made me crash due to the harsh conditions Took to repair they stated this is a known problem. That is what worries me now
GMC SIERRA 1500 (2021) — ENGINE May 23, 2026
Incident date: Mar 10, 2026
While driving at normal highway speeds, I got a warning light for engine overheat condition and cooling fans came on. I also got a warning that the engine would go to reduced power. I reported this issue to my local GMC dealer. Was told that this was a comm problem with this engine however: my vin number indicated that this vehicle was not covered under warranty N252508341. I was advised to br... Read more
GMC YUKON (2015) — FUEL/PROPULSION SYSTEM May 23, 2026
Incident date: Oct 16, 2024
While traveling at highway speeds on Interstate 5 in Oregon, my 2015 GMC Yukon Denali experienced a sudden, catastrophic engine failure with zero advance warning. The vehicle instantly lost almost all propulsion and power while surrounded by high-speed traffic, creating an immediate and severe safety hazard on a major interstate. The engine began making a loud, severe knocking noise, and I was for... Read more
GMC YUKON (2015) — ENGINE May 23, 2026
Incident date: Oct 16, 2024
While traveling at highway speeds on Interstate 5 in Oregon, my 2015 GMC Yukon Denali experienced a sudden, catastrophic engine failure with zero advance warning. The vehicle instantly lost almost all propulsion and power while surrounded by high-speed traffic, creating an immediate and severe safety hazard on a major interstate. The engine began making a loud, severe knocking noise, and I was for... Read more
GMC TERRAIN (2018) — FUEL/PROPULSION SYSTEM May 23, 2026
Incident date: May 22, 2026
Gas leaking from the hood. High pressure fuel pump
GMC SIERRA 1500 (2012) — POWER TRAIN May 22, 2026
Incident date: May 22, 2026
They should be responsible for repairs or replacement of the cheap made frames that rust away so fast so u ain’t gotta worry about your truck fallling apart going down the rd and the lower control arms made of cast that rust from inside out and you don’t know until breaks while driving along with camber adjustments where they can throw alignment out with a single bump. Mostly the frame replace... Read more
GMC SIERRA 1500 (2012) — UNKNOWN OR OTHER May 22, 2026
Incident date: May 22, 2026
They should be responsible for repairs or replacement of the cheap made frames that rust away so fast so u ain’t gotta worry about your truck fallling apart going down the rd and the lower control arms made of cast that rust from inside out and you don’t know until breaks while driving along with camber adjustments where they can throw alignment out with a single bump. Mostly the frame replace... Read more
GMC SIERRA 1500 (2012) — SUSPENSION May 22, 2026
Incident date: May 22, 2026
They should be responsible for repairs or replacement of the cheap made frames that rust away so fast so u ain’t gotta worry about your truck fallling apart going down the rd and the lower control arms made of cast that rust from inside out and you don’t know until breaks while driving along with camber adjustments where they can throw alignment out with a single bump. Mostly the frame replace... Read more
GMC TERRAIN (2022) — ELECTRICAL SYSTEM May 22, 2026
Incident date: May 18, 2026
I am filing a safety complaint regarding my 2022 GMC Terrain after experiencing a sudden infotainment system failure that also disabled my backup camera functionality. The infotainment screen in my vehicle suddenly went completely black without warning and without any physical damage to the vehicle. The screen failure caused the backup camera to stop functioning as well, creating a significant sa... Read more
GMC SIERRA 1500 (2021) — STEERING May 22, 2026
Incident date: Dec 31, 1969
Shift to park dings continuously and vehicle won’t turn off draining battery leaving doors unlocked. Don’t want to force into park and break anything more.
GMC SIERRA 1500 (2021) — ELECTRICAL SYSTEM May 22, 2026
Incident date: Dec 31, 1969
Shift to park dings continuously and vehicle won’t turn off draining battery leaving doors unlocked. Don’t want to force into park and break anything more.
GMC SIERRA 1500 (2023) — STRUCTURE:BODY May 22, 2026
Incident date: May 21, 2026
Driving down the interstate and the front trim bezel on the hood flew off. The plastic clips broke from underneath. GM had a recall on this same issue in 2022 but not 2023 yet. Could of had an accident with the piece flying off at interstate speeds.