Showing 252,439 complaints for CHEVROLET
Incident date: Jun 24, 2026
The contact owns a 2024 Chevrolet Traverse. The contact stated that the rear driver's side window failed to open or close while depressing the buttons on the driver's door and on the passenger's door to control the window. While depressing the brake pedal to attempt to slow down, and while in reverse, the brakes were squeaking. The vehicle was not taken to the dealer for the window failure. The de
... aler diagnosed that the brake pads had failed and needed to be replaced. The vehicle was not diagnosed or repaired. The manufacturer was informed of the issue. The failure mileage was approximately 43,632.Read more
Incident date: Jun 24, 2026
The contact owns a 2024 Chevrolet Traverse. The contact stated that the rear driver's side window failed to open or close while depressing the buttons on the driver's door and on the passenger's door to control the window. While depressing the brake pedal to attempt to slow down, and while in reverse, the brakes were squeaking. The vehicle was not taken to the dealer for the window failure. The de
... aler diagnosed that the brake pads had failed and needed to be replaced. The vehicle was not diagnosed or repaired. The manufacturer was informed of the issue. The failure mileage was approximately 43,632.Read more
Incident date: Aug 23, 2026
I HAVE HAD MY VEHICLE FOR ALMOST GOING ON 2 YEARS I WENT FROM A CAR THAT I HAD ISSUES WITH TO A BRAND NEW VEHICLE WITH ISSUES/REPAIRS NEEDED ON. NOTHING HAS BEEN RECALLED ON MY VEHICLE AT ALL AND IT SHOULD BE RECALLED ON MY VEHICLE I HAVE HAD A LOT OF ISSUES W/ MY VEHICLE AND I SHOULD NOT, NOW THERE IS ANOTHER ISSUE W/ THE DRIVERS WINDOW BUTTON WHERE IT GETS STUCK DOES NOT PUT THE WINDOW DOWN OR W
... ORKS ONLY SOMETIMES I FOUND INFO ABOUT IT General Motors Technical Service Bulletin GM TSB 25-NA-022 addresses problems where the driver's door window gets stuck or works only sometimes. The driver window may not roll up or down, or it may stop working after you press the button. HOW IS THAT NOT KNOWN ISSUE FOR MY VEHICLE VIN I SHOULD NOT HAVE TO BE DEALING WITH THESE KNOWN PROBLEMS ON A BRAND NEW ALMOST 2 YEARS OLD VEHICLE AT ALL ITS FRUSTRATING TO DEAL WITH VEHICLE PROBLEMS WITH A BRAND NEW PURCHASED VEHICLE ANOTHER ISSUE WITH THE VEHICLE IS THE BRAKES THAT SQUEAK OF COURSE GM SAID UNLESS I WAS UNDER CERTAIN MILEAGE IT CAN BE FIXED LIKE HOW IS THAT EVEN FAIR FOR THE OWNER TO EVEN HANDLE ON THEIR OWN OUT OF POCKET COST. THIS IS INSANELY CRAZY TO HAVE TO DEAL WITH KNOWN ISSUES ON A VEHICLE AND NOTHING CAN EVEN BEEN DONE . YOU ALL NEED TO LOOK INTO MY VIN # AND FIND THE ISSUE WITH THE General Motors Technical Service Bulletin GM TSB 25-NA-022 Driver Window Stuck or Intermittent Operation Concerns BUT OF COURSE MY VEHICLE VIN HAS NOT EVEN BEEN RECALLED FOR THIS SPECIFIC PROBLEM BUT IT IS KNOWN ISSUE? HOW DOES THAT EVEN MAKE SENSE AT ALL? YOU ALL NEED TO LOOK INTO MY VEHICLE WITH THESE ISSUESRead more
Incident date: Aug 24, 2026
Initial indicators lead to engine failure as a result of defective part internal to the engine.
Incident date: Aug 19, 2026
Manufacturer: General Motors / Chevrolet Vehicle: 2016 Chevrolet Cruze LT (VIN: [XXX]) Corporate Case Number: XXX Nature of Dispute: Premature mechanical failure of a major drivetrain assembly and administrative bad faith. Factual Timeline: Initial Failure & Prior Liability: At 51,490 miles, the vehicle suffered a mechanical failure of the turbocharger assembly. General Motors acknowledged defect
... awareness and prior liability by funding a $1,000 payout to complete the repair. Premature Secondary Failure: Just 40,000 miles after that official manufacturer repair, a certified Chevrolet dealership service department formally diagnosed a second total mechanical failure of the turbocharger assembly (Error Codes: P0299 Underboost and P1101 Airflow Performance). Administrative Breakdown: Upon requesting a supervisor escalation due to a combative tier-1 case manager, the manufacturer reactively demanded unauthorized diagnostic fees and prematurely closed the file. General Motors subsequently breached its 24-hour supervisor review commitment and issued a final refusal to address the recurring mechanical defect on its network. Remedy Sought: Full manufacturer coverage for the replacement of the prematurely failed drivetrain component based on documented prior corporate liability. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 21, 2026
As I accelerated after the traffic light turned green the vehicle stalled. I was able to move the vehicle to the curb on XXX [XXX] is a two-way road. The vehicle stalled while on an active road which could have led to my vehicle being rear ended causing potential injuries to myself and other drivers. The engine turned over and there was fuel in the gas tank, however, the vehicle wouldn't start.
... A warning light showed: "low battery", but since the engine was trying to start, it seems unlikely that the battery was low. A second warning light showed: "battery saving" mode. These lights appeared once the vehicle was parked on the curb of the road. The vehicle was towed to David Chevrolet, a GM dealership on [XXX] about 2 miles away. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 22, 2026
Complete loss of electronic power steering capability while new teenage driver was traveling at high rate of speed. Loss of power steering and stabilitrak traction control warning indicators on dash. Issue that invoke a safety recall in previous year model vehicle (GM Recall #15595 & GM Special Coverage N182182190) but is being ignored by manufacturer for my 2016 model. ODB2 fault codes confirm
... s U0420-42 and C0545 indicating exact same issues still occurring in 2016 vehicles despite recall due to this safety issue in 2015 models.Read more
Incident date: Aug 22, 2026
Complete loss of electronic power steering capability while new teenage driver was traveling at high rate of speed. Loss of power steering and stabilitrak traction control warning indicators on dash. Issue that invoke a safety recall in previous year model vehicle (GM Recall #15595 & GM Special Coverage N182182190) but is being ignored by manufacturer for my 2016 model. ODB2 fault codes confirm
... s U0420-42 and C0545 indicating exact same issues still occurring in 2016 vehicles despite recall due to this safety issue in 2015 models.Read more
Incident date: Aug 4, 2026
After completing a turn, the car's steering wheel does not fully return to center. It remains at 30 degrees under 10mph, 10-15 degrees at 20mph. Dealer has claimed it is behaving as intended.
Incident date: Jun 1, 2026
Lifter for cylinder 7, part of the Active Fuel Management system, failed to open causing the truck to lose full power while I was on the highway without any warning prior to the incident. It could have caused an accident if It had happened during a busier time on the highway as I could not go the "flow of traffic's speed." It has been torn down and looked over to confirm the problem and full exten
... t of the damage, by a dealership, with pictures of proof. This has left me without my vehicle for months due to needing a full brand new motor.Read more
Incident date: Aug 14, 2026
I have a failed vacuum pump which caused my braking ability to be 100% reliant on my own strength to be able to “safely” stop the car. This is an ongoing and common problem with GM yet they have not recalled or given any solution. This is unsafe and should be illegal. I have now an underwater car loan and still a non-drivable car because not only do i have to repair the vacuum pump but also th
... e camshaft exhaust as well as timing chain. All of these repairs are things GM willingly hides from customers if they already knew this was an issue.Read more
Incident date: Aug 7, 2026
Vacuum pump, brake asst light. And more unknown because it is still under repair.
Incident date: Jun 11, 2026
Was driving and without warning the engine locked up. Went into a coast to a stop and motor locked up.
Incident date: Apr 12, 2026
My 2023 Chevrolet Tahoe (VIN: [XXX]) suffered a catastrophic failure of the 6.2L V8 L87 engine assembly — specifically the connecting rod and crankshaft components — at freeway speeds on [XXX], just 9 days after purchase. The original failed engine is no longer available for inspection as it was removed and returned as a core by Shaheen Chevrolet in Lansing, MI as part of the warranty replacem
... ent process. The only symptom prior to failure was a brief squeaking noise that began approximately 0.5 miles before the engine failed. No warning lamps, messages, or other indicators appeared at any point before the failure. The engine then failed suddenly and completely at freeway speed, causing immediate loss of propulsion. My family was left stranded in an unsafe roadside location until a tow truck arrived. Sudden loss of power at freeway speeds creates significant risk of collision for both the vehicle's occupants and surrounding motorists. The failure was inspected and confirmed by Shaheen Chevrolet as a GM manufacturing defect involving the connecting rod and crankshaft. No police, insurance representatives, or GM field engineers inspected the vehicle beyond the dealership. GM authorized a full engine replacement under Special Coverage warranty (10 years/150,000 miles). The replacement engine (GM part #12740076) was on national backorder for over two months due to supplier capacity constraints. A loaner vehicle was provided during that time. This failure occurred despite a prior GM recall addressing the same rod/crankshaft defect having been performed on this vehicle. The recall remedy was ineffective. I have no confidence the replacement engine will not fail again. With approximately 597,630 vehicles affected, this represents a serious and ongoing public safety risk. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 15, 2026
Car will not crank, stalled while cranked, throws code P023F
Incident date: Aug 15, 2026
Car will not crank, stalled while cranked, throws code P023F
Incident date: Apr 3, 2026
Engine shut down. Last thing I saw on my screen was engine oil hot engine shutting down and engine shut down and had no electrical power.
Incident date: Jun 24, 2023
Transmission failed, at under 100k miles. Reached out to Chevy after seeing all the transmission issues in the news, they were no help, they did not offer any type of warranty or recall, and we all know they have an issue. M06y vehicle is within the years of the recall, but they would not cover anything. Had to go an independent auto shop to have a new one installed.
Incident date: Aug 19, 2026
This vehicle suffers from parasitic electrical drain. Is the car sits for a few days, it draws power down from the battery, which then causes the collision detection system to stop functioning.
Incident date: Aug 19, 2026
This vehicle suffers from parasitic electrical drain. Is the car sits for a few days, it draws power down from the battery, which then causes the collision detection system to stop functioning.
Incident date: Jul 30, 2026
The ongoing issues with my 2023 Chevrolet Equinox, VIN [XXX], which I have brought to your dealership multiple times for the same unresolved problem. I was told three separate times that the engine light was fixed. I checked the vehicle today, and the engine light is still on. I was misled three times. Since purchasing this vehicle, I have not been able to drive it. Instead, I have spent the last
... four weeks repeatedly picking up and dropping off the car at your dealership. The vehicle has spent more time in your service department than with me. This has caused significant loss of time, money, and peace of mind. You have wasted my time, energy, and resources, and your team has already put 95 miles on my vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jul 30, 2026
The ongoing issues with my 2023 Chevrolet Equinox, VIN [XXX], which I have brought to your dealership multiple times for the same unresolved problem. I was told three separate times that the engine light was fixed. I checked the vehicle today, and the engine light is still on. I was misled three times. Since purchasing this vehicle, I have not been able to drive it. Instead, I have spent the last
... four weeks repeatedly picking up and dropping off the car at your dealership. The vehicle has spent more time in your service department than with me. This has caused significant loss of time, money, and peace of mind. You have wasted my time, energy, and resources, and your team has already put 95 miles on my vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jul 30, 2026
The ongoing issues with my 2023 Chevrolet Equinox, VIN [XXX], which I have brought to your dealership multiple times for the same unresolved problem. I was told three separate times that the engine light was fixed. I checked the vehicle today, and the engine light is still on. I was misled three times. Since purchasing this vehicle, I have not been able to drive it. Instead, I have spent the last
... four weeks repeatedly picking up and dropping off the car at your dealership. The vehicle has spent more time in your service department than with me. This has caused significant loss of time, money, and peace of mind. You have wasted my time, energy, and resources, and your team has already put 95 miles on my vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 20, 2026
Found that SOS nor OnStar buttons were not working. Dealership checked telematics control module was failing. Service bulletins were issued for wide spread failures, however no recall notices were issued. The module failure will also prevent notifications in the event of a traffic crash. Estimated repair cost $900. A true safety issue that should require a recall.
Incident date: Dec 31, 1969
Torque converter failure led to transmission failure in 6 speed transmission. Engine lifter failure.
Incident date: Dec 31, 1969
Torque converter failure led to transmission failure in 6 speed transmission. Engine lifter failure.
Incident date: Jun 17, 2026
My 2023 Chevrolet Suburban equipped with the 3.0L Duramax diesel engine (LM2) has experienced a recurring engine oil leak involving the rear main seal/lower timing cover area. The vehicle has required repeated dealer repairs for substantially the same oil-leak condition, including major engine-related disassembly, but the leak has returned after repair. This is a safety concern because failure of
... the rear main seal or lower timing cover sealing system can result in loss of engine oil while the vehicle is being operated. A significant oil loss could potentially cause loss of oil pressure, engine damage or engine failure and resulting loss of propulsion while driving. Leaking engine oil also has the potential to contact hot engine or exhaust components, creating an additional safety concern. The problem has been inspected and confirmed by authorized GM dealerships and documented on multiple repair orders. This does not appear to be an isolated occurrence on this vehicle because substantially the same engine oil leak has required repair more than once. GM has previously issued service information, including Bulletin PIP5795, concerning rear main oil leaks on 3.0L LM2 Duramax engines where the rear main oil seal may move or become severely shifted out of position in the timing chain lower cover. I am concerned that repeated repair of this condition may not adequately address the underlying cause and that the oil leak could recur while the vehicle is being driven. I am requesting that NHTSA review complaints and repair data involving rear main seal/lower timing cover oil leaks on GM 3.0L Duramax-equipped vehicles to determine whether a broader safety-related defect exists.Read more
Incident date: Aug 22, 2026
Engine abruptly lost power in middle of high speed lane. I did not have enough momentum to make it to safety, totally on the shoulder, Transmission locked up, couldn’t move vehicle to safety, Extremely dangerous situation!!!
Incident date: Aug 22, 2026
Engine abruptly lost power in middle of high speed lane. I did not have enough momentum to make it to safety, totally on the shoulder, Transmission locked up, couldn’t move vehicle to safety, Extremely dangerous situation!!!
Incident date: Aug 22, 2026
Engine abruptly lost power in middle of high speed lane. I did not have enough momentum to make it to safety, totally on the shoulder, Transmission locked up, couldn’t move vehicle to safety, Extremely dangerous situation!!!
Incident date: Aug 8, 2026
My truck has been shuttering when accelerating and hard shifts periodically. The engine is also tapping. I have right at 74000 miles. regular oil changes and maintenances.
Incident date: Aug 8, 2026
My truck has been shuttering when accelerating and hard shifts periodically. The engine is also tapping. I have right at 74000 miles. regular oil changes and maintenances.
Incident date: Jun 2, 2023
Lifters failed at 4,000 miles.
Incident date: Aug 21, 2026
While I was getting off the freeway, my vehicle displayed the “Service Brake Assist” warning. When I attempted to brake, the brake pedal became extremely hard and would not respond normally. The vehicle would not stop normally when I pressed the brake pedal. I was almost involved in a crash because I could not brake as expected. I had to use the emergency parking brake to help bring the vehicl
... e to a stop and avoid a collision. Component/system: The exact failed component is UNKNOWN. Based on the “Service Brake Assist” warning and the extremely hard brake pedal, I am concerned there may be a problem with the brake-assist system, vacuum system/vacuum pump, brake booster, or related components. The vehicle is available for inspection upon request. Safety risk: This created a serious safety hazard because I temporarily could not stop the vehicle normally while exiting a freeway. I was almost involved in a crash and had to use the emergency parking brake to help stop the vehicle. Dealer/service confirmation: UNKNOWN at this time. The problem has not yet been confirmed by a dealer or independent repair facility. Manufacturer/police/insurance inspection: UNKNOWN/No inspection has been performed by the manufacturer, police, or insurance representative at this time. Warning/message: The vehicle displayed “Service Brake Assist.” The warning appeared before/during the braking problem. At the same time, the brake pedal became extremely hard and difficult to press normally. I am requesting that NHTSA investigate this incident along with other complaints involving 2018 Chevrolet Equinox vehicles experiencing “Service Brake Assist,” hard brake pedals, loss of brake assistance, and suspected vacuum-pump/brake-assist failures. I am concerned that this may be a safety-related defect that could cause a loss of braking assistance and increase the risk of a crash. I request that NHTSA determine whether further investigation or a safety recall is warranted.Read more
Incident date: Apr 24, 2026
Engine crank bearings failed at only 16,310 miles. Engine replaced with a new one due severe internal damage.
Incident date: Jul 27, 2026
My 2024 Chevrolet Trax is currently operating with a suspected internal engine defect tied to active Safety Recall A242435780. On 7/27/2026, Michael Hohl Chevrolet performed the software patch for this recall. However, severe internal engine noise remains. On my official repair order, the Shop Foreman test-drove the vehicle and explicitly documented: 'suspects could be something internal will need
... further diagnostics. Despite this documented internal engine concern tied to a federal safety recall, GM Corporate (Case #[XXX] (tel:[XXX])) and the dealership refuse to cover the diagnostic engine teardown. GM Customer Assistance formally told me to stop driving if the noise worsens, shifting the safety liability to me while refusing to remedy the defect. A sudden internal engine failure while driving will result in an immediate loss of motive power, power steering, and braking assistance, creating a severe crash hazard. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jun 8, 2026
For about two months my 2016 Chevy Colorado has been having a random power steering and stabilitrak issue message popping up. There’s no clear reason why this happens as I can drive my truck for days/weeks and it was suddenly lose power steering. When this happens it is a serious safety issue as I can be on the highway driving fine and my power steering will just suddenly stop working. Normally,
... I pull over and turn my truck off for 30 seconds to 1 minute and turn it back on and the issue will go away. I had two separate scans performed on the truck and both scans showed no “current” errors but pulled up past error codes of problems with ABS system and “low voltage.” I do not drive my truck roughly and most miles are simple roads or straight highways. No rough roads or heavy water/snow/mud. I have looked online and multiple threads from other drivers of GMC Canyons around 2015/2016 and trucks like mine who have had similar issues and the Canyon has recalls concerning this but I currently have none for the Chevy Colorado so I wanted to report this issue, especially for the safety reason. I believe if my wife was driving my truck on the highway and this happened she may not be strong enough to pull off and/or turn the truck if she had needed to since it is very difficult to turn the wheel when this error occurs.Read more
Incident date: Jun 8, 2026
For about two months my 2016 Chevy Colorado has been having a random power steering and stabilitrak issue message popping up. There’s no clear reason why this happens as I can drive my truck for days/weeks and it was suddenly lose power steering. When this happens it is a serious safety issue as I can be on the highway driving fine and my power steering will just suddenly stop working. Normally,
... I pull over and turn my truck off for 30 seconds to 1 minute and turn it back on and the issue will go away. I had two separate scans performed on the truck and both scans showed no “current” errors but pulled up past error codes of problems with ABS system and “low voltage.” I do not drive my truck roughly and most miles are simple roads or straight highways. No rough roads or heavy water/snow/mud. I have looked online and multiple threads from other drivers of GMC Canyons around 2015/2016 and trucks like mine who have had similar issues and the Canyon has recalls concerning this but I currently have none for the Chevy Colorado so I wanted to report this issue, especially for the safety reason. I believe if my wife was driving my truck on the highway and this happened she may not be strong enough to pull off and/or turn the truck if she had needed to since it is very difficult to turn the wheel when this error occurs.Read more
Incident date: Feb 24, 2026
2024 Silverado ZR2 with the 6.2L engine was involved in the GM safety recall N252494003 for L87 Engine Loss of Propulsion. Vehicle taken to local dealership where inspection was performed. Passed inspection on 11/11/2025 resulting in the dealership changing to higher viscosity oil per safety recall instructions. 27,000 miles on vehicle at time of recall inspection. On 2/24/2026 was using the on r
... amp to get up to speed on the interstate. Got vehicle up to 70 mph and suddenly without any warning had loss of propulsion and vehicle began to decelerate quickly in front of a tractor trailer. Fortunately the semi driver was able to swerve around me as I pulled the vehicle off to the side of the road. Vehicle towed to the dealership where I purchased the truck and diagnosed with engine failure. Multiple bearings went out sending metal fragments throughout the engine. Vehicle had 28,500 miles at time of failure. Dealership had truck for roughly a month to perform complete engine replacement. Truck currently has 32,000 miles on it and seems to be running okay. We have lost some trust in the GM brand after this whole issue. Another uneasy problem is that my wife’s 2025 GM SUV has the same 6.2L engine in it. We bought my wife’s vehicle in May of last year and are unable to move out of it due to being in negative equity at the moment with that vehicle.Read more
Incident date: Aug 15, 2026
Car died in middle of nowhere at high speeds
Incident date: Aug 22, 2026
Seats: Driver’s seat shifts forward when normal braking pressure is applied. Bottom cushion seems to be loose/shifting. Cause for major concern if emergency braking should be needed and seat does not restrain driver Steering: Steering wheel has vibrations when driving over normal aberrations/roughness on paved roads. Accompanied by rattles and mechanical noise. Extremely annoying Suspension: F
... ront passenger side has loud clunk from time to time on certain speedbumps/off road. Low speeds 10-15mph. Vehicle Details: 2026 Colorado ZR2, Odometer: 3176Read more
Incident date: Aug 22, 2026
Seats: Driver’s seat shifts forward when normal braking pressure is applied. Bottom cushion seems to be loose/shifting. Cause for major concern if emergency braking should be needed and seat does not restrain driver Steering: Steering wheel has vibrations when driving over normal aberrations/roughness on paved roads. Accompanied by rattles and mechanical noise. Extremely annoying Suspension: F
... ront passenger side has loud clunk from time to time on certain speedbumps/off road. Low speeds 10-15mph. Vehicle Details: 2026 Colorado ZR2, Odometer: 3176Read more
Incident date: Aug 22, 2026
Seats: Driver’s seat shifts forward when normal braking pressure is applied. Bottom cushion seems to be loose/shifting. Cause for major concern if emergency braking should be needed and seat does not restrain driver Steering: Steering wheel has vibrations when driving over normal aberrations/roughness on paved roads. Accompanied by rattles and mechanical noise. Extremely annoying Suspension: F
... ront passenger side has loud clunk from time to time on certain speedbumps/off road. Low speeds 10-15mph. Vehicle Details: 2026 Colorado ZR2, Odometer: 3176Read more
Incident date: Feb 20, 2025
In February of 2025, while driving my 2016 Chevy Equinox home from work, I heard a loud pop and loss of engine power a block from home. The weather conditions at the time were below freezing and light snow. After getting my vehicle home, my neighbor, who works for GM looked under my Equinox and discovered the rear main oil seal had blown and informed me this was a known issue with the GM 2.4L Ec
... otec engine. The GM 2.4L Ecotec engine contains a non‑serviceable Positive Crankcase Ventilation (PCV) system that uses a fixed orifice built into the intake manifold instead of a replaceable PCV valve. In cold weather, moisture and vapor inside the crankcase can freeze or accumulate as sludge within this orifice. When the orifice becomes obstructed, the PCV system can no longer vent crankcase gases properly, causing internal pressure to rise significantly. This condition is most common in sub‑freezing temperatures and is documented in multiple GM technical bulletins. When crankcase pressure increases beyond normal operating limits, the pressure seeks the weakest escape point, which is often the rear main seal. As pressure builds, the rear main seal can rupture suddenly, resulting in an immediate and severe oil leak. This failure can occur without warning and may lead to rapid oil loss, environmental contamination, and potential engine damage if the vehicle continues to operate. The defect is inherent to the PCV system design and is not related to owner maintenance practices. General Motors has been aware of PCV system obstruction issues in the 2.4L Ecotec engine since at least 2013, when internal service bulletins first documented rear main seal failures caused by crankcase over‑pressurization in cold weather. GM issued additional bulletins in 2014, 2016, and 2019, each reiterating the same failure mechanism. In 2014, GM created Special Coverage Adjustment 14882 but many vehicles equipped with the same engine and PCV design were not added, including mine.Read more
Incident date: May 18, 2026
Unusual engine noise inspection at 86011 miles determined engine failure do to metal shavings and particles found in engine oils and oil filter by GM Dealership wher serviced only by them at mileage intervals on record and purchased new in 2019.
Incident date: Jun 19, 2026
Total blackout. Lost all electronics, engine shut off and power steering gone while driving
Incident date: Jul 30, 2026
The car is not sensing that it is in park when it is. When I place it in park and turn the car off it dings and says shift into park however it already is in park. Therefore the car will not turn off. I had to jiggle the shift or turn the car on, reverse then go forward then park to get it to register. This has taken up to 10 minutes and it’s getting worse. This is a known issue that is referenc
... ed in GM Technical Service Bulletin 19-NA-206.Read more
Incident date: Jul 30, 2026
The car is not sensing that it is in park when it is. When I place it in park and turn the car off it dings and says shift into park however it already is in park. Therefore the car will not turn off. I had to jiggle the shift or turn the car on, reverse then go forward then park to get it to register. This has taken up to 10 minutes and it’s getting worse. This is a known issue that is referenc
... ed in GM Technical Service Bulletin 19-NA-206.Read more
Incident date: Jul 30, 2026
The car is not sensing that it is in park when it is. When I place it in park and turn the car off it dings and says shift into park however it already is in park. Therefore the car will not turn off. I had to jiggle the shift or turn the car on, reverse then go forward then park to get it to register. This has taken up to 10 minutes and it’s getting worse. This is a known issue that is referenc
... ed in GM Technical Service Bulletin 19-NA-206.Read more
Incident date: Aug 14, 2026
6.2L engine failure. Camshaft and lifters. My [XXX] wife ([XXX]) was driving and it shut off going down the highway. It is at my local Chevrolet dealer getting repaired. No warnings. No engine light. Vehicle has 88,000 miles on it, I purchased it April 22, 2026 with 84,700 miles on it. My Chevrolet App says there are no issues with the vehicle..it’s in pieces at the dealership. I had higher stan
... dards for a high country. Always owned Chevrolets. May be my last one. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more