Chevrolet Silverado Complaints

32,421 consumer complaints on file.

#11737195May 11, 2026
SERVICE BRAKES
My son was driving his 2020 Silverado Trail Boss (50,000 miles) when suddenly the brakes were inoperative. He had to drive around several cars to avoid collision finally swerving into the parking lane and using the gearshift lever moving the transmission into park to stop forward movement. He had no warning lights or any indication the brakes were going to fail. The truck was towed to Harbor Chevrolet on Long Beach, Ca. They diagnosed the problem as a “software update” and this was “rare”. They seemed along with GM customer service seemed not to be very concerned about the problem and just gave me some GM Reward points. We are afraid to drive the car at this point.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736869May 10, 2026
ENGINE
Engine failed on 5/8/26 with 1794 miles. Sounds like possible main bearing failure, engine had 18psi oil pressure. Signs were, knocking, banging, screeching/squealing internally from engine. No codes or check engine lights appeared. Was driving approximately 35-40 MPH on mountainous paved road. Managed to limp truck to safe pull off area and turned off engine. Had truck towed to dealership. If truck would have died on road I was driving on, it could have been bad. Road is very narrow with numerous blind spots.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736467May 8, 2026
POWER TRAIN, SUSPENSION, SERVICE BRAKES
Vehicle was determined to be unsafe to operate per inspection performed by Mike Maroone Chevrolet on 8/26/24 immediately after I purchased from Rocky Mountain Auto Brokers in Colorado Springs on 8/8/26. It was discovered by customer immediately after sale that bank 2 catalytic converter was restricted internally (after Rocky Mountain failed to correctly diagnose and repair 3 times before and after purchase). Customer discovered emissions warranty extension and took to Maroone Chevrolet. After warranty repair inspection of vehicle determined it was not safe for customer to pick up and drive vehicle and generated a report and video showing front suspension damage so loose that could cause crash and vehicle was towed back to Rocky Mountain for repairs. Rocky Mountain has failed to provide any documentation on these repairs and many subsequent repairs including transmission replacement after many written requests. Customer cannot verify if vehicle repairs brought vehicle back to a safe condition. Almost anll repairs by Rocky Mountain has failed resulting in missing bolts, bolts falling out after transmission replacement As well as failure of many CV Axel replacements documented in their own records. Extended Warranty Company also refuses to provide documentation of transmission replacement after they supplied the part (transmission) to Rocky Mountain for installation. Customer cannot verify if in fact transmission was replaced as it was painted black. Any warranty on replaced transmission cannot be verified and they also have refused to provide documentation or serial number verifying same after many written requests. Customer would like to submit a detailed letter and safety inspection report with further info and details in addition to this online form complaint as this is a complex case and additional info will further prove up these allegations. Some documents provided by Rocky Mountain are inconsistent with customer complaints and do not reflect accurate info.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736563May 8, 2026
ENGINE, ENGINE AND ENGINE COOLING
The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. No warning light was illuminated. The vehicle was able to be restarted immediately, but the failure persisted twice, causing the contact to wait for the vehicle to restart. The vehicle was taken to the dealer, who determined that the engine had failed and needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Action Number: EA25007 (Engine, Engine, And Engine Cooling). The manufacturer was made aware of the failure. The failure mileage was approximately 72,500.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736619May 8, 2026
WHEELS, SUSPENSION, STEERING
in beginning of January of 2026 my vehicle had lifter issues. Brought it to Chevrolet Group 1 in Spring Texas. Three weeks without transportation. Beginning of February the vehicle stopped in the middle of the feeder. Vehicle lights up but goes dark for five seconds and will not start. Had it towed back to the same dealership and told it was the battery cable that needs to be replaced. Three weeks passed no transportation. In the middle of April 16 2026 I was driving on the feeder in the far right lane and the front right wheel came off hanging by only the tie rod. the vehicle slid a good 700 to 900 almost crashing into a muffler shop gate. Upon inspection the muffler shop mechanic notice that the front right upper control arm bolt threads are not damaged and the nut is missing.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736648May 8, 2026
ENGINE AND ENGINE COOLING
The contact owns a 2021 Chevrolet Silverado. stated that while driving on several occasions at various speeds, the vehicle lost power and did not accelerate as intended. The check engine warning light illuminated. The vehicle was taken to a dealer but was not diagnosed. The vehicle was then taken to an independent mechanic where it was diagnosed that the coolant control valve needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 115,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736693May 8, 2026
ENGINE
While driving on the freeway, the truck suddenly displayed a flashing check engine light along with multiple warning/error messages. I was able to limp the vehicle to the nearest mechanic, where they inspected it and confirmed catastrophic internal engine failure. Upon removing the oil pan, they found large copper-colored metal chunks and metallic glitter throughout the engine oil, indicating severe internal bearing/component failure. The vehicle is no longer safe to operate and now requires major engine repair or replacement.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736343May 7, 2026
POWER TRAIN
The contact owns a 2022 Chevrolet Silverado. The contact stated that while driving at an undisclosed speed, the vehicle unexpectedly hard shifted and the check engine warning light along with the reduced engine power warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with trouble codes P0700, indicating a transmission control module (TCM) failure, and P2717, indicating a pressure control solenoid failure. The contact was informed that the transmission had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to the NHTSA hotline for further assistance. The failure mileage was approximately 120,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736229May 7, 2026
ELECTRICAL SYSTEM
The infotainment system has not worked since day one and the entire dash and everything electrical sometimes malfunctions or doesn't work. The vehicle has been in the shop non stop for 8 months and it has not been fixed and they have said they can't fix it. According to GM they are waiting on another part to replace but the part is on back order with no timetable to get it and the mechanic has said that part won't fix it.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736243May 7, 2026
ENGINE, POWER TRAIN, FUEL/PROPULSION SYSTEM
Vehicle developed engine ticking/tapping noise followed by rough running and misfire condition. Independent repair facility performed engine teardown and found cylinder 4 exhaust camshaft lobe severely worn/damaged. Repair facility stated the exhaust roller follower/lifter needle bearings failed and fell out, causing the roller to seize and come off position, resulting in improper valve operation and cylinder malfunction. Vehicle lost proper engine performance and required major internal engine repair including camshaft, lifters/lash adjusters, and roller followers. Failure appears consistent with GM Preliminary Information bulletin PIP5847B for 2019–2024 Chevrolet Silverado/GMC Sierra 2.7L L3B engines describing exhaust roller follower bearing failure and camshaft damage. Concern is that sudden valvetrain failure could result in loss of power, engine failure, or unsafe driving condition.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736248May 7, 2026
VEHICLE SPEED CONTROL, POWER TRAIN, ENGINE
I have a 2019 Chevrolet High Country, have always kept it serviced and maintained. Driving down the road it randomly lost power, wouldn't let me (driver) give gas, started shaking and making loud clanking noise from the engine. Was able to pull over to the side of the road, recorded the noise it was making. Called a tow company to get it towed to the nearest Chevrolet Dealer ship and they confirmed that the engine was no longer good. Related problem to the 6.2l motor issues. They are requested for a New motor.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736254May 7, 2026
ENGINE
I was driving down the freeway at 75 miles an hour. All of a sudden the press start popped up pulled over. On the shoulder and the motor would not start.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736265May 7, 2026
SERVICE BRAKES, FUEL/PROPULSION SYSTEM
This truck was parked on a job site, on a flat parking lot over blacktop, doing a regen for the 5th time in just a few days. The truck had 4,000 miles on it. When it completed the regen, we shut the truck off. Within 15 minutes the truck was fully engulfed in flames. A fire investigator looked at it and determined the fire started in the engine bay, below the master cylinder. He said this was a GM problem. As this truck was a replacement truck, for another broken down truck, we were outside the auto coverage on our insurance. The business property is covering the tool loss, and said it isnt worth going after GM as they make it impossible. I know this isnt the only vehicle this has happened to, and they simply refuse to even answer. I want to file a formal complaint against GM, and want them to cover the loss, the loss of use. This is a safety matter as this could have happened driving down the road and caused loss of life.
Crash:
No
Fire:
Yes
Injuries:
0
Deaths:
0
#11736269May 7, 2026
POWER TRAIN
I own a 2019 Chevrolet Silverado 1500 equipped with the 8-speed automatic transmission. The vehicle has developed serious transmission problems that create a safety concern. When the transmission is cold, the vehicle slips between 1st and 2nd gear during acceleration. If I accelerate normally, the transmission slips and then engages with a hard bang. I must accelerate very slowly to avoid harsh engagement. In addition, during deceleration, especially when downshifting into 3rd gear, the transmission makes a hard "thump" or "bang". This unexpected shifting behavior creates a safety risk when entering traffic, making turns, or driving in stop-and-go traffic. The vehicle has been properly maintained, including transmission fluid service at a Chevrolet dealership, but the problem continues and appears to be getting worse. I understand many GM 8-speed transmission owners have reported similar issues. The repair cost quoted by the dealership is between $7,000 and $10,000, which suggests a possible design or manufacturing defect. I am filing this complaint for investigation of a potential safety-related transmission defect. Thanks [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736275May 7, 2026
SERVICE BRAKES
Brake assist activates for no apparent reason
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736291May 7, 2026
SUSPENSION, STEERING
My steering feels loose and truck doesn't sways and wanders. It wasn't that way when I got it and I only put like 20000 miles on it. It shouldn't be having these issues. Other models 23-24 have a recall for this same issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736137May 6, 2026
POWER TRAIN
The contact owns a 2015 Chevrolet Silverado LD Crew. The contact stated that while driving and going up hill, the vehicle will not accelerate over 60 mph. when the vehicle goes down hill the RPMs rapidly increase. When driving on a straight road, the vehicle hesitated to move forward. The vehicle was taken to the dealer for diagnosis and it was not able to be duplicated. The vehicle was not repaired. The manufacturer was notified of the issue. The approximate failure mileage was 145,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736161May 6, 2026
ELECTRICAL SYSTEM, ENGINE
Truck will not release the key consistently upon shutting down the truck. The interlock will not allow it to turn fully off and pull out despite being placed in park.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11735778May 5, 2026
POWER TRAIN, ENGINE, FUEL/PROPULSION SYSTEM
LIFTER FAILURE AT 50,100 MILES- JUST OUT OF POWERTRAIN WARRANT BY 136 DAYS. FAILURE OCCURED ON FREEWAY. AFTER HEARING METALLIC SOUND SERVICE BRAKE SYSTEM LIGHT, TRACTION CONTROL AND SERVICE ENGINE LIGHT CAME ON. THIS OCCURED 5/3/26.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11735782May 5, 2026
ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER
Odometer Fraud. The contact purchased a 2020 Chevrolet Silverado. The VIN plate was missing from the original location. The contact was able to locate a small VIN plate on the inside of the door. It was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 88,000, and at the time of obtaining a Carfax report, it was discovered that the mileage was 137,164. The contact called the Texas Department of Motor Vehicles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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