Chevrolet Silverado Complaints

32,421 consumer complaints on file.

#11730178April 9, 2026
STEERING
See attached document for complaint.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11730193April 9, 2026
AIR BAGS
The contact owns a 2007 Chevrolet Silverado 1500. The contact stated that while at a stoplight, the driver’s side front air bag deployed without warning or impact. There were no injuries reported. The contact received notification of NHTSA Campaign Number: 21V050000 (Air Bags). The local dealer was contacted and referred the contact to the manufacturer for assistance. The vehicle was not diagnosed or repaired. The manufacturer was contacted and opened a case. The failure mileage was approximately 144,705.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11730207April 9, 2026
ELECTRICAL SYSTEM
The contact owns a 2015 Chevrolet Silverado 1500. The contact remote started the vehicle and left the vehicle unattended for several minutes. When returning to the vehicle, the vehicle was on fire, and the window was shattered. The fire was coming from the rear window behind the driver's side, which melted all the plastic around the shattered glass. The contact notified the dealer. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 142,000.
Crash:
No
Fire:
Yes
Injuries:
0
Deaths:
0
#11730258April 9, 2026
ELECTRICAL SYSTEM
On January 6, 2026., I was backing out of my son's driveway when I heard a loud pop, it sounded like a rock hitting the back window of my Silverado. I then discovered the driver's side of the back window shattered. Prior to backing out, I used the auto start to warm up my vehicle. I did some research and found there was a recall for this issue that was supposedly completed by Lithia Chevy of Helena on 6/29/2020. GM is refusing to replace the rear slider window stating there's no recall. I then reported the issue to GM Product Assistance claims it's do to wear/elements. See recall below. GM Program #N192265660 Status: Complete Description: Certain 2014-2019 model year Chevrolet Silverado and GMC Sierra vehicles equipped with a power sliding rear window (RPO A48) may have areas of high electrical resistance on the rear defroster circuit. This could be caused, in part, by mechanical stress from opening and closing the rear power window, intrusion of debris, and use of the rear defroster. Over time, this condition could generate heat that could melt the areas surrounding the circuit. In rare instances, this heat could cause a non-propagating fire, increasing the risk of property damage or injury. This is the second time Lithia Chevy has claimed they completed a recall. On July 28, 2023, my brakes failed during a 200-mile trip to my hometown. After several days of battling with Chevy and General Motors I paid a private mechanic $100 to verify the vacuum pump had failed on my Silverado, Chevy finally fixed the issue on August 8, 2023. There was 47,781 miles on it at the time. See Repair Description below showing they supposedly completed the recall, the same day as the back window recall (6/29/2020). Repair Description Dealers will reprogram the electronic brake control module with a new calibration that will improve how the system utilizes the hydraulic brake boost assist function when vacuum assist is depleted. Recall Completed: 2020-06-29
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11730279April 9, 2026
ELECTRICAL SYSTEM, ENGINE, STEERING
I am filing this safety complaint regarding a documented engine wire harness chafing defect in my 2021 Chevrolet Silverado 1500 with the 2.7L L3B Turbo engine. While driving, my truck experienced erratic acceleration, engine throttling to 3,000 RPM without returning to idle after releasing the accelerator, engine misfires, sudden loss of engine power, stalling, and multiple simultaneous warning lights. These conditions created immediate safety and collision risks on public roads. GM issued TSB 21-NA-149 in June 2021 and a second bulletin September 17, 2021, both before my November 2021 purchase, identifying wire harness chafing in the L3B engine caused by a manufacturing error. A wire harness clip was removed during production creating an uncontrolled harness branch that contacts sharp edges on the ECM/TCM bracket, upper control arm, and shock tower during normal engine vibration. This defect was built into the vehicle at the factory and was never disclosed to me at point of sale. The defect manifested after warranty expiration causing cascading failures; wire harness, catalytic converter, and transmission, all within five weeks. Vehicle has been inoperable since January 8, 2026. Defect confirmed by independent mechanic and by Ancira-Winton Chevrolet (authorized GM dealer) in their own repair documentation referencing GM Bulletin 21-NA-149. Dealer documented catalytic converter failure as consequential damage from wire harness repair. GM created Customer Satisfaction Program N192219370 for this exact defect. My VIN was excluded despite experiencing identical symptoms. No safety recall has been issued. Loss of throttle control and stalling at highway speeds represents an imminent collision risk. I request NHTSA investigate a formal safety recall for 2019-2023 Silverado 1500 and Sierra 1500 vehicles equipped with the L3B engine.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11730091April 9, 2026
POWER TRAIN, ENGINE
Driving at 70 mph when I tried to accelerate. Heard a loud bang from the exhaust and immediately started to lose power. I had zero warning that anything was wrong. Warning messages flashed and I lost propulsion. As I was pulling over the engine died completely and shut off. Purchased the vehicle on 11/25 and had 4100 miles on it. 6.2L Chevrolet ZR2. Dealer confirmed that that the crankcase failed which resulted in catastrophic engine failure. Currently waiting on new replacement engine..
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11730102April 9, 2026
ELECTRICAL SYSTEM, ENGINE
The contact owns a 2020 Chevrolet Silverado 1500. The contact stated that while at a stop light, the engine shut off as intended in the fuel saver mode, but when the brake pedal was released, the vehicle shut off and failed to restart. The vehicle was towed to the local dealer and was repaired but the repair information was unavailable. The contact stated that failure recently reoccurred and the vehicle was towed back to the dealer. The cause of the failure was not yet determined. The contact stated that the failure had occurred on a busy roadway while the contact’s young daughter was a passenger inside the vehicle. The manufacturer was not yet contacted. The failure mileage was 40,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11730109April 9, 2026
ENGINE
The contact's father owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving approximately 70 MPH, the check engine warning light illuminated. The vehicle started losing automotive power. The contact pulled over and turned off and restarted the vehicle, but the check engine warning light remained illuminated, and while the vehicle was shifted to drive(D), the vehicle failed to accelerate above 40 MPH. The contact stated that the vehicle was taken to a dealer who diagnosed the vehicle and determined that the lifters and cam shaft had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 63,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11730110April 9, 2026
POWER TRAIN
The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while operating the vehicle, the message "Transmission Fluid Overheat" was displayed. The vehicle was taken to the local dealer to be diagnosed, and it was determined that the TCM had failed and needed to be replaced. The TCM was replaced, and the vehicle was repaired. After retrieving the vehicle, the vehicle failed to immediately reverse as needed. The vehicle hesitated before reversing. The failure later occurred while driving forward, and the vehicle jerked while driving from being stationary. The contact stated that the failure was also present during cold starts. The vehicle was taken back to the dealer to be diagnosed, and it was determined that the transmission needed to be replaced. The vehicle was not yet repaired. The manufacturer was not yet contacted. The failure mileage was 128,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11729842April 8, 2026
SUSPENSION, ENGINE, POWER TRAIN
Sold vehicle with full knowledge that its was not safe to be driven the dealership/owner didn’t follow state safety regulations I could have been hurts well as innocent people on the roads and highways if the motor would have messed up or something underneath the vehicle would have malfunction and broken
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11729853April 8, 2026
ENGINE
My truck has been in the shop for two weeks. Blown up, oil everywhere. I was told to file a complaint because GM has issues a recall for these engines, but I am not in the years it has been issues for. I was told this case is open and could then cover my engine. EA25007 is the number I was given.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11729884April 8, 2026
ENGINE
Oil leaking from the oil cooling lines where the rubber hoses connect to the metal lines. Thankfully caught before the rubber hoses completely blew out of the crimp. GM issued two Customer Satisfaction Programs (N212326940 & N192220080) for this issue, neither of which covered my vehicle. Clearly this was a much bigger issue. This is a safety issue as it can lead to a sudden oil loss, which could lead to a loss of propulsion, possibly leading to a crash. The oil is spread across the under side of the vehicle and could lead to a fire if it comes in contact with the exhaust.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11729888April 8, 2026
ENGINE
The contact owns a 2019 Chevrolet Silverado 1500. The contact stated that while driving at an undisclosed speed, the message "Oil Level Low - Turn off Vehicle Immediately" was displayed. Upon further inspection, the contact noticed a burning odor coming from under the hood, with an abnormal engine oil leak. The vehicle was towed to a local dealer, where it was diagnosed, and determined that the engine oil cooler line had detached. The vehicle was repaired out of pocket. Upon further investigation, the contact related the failure to the Chevrolet Customer Satisfaction Program: N212326940 and Chevrolet Customer Satisfaction Program: N192220080; however, the VIN was not included. The manufacturer was made aware of the failure. The failure mileage was approximately 160,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11729965April 8, 2026
SERVICE BRAKES, HYDRAULIC
The contact owns a 2020 Chevrolet Silverado 1500. The contact stated that while his wife was driving approximately 10 MPH and depressing the brake while turning, the ABS warning light illuminated, and the brake pedal remained on the floorboard. The vehicle was pulled into a parking lot and was able to come to a full stop. The contact's wife inspected the vehicle and used a handheld diagnostic machine to retrieve an undisclosed DTC; however, the codes were cleared. The vehicle was then taken to the residence. On another occasion, while the vehicle was in reverse(R), the ABS warning light illuminated, and the brake pedal remained pressed to the floorboard. The contact used the handheld diagnostic machine to retrieve and clear the codes. The vehicle was taken to a dealer, where it was diagnosed and it was determined that an ABS update was needed. The vehicle was not repaired, and the contact had not yet taken possession of the vehicle. The manufacturer was notified of the failure. The failure mileage was approximately 79,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11729992April 8, 2026
UNKNOWN OR OTHER
Onstar isnt working the clock wont stay on time the telematics control module went out on a brand new truck just past the 36,000 mile warranty
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11730045April 8, 2026
POWER TRAIN
The transmission has been having issues for the past couple days. It is the 10 speed model and I have noticed everyday for the last couple days that there is an unusual shifting pattern between 25-60mph. This is sometimes accompanied with a shudder that feels like going over rumble strips without the sound. The feeling is not constant, but I will come to a complete stop and under light acceleration it will return. Under hard acceleration it is not noticeable. However, I am concerned with the unusual shifting. It can happen at a constant speed where it will do a random shift up or down or under light acceleration it will feel like it’s slipping for just a second. The vehicle has 99,900 miles on it and there are no warning signs or lights active. The vehicle is about to be serviced to do an inspection to find the underlying issue. This is a safety concern because the vehicle could potentially cause more damage to the transmission and with the random shifting, could potentially cause an accident.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11729590April 7, 2026
ENGINE
My wife and I were driving at highway speed around 70mph and truck shut off. There were no dash indicators or warning lights that signaled any engine/diagnostic issues prior to engine shutting off. Lost all power but still had brakes and steering. Coasted to safe stopping point and truck would not turn over or restart. The truck had to be towed to dealer for repair. The assessment was the engine had seized while driving and would be replaced under the GM 6.2L engine recall.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11729622April 7, 2026
ELECTRICAL SYSTEM
Power tailgate opens and closes by itself. Safety of others is at risk if materials fall out on the road while driving if the tailgate opens by itself. There has been a recall for this but my truck vin is not included yet had the same issue. No warning when tailgate started having issues.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11729628April 7, 2026
UNKNOWN OR OTHER
Electric-Release Tailgate opens unexpectedly on its own, when vehicle is put in park. This had happen when a trailer was hitched and now has caused a dent in the tailgate. There is a recall # N232426400/N232426401; but apparently my VIN is not showing in the recall.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11729662April 7, 2026
ENGINE
I own a 2019 Chevrolet Silverado with approximately 84,000 miles. Prior to the engine failure, I noticed abnormal engine ticking noise, especially during cold starts. I reported this concern to the dealership during a service visit. The technician verified the engine noise but stated that the noise was normal and no repairs were performed. Over time the condition worsened and the vehicle began experiencing engine misfires and internal engine damage. Diagnostic inspection later revealed oil contamination and cylinder wall scoring requiring full engine replacement. Additionally, while driving on a public street, the serpentine belt suddenly came off the engine without warning. This created an immediate safety concern because the belt powers critical systems such as power steering and engine cooling. Losing these systems while driving could cause loss of vehicle control. At the time of the incident, my children were in the vehicle and there were pedestrians and other drivers on the road. The sudden mechanical failure created a dangerous situation that could have resulted in a crash or injury. No warning lights or messages appeared on the dashboard prior to the engine failure, and the check engine light never illuminated. Because the engine concern had previously been reported and dismissed as normal, the problem continued to worsen until catastrophic engine damage occurred. I am submitting this complaint because I am concerned that this may not be an isolated issue and that similar engine failures could pose a safety risk to other drivers.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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