Chevrolet Silverado Complaints

32,421 consumer complaints on file.

#11738317May 16, 2026
ELECTRICAL SYSTEM, SERVICE BRAKES
I am writing regarding an ongoing and serious issue with my 2026 Chevrolet Silverado 1500 RST 2.7L that continues to occur despite multiple visits to the dealership. Recently, as I was leaving my house, I entered my truck and started the vehicle as normal. Immediately after startup, approximately eight warning lights and system failure messages appeared on the dashboard simultaneously. The warnings included the Check Engine Light, ABS warning, Brake System Failure, Service Steering Column Lock, Service Traction Control, Service ESC, Service Brake Pad Monitor, and Trailer Brake Disabled warnings. At that point, the truck became undriveable. Although I was able to shift gears, the vehicle would not move properly in either Drive or Reverse. Due to the severity of the issue, I turned the truck off and left it parked overnight. The following day, all warning lights and messages had disappeared completely. This situation is extremely concerning because the vehicle appears to fail randomly without warning. I no longer feel safe driving the truck, especially with my children in the vehicle, because I fear it could stop functioning again at any time and potentially create a dangerous situation. I have already taken the truck to the dealership multiple times regarding this issue. However, I have repeatedly been told that they cannot properly diagnose or repair the problem unless the warning lights are actively present at the time of inspection. Since the issue is intermittent, this has made it very difficult to get the truck repaired, even though the problem clearly continues to occur. I am requesting that this matter be taken seriously and investigated further, and because this is a new truck that barely has 7,833 miles on it.as this appears to involve critical safety systems including braking, traction control, steering, and vehicle drivability. I depend on this truck daily and need a permanent resolution to this problem as soon as possible.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738322May 16, 2026
SERVICE BRAKES, STEERING, ELECTRICAL SYSTEM
2026 Chevrolet Silverado 1500 Safety Issue Summary: I am filing a complaint regarding critical safety defects with my vehicle. The truck displayed warning messages for traction control service and brake system failure on the instrument panel while parked in my driveway, prior to the vehicle becoming inoperable, I experienced dangerous driving conditions including swerving similar to hydroplaning on two separate occasions. Details: The vehicle was picked up on a flatbed on May 11th, 2026 because it would not start or run. When I drove it before this incident, I experienced the vehicle swerving dangerously similar to hydroplaning on two different occasions 5/1/26 and 5/9/26. Upon inspection, warning messages appeared on the dashboard indicating traction control system service and brake system failure. These are critical safety systems. Chevrolet HE Dealership in Wichita Falls, Texas performed a diagnostic and claimed to find only a dead battery and parasitic draw. They refuse to address the traction control or brake system failures and claim they cannot duplicate the issues. They are pressuring me to accept the vehicle without written confirmation that these safety systems have been repaired. Safety Risk: A vehicle with non-functioning traction control and brake system failures is unsafe to operate. I cannot accept this vehicle until these critical systems are properly diagnosed and repaired.Than you for your help in this matter.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738325May 16, 2026
POWER TRAIN
Was driving and vehicle went into neutral and reduced acceleration drive with care message along with a illumination of a engine appeared on dash, dealer diagnosed faulty valve body on transmission
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738343May 16, 2026
LANE DEPARTURE: BLIND SPOT DETECTION, LANE DEPARTURE: WARNING, BACK OVER PREVENTION: WARNINGS
All sound goes out on this truck intermittently. Maybe once every 3-4 days. I will have 0 sound, the safety feature sounds, the parking assistance, the directional signal sounds, the stereo. It is not Bluetooth or anything interfering I’ve shut my phone off to test. This happens with MANY people. Most people complain online about the stereo and directional sounds being completely muted, but forget to mention or don’t notice that the parking and collision assistance sounds are out as well. It took me a while to realize. I have video of it happening as well
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738346May 16, 2026
POWER TRAIN
47,000 miles and the transmission coolant lines are weeping and need to be replaced.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737981May 15, 2026
POWER TRAIN
I've had a unknown problem with my transmission since I've owned my truck, Took it back to two different GM dealership and one said it was low on transmission fluid after keeping it for about two weeks, So I took it to another dealership out of state and was told there wasn't anything wrong with it. I am absolutely sure that something is wrong with the transmission and they don't want to fix it even though the truck is under warranty. I have seen so many complaints about the transmission and the Chevy Silverado of my year 2019 and above it has to be something going on with the transmission in these trucks that nobody wants to admit.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737983May 15, 2026
ELECTRICAL SYSTEM, EXTERIOR LIGHTING
2025 Chevrolet Silverado Crew Cab, VIN [XXX] , purchased new in April 2025. Total transaction value exceeded $50,000 including trade in of previous vehicle. Has experienced repeated serious electrical failures in under a year and 16,500 miles. Components that failed: Telematics module causing parasitic battery drain, DC/DC converter module, radio, and two complete battery failures. Turn signal was also triggering the high beams to flash, a separate electrical issue repaired under warranty. All components are available for inspection upon request. Safety risk: First battery failure occurred in January at 10,000 miles while traveling in the desert with my wife and infant son. We were stranded with no Chevrolet dealer accessible. Second battery failure occurred at 16,500 miles. A failed DC/DC converter module was discovered immediately after the latest round of repairs when the dashboard lit up with multiple warning lights and a check engine light the same day I picked up the vehicle. I drive this truck daily for work and transport my young child in it regularly. Repeated unexpected failures create a serious and ongoing safety risk. Confirmed by dealer: Yes. George Chevrolet confirmed and attempted repairs on the telematics module, DC/DC converter module, and radio. All failures documented on official repair orders. Warning lamps: Yes. Multiple warning lights and check engine light appeared immediately upon pickup after the most recent repairs. Manufacturer response: General Motors denied my repurchase request despite multiple confirmed warranty failures and has not offered a replacement vehicle. 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
#11737999May 15, 2026
STRUCTURE:BODY, SUSPENSION, UNKNOWN OR OTHER
I purchased a brand-new Chevrolet dually truck from Bomnin Chevrolet Dadeland in Miami, Florida. Since delivery, the vehicle has had serious unresolved defects and safety concerns. The truck has ongoing alignment issues that the dealership has been unable or unwilling to properly repair. The vehicle does not drive correctly and there are concerns regarding safe operation while hauling. In addition, a major issue has now developed involving the rear passenger door. The rear door does not properly close and latch securely. This creates a serious safety concern because the door may open unexpectedly while driving. I brought these issues to the dealership under warranty, but the problems remain unresolved. I was also informed that the dealership could not properly perform the alignment on the dually truck. This vehicle was sold new and should not have these defects. I am filing this complaint due to concerns about vehicle safety, defective components, and inability to obtain proper warranty repairs.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738003May 15, 2026
ELECTRICAL SYSTEM, STEERING, POWER TRAIN
Had steering centering go out. Data cable pinched or broken somewhere in system and transmission got out. Also 4x4 system went out.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738115May 15, 2026
ENGINE
While driving home from my way to work, an esc sensor alert went off on the dashboard display. My truck was sent into limp mode, could not accelerate anymore and as soon as I pulled off onto the side of the road the truck died. I was never able to start the truck again. Determined it was an engine lock up when I tried to turn the crankshaft by hand.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738130May 15, 2026
ENGINE AND ENGINE COOLING
The contact owns a 2023 Chevrolet Silverado LD Crew. The vehicle was taken for a recall repair due to a the crank shaft bearings failure. The contact stated that awhile after the repair was completed , the engine was ticking. The vehicle was taken to the dealer again, where it was diagnosed with metal shavings in the engine. The dealer stated a new motor may be needed which would be the fourth motor installed. The vehicle was not repaired. The manufacturer was notified of the issue. The approximate failure mileage was 40,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738135May 15, 2026
ENGINE, POWER TRAIN
Engine oil cooler line leaking from crimp. Same issue CSP N212326940 GM distributed but my truck was not covered for some reason.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738204May 15, 2026
ENGINE
Lifter failure at cylinder #6 causing cam shaft damage
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738220May 15, 2026
ENGINE
: Experienced engine failure. : As of now, vehicle is at the dealership since ( April, 24 2026 ) Dealership - Sunshine Chevrolet - Arden NC 28704 ( Vehicle is available for inspection ) : I was on my way to work on interstate 26, near Asheville NC when i noticed sudden shaking and loss of power. I had to immediately get the vehicle into slower lane of traffic, before exiting the interstate. : Problem has been confirmed by the dealer : Yes > Warning lights did appear. ( Service Engine ) Also ( Oil pressure warning light )
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737820May 14, 2026
ENGINE
2020 3.0 diesel duramax sucked in the antifreeze and caused a hydrolock. The dealer says that it is not covered under warranty since the engine was over 100k miles. They did offer a new engine for $30K which I declined. The truck was always well taken care of and only received the best in all products
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737852May 14, 2026
POWER TRAIN
The contact owns a 2024 Chevrolet Silverado. The contact stated that while driving at an undisclosed speed and also while the vehicle was parked, a “Service Transmission Unable to Shift” warning message was displayed. The vehicle was taken to the dealer, where it was diagnosed that the PCM and the shifter had failed and needed to be replaced. The vehicle was repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 40,129.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737889May 14, 2026
ELECTRICAL SYSTEM, POWER TRAIN
I am submitting a formal safety complaint regarding an electrical system failure on my 2021 Chevrolet Silverado with approximately 61,000 miles. I brought the vehicle to Taylor Grubaugh Chevrolet of Waynesville after the check engine light illuminated. The dealership diagnosed a premature wiring harness failure caused by chafing. They also stated that this issue is known to affect multiple GM vehicles and is documented in Technical Service Bulletin 21 NA 149. Wiring harness failure presents a significant safety concern. A compromised harness can lead to erratic electrical behavior, reduced engine performance, stalling, or sudden loss of power while driving. With that the concern a possible vehicle malfunction or losing power in traffic came to light. The dealerships service department confirmed the problem, verified the wiring harness failure, & referenced the applicable GM technical bulletin. The vehicle was inspected by the authorized Chevrolet dealership. GM declined to cover the repair. No police, insurance, or other third party inspections have been conducted. Despite acknowledging that this is a documented & recurring issue across GM models, the GM informed me that the repair would not be covered under warranty or recall. At only 61,000 miles, a wiring harness failure due to chafing is not consistent with normal wear & tear & instead suggests a premature defect. Given that this is a known and documented defect, I believe it should be recalled. After further research, I discovered that this issue is far from isolated. There are more than 1,500 complaints filed with the Better Business Bureau and approximately 800 complaints submitted to NHTSA reporting the same or similar wiring harness failures across GM vehicles. The volume of complaints strongly suggests a widespread defect that may pose ongoing safety risks to consumers.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737946May 14, 2026
UNKNOWN OR OTHER, SEATS, ELECTRICAL SYSTEM
Sliding rear window leaking, causing mold and ruined seats. Had it "fixed" in 2023 only 3 years of owing it. Now here 3 years later the same issue is occurring and they're not willing to make it right. Mold causes a safety hazard for my children and anyone in my vehicle. My truck only has 30,000 miles on it and I shouldn't be having this issue
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737952May 14, 2026
ENGINE
While returning from a camping trip my engine lost power. luckily I was close to an exit and managed to get it off the expressway and to a parking lot. I was able to leave the camper in the lot and have the truck towed to a dealer 30 miles away. I was informed by the dealer that the engine had sustained major berring failure. I was over 500 miles from home and I had 2 options, wait 2 weeks for a new engine to be installed or trade it in for a new truck. I opted for the trade in because I didn't want to wait 2 weeks. I figure I lost $7000 in trade in value and had to spend $2000 to have my new truck fitted for a 5th wheel hitch.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737957May 14, 2026
SERVICE BRAKES, ELECTRICAL SYSTEM, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Once I disengaged the auto stop on my vehicle, I would accelerate from a stop and I would loose my brakes. This happened several times. I took it to the shop and was told it was fine. Finally, one day I was descending on an overpass, disengaged my auto stop and my brakes were complete failure, even my emergency brakes, my check engine light engaged (the code read emissions issue). Was able to stop in a field, get it back to the dealership to find out I lost the master break cylinder but no indication on prior visits. The truck, check engine light will spontaneously start blinking but hold no codes. I have had it routinely serviced and it will overheat and oil will run hot but mechanics find no issues
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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