Consumer Safety Complaints

Incident date: Jan 10, 2026

I was driving on the highway going around a ramp when I went to press on the brakes to slow down the pedal just went to the floor and the car would not slow down, causing me to go off the road. My insurance company did an inspection and said the accident was caused by engine failure and won’t cover damage. GM did inspection said it wasn’t their fault but won’t release their inspection repo... Read more

Crash

Incident date: Mar 18, 2026

Operator of this vehicle was commuting and truck started to slow down and chug. Vehicle hesitated when operator applied gas pedal. -Transmission cooler inlet/outlet pipe as per Chevrolet known issues. -Safety of driver at risk as failure happened in heavy traffic, unable to pull to safety -Yes confirmed by authorized repair facility -Part inspected by authorized mechanic. -No warnings, symptom... Read more

Incident date: Sep 23, 2025

The contact owns a 2024 Chevrolet Silverado 2500. The contact stated that on two occasions while driving at various speeds, the vehicle went into LIMP Mode with an audible chime, and several undisclosed messages displayed on the instrument panel. Due to the failure, the vehicle was turned off, and the battery terminals were disconnected for several minutes before being reconnected. The vehicle res... Read more

Incident date: Jun 19, 2025

Vehicle displayed reduced propulsion and shift to park while driving on highway then suddenly stopped. Dealer said battery failed after a year of diagnosing issue. Issue may be BECM which has extended warranty service but dealer not addressing the issue of car stalling but instead other costly minor issues leaving the vehicle a safety concern. Replacing battery with a bad BECM would lead to exact ... Read more

Incident date: Jan 20, 2025

The contact owns a 2019 Chevrolet Silverado 1500. The contact stated on three occasions while driving at various speeds, there was a clunking or clicking sound coming from the engine compartment, before the vehicle lost power. The vehicle was taken to a dealer where it was diagnosed with engine rod bearing failure. The contact was informed that the rod bearings and engine block needed to be replac... Read more

Incident date: Jan 7, 2026

On Star module failure with severe backorder on parts

Incident date: Oct 22, 2025

The contact owns a 2018 Chevrolet Silverado 1500. The contact stated that while driving at undisclosed speeds, the vehicle started shaking abnormally. No warning lights were illuminated. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 60,000.

Incident date: Feb 21, 2026

The failure is believed to have originated in the fuel delivery system, specifically the check valve in the low-pressure fuel feed jumper line at the engine. This valve failed to seat properly, allowing high-pressure pulses to travel back into the low-pressure side of the system. This malfunction caused the S-shaped portion of the fuel feed line near the tank to vibrate excessively against its mou... Read more

Incident date: Sep 15, 2025

The contact owns a 2022 Chevrolet Trailblazer. The contact stated that the vehicle failed to shift into park(P) as needed. The contact attempted to turn off the vehicle, and the message "Shift to Park(P)” was displayed. The contact jiggled the gear shift lever and the vehicle shifted to park(P and then turned off. The contact stated that the failure was intermittent, but was a recurring failure.... Read more

Incident date: Mar 13, 2026

On 03/13/26, I was taking a family trip when all of a sudden my 2021 chevy silverado (with 6.2L v8) began to lose power and shake uncontrollably causing me to make an emergency roadside stop. Fortunately, traffic was light and I was able to avoid a collision. I immediately heard a loud knocking sound coming from my engine and several check engine safety lights were displayed. On 3/16, I brought my... Read more

Incident date: May 19, 2025

Purchased brand new 2025 reedman toll chevy Springfield pa. Been on going issues with tires been rebalanced 5 times . Shakes when driving. On highway. Been 3 chevy certified dealers still cannot figure whats going on. GM is not helping with this matter at all.

Incident date: Feb 28, 2026

The transmission malfunctioned 4 times in the first 3 weeks of ownership. Once on the way home from the dealer, but I could not return as they were closing when I picked up my new 2026 Silverado 2500HD pick up. It has 2 issues so far since that ride home, 2 times, on separate occasions, I was approaching a red light and slowing down when the light changed while I was in a slow speed, so I accelera... Read more

Incident date: Mar 18, 2026

The vehicle is currently exhibiting a loud, rhythmic metallic ticking/tapping noise from the top of the engine. This is a known precursor to a sudden, catastrophic loss of motive power as documented in GM Service Bulletins PIP5847A and PIP6101. The cause is attributed to manufacturing debris within the hydraulic valve lash adjusters, which prevents proper lubrication and causes valvetrain desynchr... Read more

Incident date: Mar 15, 2026

camshaft failure cylinder 7

Incident date: Feb 9, 2026

I was driving down I-5 at 75mph and the truck shut off while driving. Couldn’t get to start. Paid over $1k for a new battery cause dealership couldn’t replicate problem. Next day doing 75mph on freeway engine through a rod.

Incident date: Mar 16, 2026

The transmission just stopped working no warning just wouldn’t go into gear. Then I turned it off and back on and was able to limp home it’s slipping bad .

Incident date: Mar 18, 2026

I was driving and without any type of warning the car stopped shifting so I was barely touching the gas but my tac was all the way up.

Incident date: Mar 8, 2026

The brake booster vacuum pump went out in my car it broke which caused hard breaking while driving vehicle. When the brake booster vacuum pump broke a piece of it damage my camshaft as well as my timing chain in my motor.

Incident date: Mar 8, 2026

The brake booster vacuum pump went out in my car it broke which caused hard breaking while driving vehicle. When the brake booster vacuum pump broke a piece of it damage my camshaft as well as my timing chain in my motor.

Incident date: Jun 23, 2025

Description: On June 23, 2025, I was involved in a traffic collision in Las Vegas, Nevada. According to the police report, another driver failed to yield while exiting a private driveway and struck the front of my vehicle while I was stopped in the center turn lane preparing to turn left. As the vehicle entered my lane, I pressed the horn continuously in an attempt to alert the driver. My right ... Read more

Crash 1 injured

Incident date: May 1, 2021

Power Steering and stabilitrack keeps popping off on my dashboard. Took it to service at Chevy dealer but they couldn’t seems to find any problem even when they see the issue.

Incident date: May 1, 2021

Power Steering and stabilitrack keeps popping off on my dashboard. Took it to service at Chevy dealer but they couldn’t seems to find any problem even when they see the issue.

Incident date: Mar 2, 2026

Suddenly lost all power steering, then warning power steering attention, no control for steering, very dangerous, couldn't drive vehicle. Took independent car repair to fix. $5k repair to fix problem. Should not happen to vehicle.

Incident date: Mar 2, 2026

Suddenly lost all power steering, then warning power steering attention, no control for steering, very dangerous, couldn't drive vehicle. Took independent car repair to fix. $5k repair to fix problem. Should not happen to vehicle.

Incident date: Mar 1, 2026

the car has a grinding that i am not sure where it is coming from, it maybe coming from the wheel and it also has a battery problem

Incident date: Mar 1, 2026

the car has a grinding that i am not sure where it is coming from, it maybe coming from the wheel and it also has a battery problem

Incident date: Mar 2, 2026

My front passenger side seat belt does not buckle sometimes.

Incident date: Mar 8, 2026

The contact owns a 2024 Chevrolet Silverado 6500. The contact stated that a month after the vehicle was repaired under NHTSA Campaign Number: 25V390000 (Service Brakes, Hydraulic); the contact became aware that the brake motor was constantly engaged. The contact stated that upon disconnecting the brake pressure switch, it was discovered that the brake switch connector was covered with brake fluid.... Read more

Incident date: Apr 1, 2023

The truck engine light came on and was not able to be driven very far without stalling. Took it for repair and 2 valve lifters were bad. We had to pay for replacement ourselves. This happened at 41,786 miles. This happened again at 46,000 miles because of faulty GM parts and they needed to be replaced again. The parts were under warranty so there was no charge. This happened again at 59,000 miles ... Read more

Incident date: Mar 9, 2026

Total Engine Failure

Incident date: Feb 21, 2026

While driving 65mph, the vehicle’s engine shut off, a ‘Reduced Acceleration Drive with Care’ message showed up and I had to coast to the side of the freeway. Engine would not restart and dealer confirmed a piston contacted a valve and a new engine is needed.

Incident date: Mar 13, 2026

Car uses excessive amount of oil! We have had the timing replaced and now it’s stating the P0420 catalyst system efficiency below threshold bank 1.

Incident date: Mar 13, 2026

The upper radiator hose on some huge percentage of these trucks fail (mine has failed at just over 5k miles). You can check the Colorado Chevy forum, youtube, etc., et al, and find plenty of instances where this has failed. As this is the cooling system, it can cause the engine to overheat and potentially ruin the engine. The flaw seems to be an engineering issue with the rubber seal they use (ins... Read more

Incident date: Mar 1, 2025

Year 2019, code P1101- vehicle hesitates while drive, will reduce power while driving, while sitting idle at a stop the car will die and I will have to restart the vehicle. Multiple times while driving on the highway at 70mph my car has all of a sudden either reduced power causing the car to jerk and shudder very hard or has lost all power completely and forced me to pull over while avoiding other... Read more

Incident date: Mar 1, 2025

Year 2019, code P1101- vehicle hesitates while drive, will reduce power while driving, while sitting idle at a stop the car will die and I will have to restart the vehicle. Multiple times while driving on the highway at 70mph my car has all of a sudden either reduced power causing the car to jerk and shudder very hard or has lost all power completely and forced me to pull over while avoiding other... Read more

Incident date: Mar 1, 2025

Year 2019, code P1101- vehicle hesitates while drive, will reduce power while driving, while sitting idle at a stop the car will die and I will have to restart the vehicle. Multiple times while driving on the highway at 70mph my car has all of a sudden either reduced power causing the car to jerk and shudder very hard or has lost all power completely and forced me to pull over while avoiding other... Read more

Incident date: Jun 18, 2024

The contact owns a 2014 Chevrolet Equinox. The contact stated that while driving at various speeds, the vehicle made an abnormally loud sound, shuddered, and stalled. The check engine warning light was illuminated. The contact was able to pull over to the side of the road on several occasions. The vehicle was taken to an independent mechanic, where it was diagnosed with engine failure. The contact... Read more

Incident date: Mar 16, 2026

Left red light on major hwy. Car stuck in first gear. Took MI turn around and no power steering. Limped home in first gear. Internet says there was a recall for 2014-15 Trax for same problems; Dealer says there's not, and told me to drive it there in 1st gear to check it out !

Incident date: Mar 16, 2026

Left red light on major hwy. Car stuck in first gear. Took MI turn around and no power steering. Limped home in first gear. Internet says there was a recall for 2014-15 Trax for same problems; Dealer says there's not, and told me to drive it there in 1st gear to check it out !

Incident date: Mar 6, 2026

The contact's wife owns a 2022 Chevrolet Tahoe. The contact stated that while driving approximately 50-60 MPH, several unknown warning lights illuminated. The driver pulled over to the side of the road. The vehicle failed to restart and was towed to the dealer, where it was diagnosed and determined that unknown engine valves had collapsed, and there was possible camshaft damage. The contact was ad... Read more

Incident date: Mar 6, 2026

Losing all power to the brakes.

Incident date: Mar 13, 2026

I purchased a 2022 camero ss convertible I August 2022. On March 13 I noticed my rear window glass is separating for the top. It started on the drivers left back bottom corner and now it’s starting on the right side. If it separates the window would fly off and could injury someone. The problem seems to be a known defect caused by adhesive failure and has been reported in years from around 2016 ... Read more

Incident date: Mar 15, 2026

I was driving to work as I normally do and work is only 15 miles away from home I get to work turn into the parking lot stop to scan my badge and I hear knocking noise I thought it was coming from the truck in front of me but after he moved on I still heard the noise and I found a parking spot as soon as I could and the engine light on the dash came on and the motor that was knocking is definitel... Read more

Incident date: Mar 15, 2026

I was driving to work as I normally do and work is only 15 miles away from home I get to work turn into the parking lot stop to scan my badge and I hear knocking noise I thought it was coming from the truck in front of me but after he moved on I still heard the noise and I found a parking spot as soon as I could and the engine light on the dash came on and the motor that was knocking is definitel... Read more

Incident date: Mar 16, 2026

Two years ago, we had to have the transmission rebuilt after it kept slipping. Yesterday, as I was driving on I-95, I was passing a vehicle and pressed on the gas. There was a loud crunching noise and I lost acceleration. The check engine light came on right away and I couldn’t press on the gas without a noise and limited forward momentum. I then had to maneuver the car across four lanes of traf... Read more

Incident date: Mar 16, 2026

Two years ago, we had to have the transmission rebuilt after it kept slipping. Yesterday, as I was driving on I-95, I was passing a vehicle and pressed on the gas. There was a loud crunching noise and I lost acceleration. The check engine light came on right away and I couldn’t press on the gas without a noise and limited forward momentum. I then had to maneuver the car across four lanes of traf... Read more

Incident date: Mar 11, 2026

The contact owns a 2017 Chevrolet Volt. The contact stated that the vehicle failed to start while parked. The check engine warning light illuminated and remained illuminated, with several unknown warning lights illuminated. The vehicle was restarted. The vehicle was taken to the dealer, where it was diagnosed with Battery Energy Control Module (BECM) failure. The manufacturer was notified of the f... Read more

Incident date: Nov 24, 2025

While driving under normal conditions, the vehicle’s blind spot monitoring / side object detection system frequently activates alert warnings when no vehicle is present. These false alerts occur intermittently and are more common during rain or wet road conditions. Over time, the repeated false warnings create a “boy who cried wolf” condition, where the driver becomes conditioned to ignore o... Read more

Incident date: Nov 24, 2025

While driving under normal conditions, the vehicle’s blind spot monitoring / side object detection system frequently activates alert warnings when no vehicle is present. These false alerts occur intermittently and are more common during rain or wet road conditions. Over time, the repeated false warnings create a “boy who cried wolf” condition, where the driver becomes conditioned to ignore o... Read more

Incident date: Feb 19, 2026

Fuel tank and def tank issues that throws error codes that will make your engine go into slump mode