CHEVROLET Complaints

The DEF tank failed making the exhaust system malfunction. This puts the vehicle in limp mode.

I have had this car seat a little over a year and the chest buckle randomly stopped magnetizing. It will appear magnetized but will pop apart. This is absolutely unsafe and these seats need pulled from the consumers.

Since March of 2025 I have identified a critical safety defect with my vehicle. When driving and without warning, the vehicle unexpectedly shifts to neutral, experiences a loss of propulsion, and the engine shuts off. This has occurred multiple times in which I narrowly escaped collisions with other vehicles or objects. If this would occur at a high rate of speed, it would certainly result in serious accident including possible fatality. I have experienced three near-accident scenarios when I had children in the vehicle. I have worked with Classic Chevrolet in Sugar Land, Texas who has made six attempts at repair. They have each time found a different component attribute to an error code and replaced that part. After each visit they tell me that the car is fixed and safe to drive. They have never been able to provide a clear explanation as to why I am experience this reoccurring issue, but attribute it to a different part each time. Within 5 days to 2 months, the incident repeats. I have recent video of the incident that I can share. Chevrolet Customer Care has been minimized my concern and informs me that their Service staff has found the vehicle to be fully operational and safe to operate. I have spent over $6,000 in failed repairs. I do not feel safe operating this vehicle. That list of repairs includes: March 7, 2025 - battery replacement March 28, 2025 - DC/DC power converter April 22, 2025 - ECM updates January 8, 2026 - •Throttle body replacement •Serpentine belt replacement •Engine air filter replacement •Transmission fluid flush •Coolant fluid flush •Fuel injection cleaning •Hydrogen carbon cleaning service January 23, 2026 - power control module (recall) January 30, 2026 - rear differential system replacement March 10, 2026 - • Replacement of the high-pressure fuel pump • Replacement of the DC power supply converter • Hydrogen carbon cleaning service I can share all invoices. Chevy is NOT TAKING THIS MATTER SERIOUSLY. Please support

I was driving south on interstate 15 freeway I was on the 3 lane in the middle of the road I was driving around 65-70 mph when my 1500 Silverado 2016 loose engine power and started to slow down I couldn’t get out fast enough and I almost got hit by three cars because I was driving so slow I pulled over emergency lines and the truck didn’t even start

"Shift to Park" alarm continues to appear when the car is in park. At times it does not clear for 10 minutes or so. On a couple of occasions I could not get it to go away for 30 minutes. This is an issue that drains the battery and have caused me to remain in the car to start and restart the vehicle until it is no longer present. Which damages the starter.

While pulling into a parking spot of a business and approximately 6 feet from the curb, the automatic emergency brake engaged forcing my whole body forward, slamming my head on the visor/roof of the car very forcefully/painfully. I was not in traffic, I was getting ready to park. My front seat passenger slammed against her seatbelt and I had a child in the back seat who slammed forward as well. No dash indicators or seat rumbling occurred, it was just an immediate jolt/hard stop that I was not braced for. At risk of concussion or TBI.

My vehicle has had recurring interior water intrusion and related safety concerns. The most serious symptom was interior window fogging on the inside of the vehicle for multiple days during or following rainy, snowy, and cold conditions, which significantly reduced visibility while driving and made it difficult to see out of the windshield and side windows. To clear the fogging quickly, I have had to turn off the heated seats and defrosters and open the windows; otherwise, I have needed to pull over and wait until I could safely see through the windshield again. A strong mildew odor would also develop and could last for days after rain. Sometimes the seats felt damp and the odor became worse when the heated seats were turned on. The first repair visit for this issue was January 13 to 19, 2026 and during that visit, the dealer was unable to recreate the issue. The problem continued, and after my navigation/infotainment screen began having issues, I returned the vehicle to the dealer again on March 7, 2026. I was then informed there was water intrusion and water-damaged carpeting, and I was told there was a known issue involving a faulty or broken seal on this model and there was a recall, but I have not been able to confirm that recall by VIN online. It remains unclear whether the leak is the full cause of the repeated interior fogging condition. In addition to the water intrusion issue, the vehicle has also had other electrical and safety-related concerns, including the infotainment screen turning white for weeks, abnormal turn-signal behavior after completing turns, lane-assist steering irregularities that pulled the vehicle toward the lane line, and braking irregularities, including the brakes locking up while backing into a parking space or during slow stop-and-go traffic. It is currently unknown whether moisture intrusion contributed to any of these other issues. My vehicle is still with the dealer for repairs until around April 15.

When putting the vehicle in park it doesn’t recognize it’s in park and keeps saying shift to park.

Unknown. The car seems to stall or slip when accelerating as is misfiring. It cuts off in the middle of the streets after coming out of auto stop mode. Pcv valve keeps popping up as issue. I had the pcv changed o2 sensors checked cleaned throttle body and air filter changed. The car still gives same problem and engine power reduction keeps popping on dashboard.

Coolant was found inside the Lithium-Ion battery module when the dealership opened it to repair a different issue. They condemned the battery on the spot. There was no damage to the battery module. All PMs were performed at Chevrolet dealerships throughout the life of the car. All recalls were fixed. Including the BECM replacement the car is known have problems with. Car had 127,000 miles on it. One of the service reps even admited that he's seen it on multiple cars and that it is a manufacturing problem. Dealership said the repair is $29,000. The car was $35000 new 10 years ago. Thank God there was no fire, I drove my family around in that car for years. The dealership won't even let me see the diagnosis report online anymore...