Common Problems with the 2021 Chevrolet Tahoe
Powertrain, Transmission Issues:
“The contact owns a 2021 Chevrolet Tahoe. The contact stated while driving 65 MPH, the vehicle experienced phantom braking and stopped suddenly. The adaptive cruise control warning light was illuminated. The contact stated that after several minutes the vehicle started operating normally. The vehicle was taken to the dealer however, no cause for the failure was found. The manufacturer was not contacted. The failure mileage was 10,000.”
“The contact owns a 2021 Chevrolet Tahoe. The contact stated that while driving at an undisclosed speed, the vehicle stalled without warning. The contact stated that the transmission independently moved into park (P) and the gear shifter would not move after several attempts. The vehicle was towed to a dealer who informed the contact that they could not repair the vehicle because they did not have the adequate tool to unlock the transmission. Upon receiving the tool days later, the dealer diagnosed that water had leaked into the fuel tank, which led to the failure. The manufacturer was notified of the failure and advised the contact that they would follow up. The contact was still awaiting a call back from the manufacturer. The vehicle was not repaired. The failure mileage was approximately 27,000.”
“You cannot put the vehicle into Neutral unless the engine is running. This is a huge safety issue as my Tahoe broke down in the middle of a very busy intersection at night time, and it took 3 hours for a tow truck to show up. If I had been able to get the vehicle into Neutral, I could have pushed it out of the intersection into a safe location.”
Electrical System Problems:
“While driving in traffic the car shut off, engine stopped. When the car stopped it went into park. Could not restart the car. Starter worked and engine started but ran very rough then stopped several times. I could not completely shut off the car in an attempt to basically reboot. Car had to be towed to the dealer.”
“Received an Over-the-Air update that rendered my vehicle unless. My vehicle would no longer start, or power on, or power on in accessory mode. It was stuck in Park, the electronic Parking Brake could not be disengaged, the door locks could not be operated and left unlocked, no lights, no warning lights, the emergency lights did not function, no horn, and most everything else. The only things still working were the radio, the driver's side powered seat would move, and the light came on for the Parking Brake. The battery was fully charged. I also started receiving messages through my Chevrolet APP that the vehicle had no air in the tires, no oil in the engine, and many other items that needed servicing. I am not sure what exact components or computers have failed yet. GM could not find any dealer to render aid and come to my location to reprogram the vehicle. It had to be towed to a dealer. With the electronic Parking Brake engaged, GM had a hard time trying to find a tow truck that wouldn't just drag the vehicle down my driveway and onto a flatbed.”
“The dashboard for the vehicle loses all power and does not regain power/connectivity. I've had this problem "fixed" 5 times by the Chevy dealership and the issues continues. They've replaced the entire dash, checked electrical components, changed out the electrical bank, and the issues continues. Driving down the road at 65 mph to have your dash go out is not only terrifying but extremely dangerous! I have no idea how fast I'm going, how much gas I have, no situational awareness related to vehicles that are close by... the ENTIRE dash goes out. This is a brand new 2021 Chevy Tahoe... I bought it with 4 miles on it and within a month of the purchase, the vehicle had this problem.”
Engine Problems:
“I have an on going problem with the emissions system on my 2021 Tahoe. The vehicle discharges raw diesel fuel and DEF from the exhaust tail pipe during cold startup. This discharge is overwhelming and is so strong it can be detected by smell from over fifty feet away. In addition to this issue the fumes enter the inside of the vehicle and at times it is so bad you need to open the windows. I believe this problem is unsafe as it poses a fire risk and a CO exposure risk to the vehicle occupants. The vehicle has been in the shop repeatedly for the past eighteen months with various parts replaced. To date none of the repairs have fixed the problem. In February GM issued a statement saying that this is normal operations.”
“The contact owns a 2021 Chevrolet Tahoe. The contact stated while driving 35 MPH, there was a loud knocking sound coming from the vehicle and the vehicle was shaking abnormally. The contact stated that the check engine warning light was illuminated. The vehicle was taken to the dealer for diagnostic testing and the contact was made aware of a cylinder #3 misfire which caused the lifters to fail. The contact stated that the lifters on the driver’s side and the gaskets, bolts, and rods were replaced; however, the failure recurred. The manufacture was not contacted or notified of the failure. The failure mileage was 16,786.”
“Experienced a collapsed lifter on my 2021 Chevy Tahoe at 18,000 miles, also had a bent push rod, all whiling 40 mph. This is my second time having this issue. There is a problematic design with the active fuel management system. The frequency this is occurring is unacceptable. I also had the same issue on another GM truck at 120k miles which costs 6,000 dollars to repair.”
Seat Belts/ Air Bags Problems:
“2022 Tahoe was inspected for the announced recall. The manufacturer Chevy has no timeline for when the 3rd row seat belts will be repaired but only said we CANNOT use any of the 3rd row seats till fully repaired. I called chevy and ask them what’s the suggestion what’s if the passenger is 5 or more. Will the give rental fee or a loaner vehicle. They said no. This is totally unacceptable. GM is offering nothing to customers that purchased $74000+ vehicles from them for the very reason that they have big 3rd rows. How are families of 5 or more supposed to function in the meantime? NHTSA should exert all available pressure on GM to prioritize on-road vehicles and do it now.”
“The contact owns a 2021 Chevrolet Tahoe. The contact received a notification for NHTSA Campaign Number: 22V617000 (Seat Belts) however, the part to do the recall repair was unavailable. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. VIN tool confirms parts not available.”
“The service safety restraint system light keeps coming on. This error comes while stationary and in motion. I took it back to the dealership and they said it was the driver seat that keep making the error happen”
Sources: www.nhtsa.gov, carcomplaints.com
California Lemon Law and How Valero Law Can Assist
The California Lemon Law serves as a crucial protection for consumers who have purchased or leased vehicles afflicted by defects, including the 2021 Chevrolet Tahoe. If you're grappling with ongoing issues that haven't been effectively resolved despite reasonable repair attempts, or if your vehicle has been out of service for a substantial duration due to repairs, you might have strong grounds for a Lemon Law case.
Valero Law, a respected Lemon Law attorney firm, specializes in supporting individuals navigating challenges like those faced with the 2021 Chevrolet Tahoe. Equipped with a deep understanding of the intricacies within Lemon Law cases, we can adeptly guide you through the legal process. Whether it involves negotiating with the manufacturer for a buyback or replacement, or pursuing a legal claim to protect your rights, Valero Law is dedicated to advocating for your interests. If the ongoing problems with your Chevrolet Tahoe are impacting your driving experience, it's wise to consider seeking the expertise of Valero Law to explore your options and pursue resolution through the California Lemon Law.