2016 Chevrolet Tahoe

On November 20, 2018, the Office of Defects Investigations (ODI) opened PE18-012 to investigate instances of sudden onset of a hard brake pedal that could result in extended stopping distance due to an issue with the brake assist vacuum pump in model year (MY) 2014 through 2016 GMC Sierra 1500 and Chevrolet Silverado 1500 series pickup trucks and MY 2015 through 2016 Cadillac Escalade, Chevrolet Suburban, Chevrolet Tahoe, and GMC Yukon SUVs.If the brake assist vacuum pump fails to operate as intended, the amount of brake power assist supplied to the driver can be significantly reduced, extending the subject vehicle stopping distance. GM stated that the root cause of pump failures was due to foreign debris such as oil sludge in the engine oil. GM stated that this debris can become trapped by the oil inlet filter screen. Under normal operation, this screen allows a small amount of oil into the brake vacuum pump. The foreign debris can, over time, clog the pump which can cause a loss of lubrication and a reduction in the amount of vacuum produced leading to a hard pedal and extended stopping distance.On December 13, 2018, GM issued a Special Coverage (N182202780) for the brake vacuum pump issue in MY 2014-2017 trucks and 2015-2017 SUVs on the K2XX platform for 6 years or 72,000 miles. Special Coverage repair includes the replacement of the vacuum pump and vacuum pump belt. Consumers received notification of the coverage via mail. On September 6, 2019, GM notified NHTSA that it was conducting safety recall 19V-645 which reprograms the electronic brake control module (EBCM) and included approximately 3.5 million trucks and SUVs. In October 2019, GM extended the terms of special coverage N182202780 to 10 years or 150,000 miles as well as now including the entire scope of recall 19V-645. In October 2020, GM expanded the scope of coverage N182202780 to include the MY 2018 Escalade and 2019 Tahoe.The remedy implemented in GM recall 19V-645 appears to be sufficient in addressing the safety-related concerns of this issue. Loss of vacuum assist now occurs at a progressive rate as well as there being a more timely warning of a brake problem to the driver through the driver information center (DIC). In view of the recall action and revision to the special coverage, this Preliminary Evaluation is closed. The agency reserves the right to take additional action if warranted by new circumstances. The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.

On 7/28 while driving my vehicle, the ABS and traction control light came on unexpectedly (the symbol with the car and squiggly line in front of it). Nothing is wrong with the vehicle for these lights to come on as I keep up with all maintenance and repairs to this suv seeing that im the only owner. Then the next day, I noticed my truck keeps accelerating uncontrollably and then out of nowhere, the brakes would activate as if i am driving on ice (its summer time, there is no snow or ice on the roads). This issue keeps happening and today I almost got in a car accident for my vehicle accelerating on its own and when I went to apply the brakes, it barely stop the car. My car has brand new brakes, brake fluid is new, etc. Next thing I see on my dashboard it said service the stablitrak. I went to do research on this and I found that this is a common issue with all GM cars that was made 2014 to 2019. I have a 2016 Chevy Tahoe LT and have never had any issues with .y vehicle until now. I read there was a recall on models like my truck and when I put in the VIN, it said there was no recall. This is fraud because I know me almost getting into an accident had something to do with the stablitrak and GM should fix this issue seeing that the programming of the power steering and other features is on GM's end, not mine. This is a very bad safety hazard and if it wasn't for me applying the emergency brake, me and the car I would have hit would have been in serious danger. I see that I am not the only person with this issue and a Chevy serviceman said that this is a common problem with vehicles like mine and they are not sure why there isn't a recall on the stablitrak. I have children and I am afraid to drive the vehicle because of mostly all electrical components have been disabled due to the faulty stablitrak. This is putting the safety of myself and my children at grave danger and risk and something has to be done for our safety

NHTSA ID

11753832

Incident

Jul 29, 2026

I have been having issues with the brakes on my 2016 Chevy Tahoe for as long as I can remember. When going very slow, such as in a parking lot or pulling into a parking space, my car feels like I am driving on ice when I brake. I am not sure if I am actually going to stop or hit a car/person. The brake pedal also gets very hard. It makes a squeaking sound and also sounds "airy". It is an intermittent problem and does not happen every single time I press on the brakes when going slow. I received a recall notice back in 2019 for increased brake pedal effort and the dealer reprogrammed something. This however, ultimately did not fix the issue and I have never received any follow up information or recall alerts pertaining to this issue. I have mentioned this a few times to both the dealership and an independent mechanic in the last 6+ years, but the car never has the issue when it is in for service. I was told the last 2 times that I took my car in for service that I needed new brake pads and rotors. so both have been replaced twice in the last 4 years. The issue with the brake pedal happened again the other day, only this time, I received a warning message to service brake assist and I smelled what I can only describe as burning brake dust. I also noticed what looks like brake dust on the floor of my garage. I was once again irritated and decided to start googling and that is when I found a special coverage warranty on GM's site for the exact issue I have been having all of these years. The warranty expires December 15, 2026 or at 150211 miles. I called the dealership and GM to see if they would honor the warranty since I only had 150,350 miles on my car, however they both said no. What can I do? I guess they would rather I hit and injure someone than fix an issue they are obviously aware of? Why was I never notified that there was a special coverage warranty on my car? When these incidents occur it is scary and poses a danger to both myself and others.

NHTSA ID

11752862

Incident

Jul 21, 2026

The contact owns a 2016 Chevrolet Tahoe. The contact stated that while driving approximately 10 MPH in sand, the vehicle stalled, and the steering wheel seized. The contact turned off the vehicle, jiggled the steering wheel, and waited approximately 10 minutes before restarting the vehicle to continue driving. The vehicle was taken to a certified mechanic who was unable to duplicate the failure. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 56,000.

NHTSA ID

11750510

Incident

Apr 15, 2026

Mileage

56,000 mi

THERE IS DELAMINATION HAPPENING ON THE HOOD AND ROOF OF MY CAR AND IS PUTTING THE INTEGRITY OF THE CAR AT RISK WITH BARE METAL BEING EXPOSED TO THE ELEMENTS THUS CAUSING RUST AND BREAK DOWN OF THE STRUCTURE OF THE VEHICLE.

NHTSA ID

11747435

Incident

Jun 25, 2026

I live in Lake Charles Louisiana. I have a 2016 Tahoe LTZ my transmission went out .

NHTSA ID

11727362

Incident

Mar 23, 2026

I purchased a 2016 Chevrolet Tahoe on March 8, 2026, in [XXX] . After the sale, I discovered that the vehicle has serious undisclosed safety defects, including evidence that the airbag (Supplemental Restraint System) had previously deployed and was not properly repaired or restored to working condition, and were actually cut and removed from the vehicle and glued and covered up. This defect was not disclosed prior to purchase and represents a significant safety hazard. It is available for inspection. This put my safety and others at risk because if I had not noticed that the airbag system was not working and was removed and if I had been in a wreck who knows the injuries that me or somebody else could have sustained. The problem has not been confirmed or reproduced by anybody other than me I have physical documentation pictures and diagnostic reports showing the issue. The vehicle has not been inspected by police manufacturer or insurance as of yet but will be completed in the very near future. There was an airbag warning light on on the dash of the vehicle when I purchased it my assumption that it was just an error or a warning since I knew that the vehicle had been in a minor incident but I would’ve never thought that all of the airbags would’ve been cut out and hidden in the vehicle. Through my own investigation, I also located what appears to be the seller’s Facebook Marketplace account, where he has dozens of vehicles listed under a personal profile. This suggests he may be operating as an unlicensed vehicle dealer (curbstoning) and potentially selling multiple vehicles with undisclosed defects. I have attempted to resolve this matter directly by sending a formal demand letter and allowing time for response, but the seller has failed to respond or offer any resolution and has ceased communication. I have documentation and evidence including photos, videos, messages, and screenshots of vehicle listings that support these claims. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U

NHTSA ID

11726588

Incident

Mar 9, 2026

Hello, I has problems driving my car like by brakes braking out of nowhere. There was even a couple times I felt like the car swerved, even though I did not do anything to the steering wheel. Then I found out I had a recall that said not to drive the car because it was dangerous so I parked it in my driveway and I have not driven it for many months as I’ve been getting rental cars. Eventually, I brought it into Antelope Valley Chevrolet and they told me they were going to fix it but then they actually told me that I had to pay around $1000 for a part that I found out later only cost under $100 and takes three minutes to put in. This is apart from Chevrolet and not some knock off from China that I found for under $100 online. So I’m a little upset that I came in for a recall and they’re trying to get me to do a repair for almost $2000. They never even offered me a rental car and they’re threatening me saying that if we don’t move forward with it, they’re gonna charge me $50 a day for storage. I feel like they’re intimidating me to try to make me traded in for a new one, but I am not ready to get a new one. I just want to get my car on the road again.

NHTSA ID

11722325

Incident

Jun 15, 2025

Vehicle: 2016 Chevrolet Tahoe Mileage at failure: 96,700 miles Component: Powertrain – Transmission While driving on the highway returning home from Columbus, OH, my 2016 Chevrolet Tahoe experienced a sudden transmission failure without any warning. We were traveling in the third lane at approximately 70–74 mph when the vehicle abruptly lost power and rapidly slowed down to approximately 15–25 mph. This occurred in active traffic and created an immediate and severe safety hazard. The sudden loss of speed nearly caused a collision with surrounding vehicles traveling at highway speeds. There were five occupants in the vehicle, including three children. Due to traffic conditions, other drivers were braking, honking, and swerving. I was only able to avoid a crash by immediately maneuvering across lanes to reach the shoulder. The vehicle was disabled and had to be towed. The transmission required full replacement. Total repair cost exceeded $6,000, and the vehicle was out of service for approximately two weeks. I am submitting the repair receipt from the transmission shop with this complaint. After the failure, I learned that sudden transmission failure is a commonly reported issue with Chevrolet vehicles, including the Tahoe. This failure occurred without warning and represents a serious safety defect that put my family and other motorists at risk.

NHTSA ID

11714416

Incident

May 15, 2024

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