2016 CHEVROLET SUBURBAN Complaints

I AM REPORTING A SEVERE AND RECURRING SAFETY DEFECT WHERE MY VEHICLE SUFFERS A COMPLETE LOSS OF ELECTRICAL AND ENGINE POWER WHILE IN MOTION. THIS HAPPENS WITHOUT WARNING AT VARIOUS SPEEDS AND DURING VARIOUS MANEUVERS, INCLUDING MAKING TURNS AND DRIVING STRAIGHT. THIS HAS HAPPENED OVER 500 TIMES SINCE THE 3 YEARS I HAVE HAD IT. I HAVE NOT FELT SAFE IN THE VEHICLE FOR A LONG TIME AND WHEN I HAVE TAKEN IT TO HAVE IT CHECKED NO ONE COULD TELL ME ANYTHING BECAUSE IT WAS NOT HAPPENING AT THE MOMENT. WHEN THE VEHICLE DIES IT COMES BACK TO LIFE ON IT'S OWN BUT THE TIMING IS NOT PRECISE AS TO WHEN IT HAPPENS. THE UNPREDICTABILITY OF THESE POWER FAILURES CREATES AN IMMINENT RISK OF A HIGH SPEED COLLISION OR BEING STRANDED IN A DANGEROUS INTERSECTION. I CAN'T EVEN SELL IT TO SOMEONE IN GOOD CONSCIOUS KNOWING IT HAS THESE SERIOUS ISSUES. NOT SURE I AM DOING EVERYTHING OR CONTACTING WHO ALL I NEED TO ABOUT THIS SITUATION BUT THIS IS A START

Increased brake pedal effort to the point of difficulty to stop or control brake pressure at low speeds. This seems like the same issue reported in Safety Recall #N192268499-01, but my VIN is outside the covered range. Is the effected range in the recall correct? This has happened intermittently since we purchased the vehicle private party in 2022 with 115.5k miles on it, but is getting worse.

There are 2 components of the vehicle that I believe are malfunctioning. The first component would be the brake system. At first the problem presented itself when going down a parking garage it was approximately 5 miles an hour while applying the brake and the brake suddenly got stuck and really sticky, I had to apply extreme pressure to the brake to get the vehicle to stop completely. It was only after I put the vehicle in park, turned it off, removed the keys from the ignition, open the doors, and then restarted the car afterwards where the brakes would become unstuck. Since that first incident in summer of 2024, there has been other similar incidents when I am breaking in a parking lot at lower speeds, on side streets at lower speeds, or any other circumstance where I would be applying the brake at lower speeds. The brakes would get very sticky hard to press and would not come to a complete stop unless using extreme force. This is a very scary incident because if there was a vehicle a pedestrian and we weren't able to stop the vehicle then we would have crashed and potentially hurt someone. We brought this up to our mechanic and he was not able to reproduce the issue. The engine light does not turn on for this issue and we are not able to produce any engine light codes for the braking issue. This issue continues to happen until this day and it is scary when it does happen. The second component that we believe is malfunctioning has to do with the suspension system, the air ride system. We have taken this problem to our mechanic since 2019, 2020. They've been able to temporarily repair the issue but after some time the part breaks down and we believe that this is a manufacturing issue. There is a warning lamp that appears. What happens is there is air constantly being pumped into the suspension and is drawing electricity from the battery and ultimately affecting other parts of the electronic components.

When driving at low speeds the brakes do not work. The vehicle will stop, but it is very hard to get it to stop. You must push the brake pedal all the way to the floor to get the brakes to work. This does not happen all time it will just happen out of no were, this can be scaring. I looked up to see if our vehicle has any current recalls, which it does not. But on 9/19/2019 we had our vehicle in the shop and they did do a recall at this time. It was Increased Brake Pedal Effort. NHTSA Campaign # 19V645000 and this sounds like exactly what was happening. This was done when our vehicle had 60,000 miles on it and at the time it was having no symptoms. We had never had any brake issues at this time. Now our vehicle is having these issues and I feel that this safety issue should be another recall on our vehicle and should be covered and fixed as it sounds like the same issue. Please let me know what can be done about this.

The contact owns a 2016 Chevrolet Suburban. The contact stated that while driving at an undisclosed speed, there was a rattling sound coming from the rear of the driver’s door. Upon inspecting the vehicle, the contact discovered that the exterior trim on the front driver’s door had started to detach and was loose. The vehicle was taken to the dealer, where it was determined that the exterior trim on the front driver’s door had failed and needed to be replaced. The vehicle was repaired. The manufacturer was made aware of the failure and referred the contact to the NHTSA for assistance. The approximate failure mileage was 121,000.

Transmission and Engine Failed. Please inspect. I've had several shops and mechanics inspect. I was towing both times and could have been seriously injured when my transmission went out. Then after that was resolved my engine went out. No symptoms or warnings before incidents occurred.

The contact owns a 2016 Chevrolet Suburban. The contact stated while driving at approximately 70 MPH, the vehicle brakes independently activated. The contact stated there were no warning lights illuminated. The contact pulled off the highway and stopped the vehicle. The vehicle was turned off and restarted and regained braking functionality. The failure was intermittent but occurred at various speeds. The failure occurred mostly while driving up an incline and depressing the accelerator pedal and the independent braking failure would occur. The contact had not taken the vehicle to a dealer or independent mechanic to be diagnosed. The vehicle was not repaired. The contact stated that prior to the failures the vehicle had been taken to a dealer to be repaired under NHTSA Campaign Number: 19V645000 (Service Brakes, Hydraulic). The manufacturer was not informed of the failure. The failure mileage was approximately 175,000.

The transmission stopped working it's wouldn't go we had kids in the car the car is in the shop and needs a transmission the engine light also came on

The transmission prematurely had to be replaced. The vehicle exhibited hesitation and thumping when changing from one gear to the next causing acceleration issues. The transmission exhibited the issue before 100,000 miles. The dealership changed the transmission at a cost to me over $6,000

The transmission shift solenoid stopped working going down the road which caused the vehicle to stall. Going from 65mph to dying without any warning signs no check engine no issues driving before. Check engin came on after the fact took it to a parts store to run the code came back with shift solenoid. More then likely need a new transmission for $6k.