2018 Chevrolet Suburban

We were driving the 2018 Chevrolet Suburban with our three children we tried to accelerate at a green light the car jolted to a halt and someone almost hit us from behind. If this would have happened on the highway we could have caused a major accident and put my kids lives in danger. Was able to get the car to move to the side of the road. We had the car towed to an automotive repair shop and they said there was an issue with the torque convertor and the transmission was totally ruined. There were no check engine lights and no warning what so ever! The repair shop said they haven’t seen this happen on a car with so few miles. Costing us 4.5k and a couple weeks. There are no recalls for this issue on our car.

I had noticed an intermittent chirping noise coming from the vehicle, but no warning lights were on and it did not seem significant, I thought maybe it was a squeaky belt that I would have checked at our next routine maintenance. My husband drove the vehicle next for an approximately 12-mile round trip. He noticed the noise get more consistent and louder, and while pulling into our driveway, I observed that the sound was very loud and smoke was coming from the right side wheel well. As soon as he put the vehicle in park, coolant flooded the driveway. We had an independent mechanic come to our home to diagnose the vehicle. He stated that the water pump completely blew and the pulley was loose. The mechanic emphasized that a car this age should not have had a loose water pump/pulley and that this was a manufacturing issue. He was very concerned that if it had blown while driving, it would have shut off the engine entirely and could have caused a catastrophic accident. He recommended a new water pump and thermostat.

When driving with the 4x4 switch in the auto setting the car would jerk while driving at high speeds. Almost seemed like the left front tire would engage on dry pavement. Also there is a loss of steering while the vehicle is in motion. Speed does not change when it happens. Seems to happen more when driving around a corner. Loss of steering happened for a split second or multiple seconds.

Both 2nd row seatbelt tensioners failed within four years of owning the vehicle (bucket seats) with an estimated cost of $500 to fix. We were advise that this is the result of using a recommended child car seat. It is not acceptable or safe to have a seat belt system that cannot be used properly after a car seat has been used and removed.

The car was slowly making right hand turn when we heard a loud noise and stopped the car Once we got out, we saw that right wheel was completely torn out. We have videos and pictures. If it would happened on the higher speed, we would be dead. The car shop told us that they never seen anything like that in the past. Per their report, upper control arm broke off then the rest followed: lower control arm, ball joint, outer tie rod, poss inner tie rod, sway bar link, abs sensor connector. Consumer also learned from dealer that certain parts do not exist anymore and new ones are available.

I purchased the vehicle in June. On a trip in July the transmission stopped functioning in the middle of a major highway. There was no warning and the car just stopped. After getting it to a service dealer in the state we were traveling in, we were told it was the transmission. The car had less than 34,000 miles on it. Fast forward to today and 4 garage visits later, I know own a vehicle that I am told by service dept could need an entire transmission. At less than 40,000 miles.

My wife and son were traveling on the interstate in Indianapolis and the brakes began to fail in our 2018 Chevy Suburban. The brake pedal was almost impossible to depress to get the vehicle to even slow down. She was afraid that she was not going to be able to stop and get in a crash. Fortunately, she was able to maneuver the vehicle to the shoulder as it finally slowed down enough. She was afraid to go any farther to an exit for fear of not being able to stop down a sloping exit. So she was able to come to a stop on the shoulder of the interstate. Their was a warning light that came on as this was happening, which was the ABS warning light. It was towed to Andy Mohr Speedway Chevrolet and they have diagnosed it as a failed vacuum pump. After doing research, I found that there is a recall on 2018 Chevrolet Suburban for the vacuum pump. However, the VIN on my vehicle wasn't included. The recall number is N192268490. The information listed in this recall sounds exactly was happened to our vehicle causing the very dangerous condition that could have resulted in a tragic crash.