NHTSA Complaint #11565892 — 2017 CHEVROLET SUBURBAN

Transmission sudden failure. We were driving down the road when we suddenly lost all power to the wheels. No ability to accelerate or maintain vehicle speed, only coast with the remaining speed we had like it was in neutral. No warnings or trouble light, no noticeable symptoms ahead of time. I would press the gas pedal and the engine would Rev high like it was in neutral. I had just pulled out into the flow of traffic and the cars behind me soon had to all come to a stop because i lost accelaration and had nowhere to go with parked cars along the side of the road. Luckily we were not on a really busy road and could eventually get out of traffic. I can only imagine how bad it could have been if I was in the middle of highway traffic, or going up a snowy hill, or trying to cross a divided highway, etc. The car had to be towed to the nearest dealership and is awaiting repair. The dealer says the torque converter failed and subsequently damaged the transmission fluid pump and will require the entire transmission to be replaced and cost us over $6600. It should be available for inspection but I guess you would need to contact Blaise Alexander Chevrolet of phillipsburg pa. I don't know if anyone else has inspected it. I suspect this is a very well known issue/defect. Other mechanics I talked with instantly guessed the failure before the dealer could tell us. I have the 6 speed transmission and I see there is a class action lawsuit for the similar 8 speed failures.