Transmission shudder and hard or violent shifting
POWER TRAIN
14 NHTSA complaints · 2019-07 → 2026-05
“The contact owns a 2018 Chevrolet Camaro. The contact stated while driving approximately 55 MPH, the transmission shuddered. No warning light was illuminated. The vehicle was not drivable and was towed to the residence”
“Car feels like you are driving over rumble strips when the road is clearly smooth. Tried buying new tires and nothing would fix it. Then looked online and found many thousands of people having same issue that has affected all gm 8 speed transmissions for several years”
“TRANSMISSION ISN'T CONTROLLED WELL. WHEN COMING TO A COMPLETE STOP THE TRANSMISSION TENDS TO SHIFT TO 1ST GEAR VIOLENTLY WHICH MAY CAUSE THE VEHICLE TO MOVE FORWARD AND HIT A CAR IN FRONT OF YOU”