2011 Chevrolet Impala drivetrain & axles problems

Tl* the contact owns a 2011 chevrolet impala. When the vehicle was shifted into reverse, there was an abnormal noise underneath the vehicle. The vehicle stalled and was unable to be restarted. The contact stated that the transmission exploded while the vehicle was on the roadway. The contact was able to safely push the vehicle out of the way of oncoming traffic. The vehicle was not diagnosed nor repaired. The manufacturer was not notified of the issue. The approximate failure mileage was 36,700.

Tl* the contact owns a 2011 chevrolet impala. While driving 65 MPH, the engine stalled and the engine stability power reduction warning light illuminated. The failure recurred numerous times. The vehicle was taken to a dealer where it was diagnosed that the accelerator pedal and re-learned idle failed and needed to be replaced. The vehicle was repaired. Also, while driving at various speeds, the gear shift became inoperable.