The contact owns a 2020 Dodge Grand Caravan. The contact stated that while driving at an undisclosed speed, the vehicle shuddered, and the transmission failed to properly shift intermittently. There was no warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed that the transmission had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 91,715.