Car Will Not Accelerate problems of the 2012 Cadillac SRX

The contact owns a 2012 Cadillac Srx. While the vehicle was parked, there was a downpour of rain. After the rain, the tailgate became inoperable. While driving approximately 45 mph, the accelerator pedal was depressed but the vehicle failed to accelerate. While the vehicle was being towed two days after the rain, there was a large amount of water coming from under the vehicle. The vehicle was taken to a dealer where it was diagnosed that all of the modules were wet and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was unknown.