Automatic Transmission problems of the 2010 Toyota Venza

2010 Toyota Venza sudden accelerated the consumer moved into the left turning lane at a four-way stop light to make a left turn. He slowed down to make the turn; and after making the turn, he then depressed the accelerator to proceed and the vehicle appeared to shift into neutral and the engine revved. The consumer then applied the brakes, but when he did they did not work and the abs light illuminated. The consumer panicked and then applied the accelerator again and the engine revved as if it were in neutral. The transmission did engage, but it felt as though it was slipping. The consumer also stated while backing out of the garage, he had trouble braking and the abs light illuminated. He had to apply the emergency brake to stop the vehicle.