Toyota Motor Corp said on Monday it will build a new $3.6 billion auto plant in Texas and shift some truck production to the United States from Mexico. The Japanese automaker said the new 2.5-million-square-foot building will be located on its San Antonio manufacturing campus and will open by 2030, creating 2,000 jobs. The company said it will move production of its mid-size Tacoma pickup truck from its Baja California plant in Mexico to Texas when the factory is completed.