Patent ID: 8733521

Claim:
A method of controlling a dual clutch transmission comprising, in combination, providing a flow of pressurized hydraulic fluid, directing a portion of such flow of pressurized hydraulic fluid serially through a first pressure control device and a first flow control device to a first clutch actuator and sensing a position of such first clutch actuator, directing another portion of such flow of pressurized hydraulic fluid serially through a second pressure control device and a second flow control device to a second clutch actuator and sensing a position of such second clutch actuator, and directing another portion of such flow of pressurized hydraulic fluid to an actuator pressure control device, directing portions of pressure controlled flow from said actuator pressure control device to a logic valve and a third flow control device, directing flow of hydraulic fluid from said third flow control device to said logic valve, selectively directing flow and pressure controlled hydraulic fluid from said logic valve through a fourth flow control device to a first hydraulic shift actuator, to a second hydraulic shift actuator, to a third hydraulic shift actuator and through a fifth flow control device to a fourth hydraulic shift actuator.