摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device for a continuously variable transmission capable of improving the starting performance of a vehicle. <P>SOLUTION: When a speed ratio ip at a stopping time of the vehicle cannot be stored, an operating position of a step motor 27 is initialized to a home position such that a primary pulley pressure Ppri is completely drained, a secondary pulley pressure Psec is increased to a predetermined pressure P1, and a pulley ratio (the speed ratio ip) between a non-rotating primary pulley 2 and a non-rotating secondary pulley 3 is set at the lowest speed ratio. As a result, the primary pulley pressure Ppri is supplied reliably, and the starting performance of the vehicle is improved. <P>COPYRIGHT: (C)2008,JPO&INPIT |