| 摘要 |
PURPOSE:To shift down a speed successively to a low speed side from a high speed side matched with a running condition at this time without simply selecting a speed change shift in the high speed side when a trouble is generated in a car speed sensor in an automatic transmission vehicle. CONSTITUTION:A control mechanism 1 is provided with a function in which a speed change shift, having torque necessary for running, is selected by shifting down the speed change shift successively from the highest speed change shift at the time of trouble in a car speed sensor 7. |
