| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a trouble itself that change from a parking range P to other shift ranges can not be done like in conventional examples by disabling establishment of the parking range P in a situation that parking load gets excessive in a range changeover device 20 selecting a shift range according to needs in an automatic transmission 3 for a vehicle 1. <P>SOLUTION: When parking load higher than a predetermined value is generated during stop, a fail safe process inhibiting change to the parking range P is executed. <P>COPYRIGHT: (C)2008,JPO&INPIT |
