| 摘要 |
<p>PROBLEM TO BE SOLVED: To inhibit a rise in temperature of automatic transmission operating fluid (ATF). SOLUTION: A transmission temperature sensor 56 detects the temperature Ta of the ATF in a transmission. A tank temperature sensor 58 detects a temperature Tb within a storage tank 44. If the temperature Ta within the transmission is equal to or higher than a predetermined value Th and a differenceΔT (=Ta-Tb) between the temperature Ta within the transmission and the temperature Tb within the storage tank 44 is equal to or greater than a predetermined value Td, then the ATF in the storage tank 44 is released.</p> |
