| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device of a lockup clutch which improves the durability of a friction material, fuel economy and drivability.SOLUTION: In the case that a temperature Tof a lockup clutch device 26 is higher than a prescribed temperature T, and the lockup clutch device 26 is in a completely-engaged state, an oil amount flowing to the friction material 44 is increased more than that in the case the temperature Tof the lockup clutch device 26 is higher than the prescribed temperature T, and the lockup clutch device 26 is not in the completely-engaged state. By this constitution, even if the oil amount flowing to the friction material 44 is increased in order to improve the durability of the friction material 44 in the completely-engaged state of the lockup clutch device 26, the lockup clutch device 26 is not slid by the completely-engaged state, a torque capacity of the lockup clutch device 26 is not lowered, the lockup clutch device 26 is not slipped and does not become unstable, and thereby the deterioration of judder performance is suppressed. |
