| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device of a vehicle which can cool coolant while suppressing an increase in fuel consumption during inertial running.SOLUTION: A control device of a vehicle includes an ECU 20 which controls the rotation of a fan 14 coupled to an output shaft 11a of an engine 11 via a fan clutch 13, and an ECU 17 which controls a clutch 15 during inertial running to perform coasting control for bringing the output shaft 11a of the engine 11 and a transmission shaft 16 into an uncoupled state. A main control part 22 of the ECU 20 outputs a stop signal for stopping the coasting control to the ECU 17 when a target rotation speed of the fan 14 which is calculated on the basis of a detection signal from a temperature detection sensor 31 for detecting the temperature of coolant is not less than a given threshold. The ECU 17 controls a clutch 15 to switch to a coupled state the output shaft 11a of the engine 11 and the transmission shaft 16 when the stop signal is input during the coasting control. |
