Input torque control system of belt-type continuously variable transmission for vehicle

A transmission controller commands a demand torque of an engine to an engine controller (19) according to an actual secondary pulley pressure (Psec) that is detected by a secondary pulley pressure sensor (15) when a vehicle speed is 0 km/h and a state wherein gear ratio is equal to or higher than a predetermined gear ratio is continued for a first predetermined time or more. Thereby, since an input torque corresponding to a secondary pulley pressure (Psec) which is actually generated is inputted to a primary pulley even when a failure occurs in the secondary pulley rotation sensor (14), engine performance of a vehicle can be ensured.