Abstract: A dual control device for selectively actuating a brake, a clutch or an accelerator of a driving school vehicle having at least one mechanical sensor which generates an electrical signal corresponding to an action of a foot of the user. An electrical circuit receives this electrical signal so as to actuate on electric motive member. The electric motive member has an output mechanical element affixed to an end of an actuating flexible element and connected to one of the pedals. The output mechanical element applies an axial stress on the flexible element when the motive member is actuated. The axial stress applied to the flexible element being applied onto the pedal so as to pull the pedal toward the floor of the vehicle.