Control apparatus for a vehicle with disengageable four-wheel drive

摘要

A control device for a vehicle with a disengageable four-wheel drive which has two differentials. The control device has a number of sensor means and a comparator means by which the speed of the vehicle; position of the accelerator and brake pedals; and a predetermined value are compared. In response to the comparison, the control device selectively and automatically engages and disengages the vehicle's four-wheel drive mode.