An integrated control system for integrally controlling operations of an electronic torque split system and a traction control system for an automotive vehicle is provided. This system is such that when slippage of auxiliary driven wheels to which engine torque is variably delivered exceeds an auxiliary wheel target slippage value which is determined in a preselected relation to a cornering condition, the torque split system modifies an amount of engine torque distribution to the auxiliary wheels so that the auxiliary wheel slippage is adjusted toward the auxiliary wheel target slippage value, while the traction control system is activated to reduce an excess of engine torque constantly delivered to primary driven wheels for maintaining primary driven wheel slippage within a preselected allowable range.