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Home >> Acura >> 2003 >> MDX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 99 (VSA (Vehicle Stability Assist) System) >> System Description >> VSA Modulator-control Unit Inputs and Outputs for 46P Connector >> System Outline

System Outline

WARNING: This page is about a different car, the 2009 Acura MDX, 2008 Acura MDX, and 2007 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

This system is composed of the VSA modulator-control unit, the wheel speed sensors, the steering angle sensor, and the yaw rate-lateral/longitudinal acceleration sensor, and the system indicators in the gauge control module. The VSA modulator-control unit controls the ABS, EBD, TCS, VSA, trailer stability assist, and brake assist with the brake pressure of each wheel and the engine torque.

Fig 1: Control Unit And Modulator Unit System Diagram
G05486862Courtesy of AMERICAN HONDA MOTOR CO., INC.