System Outline

This system is composed of the VSA modulator-control unit, the wheel speed sensors, the steering angle sensor, 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, HSA and brake assist with the brake pressure of each wheel and reduces engine torque.

Fig 1: Identifying VSA Modulator-Control Unit Communication Diagram

Courtesy of AMERICAN HONDA MOTOR CO., INC.