System Outline

This system is composed of the VSA modulator-control unit, the wheel speed sensors, the steering angle sensor, the yaw rate-lateral acceleration sensor^*1 , the yaw rate-lateral/longitudinal acceleration sensor^*2 , and the system indicators in the gauge control module. The VSA modulator-control unit controls the ABS, EBD, TCS, VSA, HSA^*2 , and brake assist with the brake pressure of each wheel and reduces engine torque.

*1: Without SH-AWD

*2: With SH-AWD

Fig 1: VSA (Vehicle Stability Assist) System Communication Diagram

Courtesy of AMERICAN HONDA MOTOR CO., INC.