Vehicle Stability Assist (VSA)

VSA Control Unit Inputs and Outputs for Connector A (22P)











VSA Control Unit Inputs and Outputs for Connector B (16P)











VSA Control Unit Inputs and Outputs for Connector C (26P)

Outline
This system consists of the VSA control unit, the modulator unit, four wheel sensors, the VSA-TCS control valve assembly (the VSA-TCS control valve actuator (sub-throttle motor) and the VSA-TCS control valve sensor), the steering angle sensor, the yaw rate sensor, the lateral acceleration sensor, and the PCM. The system integrates the Anti-lock Brake System (ABS), the Vehicle Stability Assist (VSA) system, and the TCS (Traction Control System). The TCS includes brake TCS, engine TCS, and throttle TCS.