VSA System Description - System Diagram

WARNING: This page is about a different variant/trim than selected.

The system diagram of the VSA system is shown below.

For locations of each component on vehicle, refer to Component Location Index:

Courtesy of HONDA, U.S.A., INC.

F-CAN Communication Data

VSA System Receiving Signal

Transmitting Unit	Signal Name
Gauge control module	VSA OFF switch signal Brake fluid level switch signal

Transmitting Unit	Signal Name
PCM	VSA control enable/disable signal Accelerator pedal position signal Drive torque signal Power plant speed signal Shift position signal Brake pedal position switch signal Service check signal System failure information
EPS control unit	Steering angle signal
SRS unit	Yaw rate signal Lateral acceleration signal Longitudinal acceleration signal System failure information
Electric servo brake control unit	Hydraulic boost failure compensation control request signal Driver's input brake pressure signal Pressurization control activation signal System failure information

VSA System Primary Transmitting Signal

Transmitting Unit	Signal Name
VSA modulator-control unit	Drive torque control request signal Shift control request signal Wheel speed signal Master cylinder pressure signal Vehicle understeering state Estimated longitudinal acceleration signal Estimated L/R ' differential signal Buzzer request signal Indicator drive signal System operating information System failure information