PRE-COLLISION SYSTEM SYSTEM DIAGRAM

Table 1. Communication Table
Sender	Receiver	Signal	Line
Pre-collision City Sensor	Brake Actuator Assembly (Skid Control ECU)	Brake assist standby signal Pre-collision brake operation signal	CAN
Pre-collision City Sensor	Combination Meter Assembly	Pre-collision system malfunction signal Warning signal Pre-collision system off and sensitivity display signal Pre-collision buzzer signal Pre-collision system existence signal	CAN
Brake Actuator Assembly (Skid Control ECU)	Pre-collision City Sensor	Vehicle speed signal Stop light switch signal Brake control hydraulic pressure signal Pre-collision system to VSC communication invalidation signal	CAN
Airbag Sensor Assembly (Yaw Rate and Acceleration Sensor)	Pre-collision City Sensor	Vehicle Yaw rate and acceleration signal	CAN
Spiral Cable Sub-assembly (Steering Angle Sensor)	Pre-collision City Sensor	Steering angle sensor signal	CAN
ECM	Pre-collision City Sensor	Shift position signal (D, R) Accelerator pedal opening angle signal Engine type information signal SFI system malfunction signal	CAN
Pre-collision City Sensor	ECM	Engine output control signal	CAN