Collision Mitigation Braking System (CMBS) Description - System Diagram

The system diagram of the CMBS is shown below.

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

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

F-CAN Communication Data

Millimeter Wave Radar Receiving Signal:

Originating Unit	Signal Name
EPS control unit	EPS system failure information Steering angle signal Steering angle neutral position learning information
Gauge control module	CMBS OFF switch status information Gauge control module failure information Customized information
Multipurpose camera unit*	Object recognition information Multipurpose camera unit failure information

*: With the multipurpose camera unit via ACC-CAN line.

Originating Unit	Signal Name
PCM	Accelerator pedal position (APP) sensor signal Brake pedal position switch signal
TCM	Transmission failure information
SBW shifter control module	Shift position status
SRS unit	Yaw rate sensor signal Yaw rate sensor failure information Longitudinal acceleration sensor signal
VSA modulator-control unit	Master cylinder pressure signal VSA system actuation information VSA system failure information Wheel speed sensor signals
Electric brake booster	Electric brake booster system failure information

*: With the multipurpose camera unit via ACC-CAN line.

Millimeter Wave Radar Transmitting Signal:

Destination Unit	Signal Name
EPS control unit	---
Gauge control module	Buzzer request signal CMBS status information MID screen requirement: CMBS indicator CMBS indicates for self-diagnostic function Customized information
Multipurpose camera unit	Vehicle information
PCM	---
TCM	---
SBW shifter control module	---
SRS unit	CMBS operating information
VSA modulator-control unit	Automatic brake actuation request signal Brake light lighting control request signal CMBS failure information
Electric brake booster	---

*: With the multipurpose camera unit via ACC-CAN line.