System Diagram

Courtesy of NISSAN NORTH AMERICA, INC.

Part name	Description
AV control unit	Refer to Component Description .
Display unit	Refer to Component Description .
External data input box	Refer to Component Description .
Satellite radio antenna	Refer to Component Description .
GPS antenna	Refer to Component Description .
Window antenna	Refer to Component Description .
TCM	Transmits the shift position signal to the AV control unit via CAN communication.
Chassis control module	Transmits the drive mode signal to the AV control unit via CAN communication.
BCM	Transmits the vehicle setting signal to the AV control unit via CAN communication.
ECM	Transmits the following signals to the AV control unit via CAN communication. Engine status signal Fuel consumption monitor signal Engine torque signal Accelerator pedal position signal
Active noise control unit	Refer to Component Description .
Front microphone (for active noise cancellation)	Refer to Component Description .
Rear microphone (for active noise cancellation)	Refer to Component Description .
Combination meter	Transmits the following signals to the AV control unit via CAN communication. Distance to empty signal Fuel level low warning signal Vehicle speed signal Parking brake switch signal
Steering switch	Refer to Component Description .
Around view monitor control unit	Transmits the camera image signal to the AV control unit
TCU	Transmits the microphone signal to the AV control unit
Microphone	Refer to Component Description .
Integral switch	Refer to Component Description .
Multifunction switch	Refer to Component Description .

AV Control Unit Input Signal (CAN Communication)

Transmit unit	Signal name
ECM	Engine status signal
	Engine torque signal
	Engine speed signal
	Accelerator pedal position signal
	Fuel consumption monitor signal
ABS actuator and electric unit (control unit)	Vehicle speed signal
Combination meter	Distance to empty signal
	Fuel level low warning signal
	Parking brake switch signal
	Vehicle speed signal
Chassis control module	Drive mode signal
BCM	System setting signal
TCM	Shift position signal

Active Noise Control Unit Input Signal (CAN Communication)

Transmit unit	Signal name
ECM	Engine torque signal
ECM	Accelerator pedal position signal
Combination meter	Vehicle speed signal
Chassis control module	Drive mode signal