System Description: Notes

WARNING: This page is about a different car, the 2008 Infiniti EX35. However, it is still accessible from the selected car via links, so may be relevant.

Multi AV system means that the following systems are integrated.

SYSTEM NAME REFERENCE

System name	System explanation
NAVIGATION SYSTEM	SYSTEM DESCRIPTION
AUDIO SYSTEM	SYSTEM DESCRIPTION
REAR VIEW MONITOR SYSTEM	SYSTEM DESCRIPTION
VEHICLE INFORMATION SYSTEM	Status of audio, climate control system, fuel economy, maintenance and navigation are displayed. AV control unit displays the fuel consumption status while receiving data signal through CAN communication from ECM, unified meter and A/C amp. AV control unit is connected to BCM via CAN communication transmitting/receiving for the vehicle settings function.
HANDS-FREE PHONE SYSTEM	Refer to the following HANDS-FREE PHONE SYSTEM .
AUXILIARY INPUT SYSTEM	Refer to the following AUXILIARY INPUT SYSTEM .
VOICE RECOGNITION SYSTEM	Refer to the following VOICE RECOGNITION SYSTEM .
TOUCH PANEL SYSTEM	Refer to the following TOUCH PANEL SYSTEM .

AV control unit function by transmitting/receiving data one by one with each unit (slave unit) that configures them completely as a master unit by connecting between units that configure MULTI AV system with two AV communication lines (H, L).
Around view monitor control unit transmits/receives the data signal with sonar control unit and controls sonar control unit. Around view monitor control unit transmits the information received from sonar control unit to AV control unit. (With around view monitor)
Two AV communication lines (H, L) adopt a twisted pair line that is resistant to noise.
AV control unit is connected by CAN communication, and it receives data signals from ECM, unified meter and A/C amp. It computes and displays fuel economy information value with the obtained information. The transmitting/receiving of data signal is performed by BCM. In addition, it transmits the required signal of vehicle setting and receives the response signal.
AV control unit is connected with display and serial communication, and it transmits the required signal of display and display control and receives the response signal from display. Also, it is connected with satellite radio by serial communication, and it transmits the operating signal and receives the display signal.

NOTE: AV control unit can perform CONSULT-III self-operating function and on board self-diagnosis.

CONSULT-III self diagnosis: Refer to CONSULT-III FUNCTION (MULTI AV) .
On board self diagnosis: Refer to DIAGNOSIS DESCRIPTION .