WITHOUT NAVIGATION : System Description: Notes

Multi AV system means that the following systems are integrated.

EXPLANATION CHART

System name	System explanation
AUDIO SYSTEM	"WITHOUT NAVIGATION : SYSTEM DIAGRAM "
HANDS-FREE PHONE SYSTEM	"WITHOUT NAVIGATION : SYSTEM DIAGRAM "
VEHICLE INFORMATION SYSTEM	Status of audio, climate control system, fuel economy, maintenance and navigation is displayed. AV control unit displays the fuel consumption status while receiving data signal through CAN communication from ECM, unified meter and A/C amp. and BCM.
AUXILIARY INPUT SYSTEM	Refer to the following "AUXILIARY INPUT 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).
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 signal from ECM, unified meter and A/C amp. It computes and displays fuel economy information value with the obtained information. Transmitting/receiving of data signal is performed by BCM. Also, it transmits the required signal of vehicle setting and receives the response signal.
AV control unit is connected with front display unit via 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.