System Diagram

SYSTEM DIAGRAM REFERENCE CHART

Item

Details

Number of BEAN connected ECUs ⁽¹⁾

Number of CAN connected ECUs*1

Number of AVC-LAN connected ECUs*1

Gateway function between BEAN and diagnosis

Network gateway ECU

Gateway function between BEAN and AVC-LAN

Network gateway ECU

Gateway function between BEAN and CAN

Network gateway ECU

ECU in charge of vehicle customization information

Network gateway ECU

Protocol

CAN, BEAN and AVC-LAN

HINT:

⁽¹⁾	Optional ECUs are also included.

Fig 1: Multiplex Communication System Diagram (1 Of 2)

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Fig 2: Multiplex Communication System Diagram (2 Of 2)

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.