System Diagram
WARNING: This page is about a different car, the 2010 Lexus GS 450h. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Details |
|---|---|
| Number of BEAN connected ECUs*1 | 20 |
| Number of CAN connected ECUs*1 | 14 |
| Number of AVC-LAN connected ECUs*1 | 3 |
| Number of communication frames*2 | 208 |
| 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.
*2: An amount of data that is required for a single instance of communication.