General Information: General Description

The main features of CAN (Controller Area Network) bus system are:

• A data-Transfer rate up to 1 Mbit/s for the High-Speed CAN and up to 125 kbit/s for the Low-Speed CAN.
• Signals are broadcast in both directions
• The Multi-master principle.
• High availability by locating failed control units.
• Standardization in accordance with ISO 11898.

The BCM communicates via B-CAN Communication Line with SJB (Smart Junction Box), Audio, Video & Navigation Unit (Head Unit), and SMK (Smart Key) Unit.