High Speed CAN Network
High Speed CAN Network is a BUS structure that consists of CAN High line and CAN Low line. The CAN lines compose one main line and many branch lines. The ends of the main line's CAN High and Low line are connected with a terminal resistor. Branch lines that are attached to the Main line serves as a bridge among control modules.
The network is optimized for transmitting the full-scale data and employed in the P-CAN system that controls the engine and transmission and in the B-CAN system that controls BCM, SJB, according to a driver's intention and in the C-CAN system that administers safety control of brake, SRS, etc.
Communication Error sets when even one of the two High Speed CAN lines suffers an open.