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Home >> Hyundai >> 2021 >> Elantra N Line, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Control System Diagnosis - 2.0L (Except HEV) (1 Of 6)) >> High Speed CAN Communication >> General Information >> High Speed CAN Network

High Speed CAN Network

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High Speed CAN Network is a BUS structure that consists of CAN High 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.

CAN Communication is optimized for transmitting data between modules.