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01-14
5. CAN COMMUNICATION CONFIGURATION
The CAN topology is linked with CAN communication system, which consists of P-CAN and B-CAN.
The instrument cluster and BCM (Body Control Module) communicate through both P-CAN and B-CAN
at the same time, and the SKM (SMART Key Module) communicates with the instrument cluster and
BCM through B-CAN.
1) CAN Configurations (P-CAN/B-CAN)
Abbreviations
GCU
EPS
BCM
SKM
Meaning
Glow Control Unit
Electronic Power Steering Unit
Body Control Module
Smart Key Module
Function
Glow control unit
Electrically driven power steering unit
Body control module
Smart key module
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Troubleshooting
