General Information: General Description

This is DTC which is related with communication error between CLU and other units.

• Body CAN communication Control Units: BCM (Body Control Module), CLU (Cluster), SMK (Smart Key), SJB (Smart Junction Box).

*¹ CAN (Controller Area Network): CAN is serial bus communication type which links not only communication system but also control units each other.

*² LIN (Local Interconnect Network): LIN is serial communication type which is used in electrical control system. (This is less expensive.)

Fig 1: BCM And CLU - System Diagram

Courtesy of HYUNDAI MOTOR CO.