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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 85 (Smart Junction Block Diagnosis (HEV)) >> DTC B1602: CAN Error >> General Information >> General Description

General Information: General Description

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

* Body CAN Communication Control Units: BCM (Body Control Module), CLU (Cluster), PDM (Power Distribution Module), 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.

Fig 1: BCM (Body Control Module) Block Diagram
G10603053Courtesy of HYUNDAI MOTOR AMERICA