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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 >> DTC Description

DTC Description

WARNING: This page is about a different variant/trim than selected.
Type Condition Remark
1 CANH Circuit Open B1602 is presented when IC detects one of errors among 7 types under normal communication condition.
According to operation condition, some of module which are connected to CAN line may not detect B1602. Also, B1603 can be detected together.
2 CANL Circuit Open
3 CANH Circuit Short to Power
4 CANL Circuit Short to Power
5 CANH Circuit Short to Ground
6 CANL Circuit Short to Ground
7 CANH and CANL Short to each other