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Home >> Hyundai >> 2012 >> Genesis 5.0 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 41 (Front Area Module Diagnosis) >> DTC B1602: CAN Error >> General Information >> DTC Description
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DTC Description

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DTC DESCRIPTION CHART

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