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Home >> Genesis >> 2017 >> G80 3.8, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> I-Box Module Diagnosis >> DTC B1602-00: CAN Line Error >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Monitoring CAN messages
  1. Poor connection
  2. Power supply to each Module
  3. Open or short in I-BOX Module communication line
Enable Conditions
  • ACC ON
  • Battery voltage is between 9V and 16V
Threshold Value
  • When there are a B-CAN Bus off for 5second
Fail Safe
  • -