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Home >> Kia >> 2017 >> Cadenza Technology >> Repair and Diagnosis >> Steering >> Steering Column >> Steering Column Module Diagnosis >> DTC B1603-00: CAN Bus OFF (B-CAN) >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Check CAN Communication
  1. CAN High and Low Line Short to Battery
  2. CAN High and Low Line Short to Ground
Enable Conditions
  • Ignition "ON"
  • Power voltage is between 9V and 16V
Threshold Value
  • B_CAN message is abnormal
Diagnostic Time
  • Immediately
DTC Erasing
  • DTC is erased after solved problem