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Home >> Kia >> 2024 >> Telluride SX X-Line >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Power Tail Gate Diagnosis >> DTC B1603-00: CAN Bus Off >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Check CAN communication
  • Poor connector connection
  • B-CAN high line short to battery/ground
  • B-CAN low line short to battery/ground
  • B-CAN high and low line open to each other
Enable Condition
  • Ignition "ON"
  • Battery voltage 9V to 16V
Threshold Value
  • B-CAN bus off detected
Detecting Time
  • 2.5s
DTC Erasing
  • DTC is erased after solved problem