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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 106 (Wireless Power Charger Diagnosis) >> DTC B1603-00: CAN BUS Off >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Check CAN communication
  • CAN high and low line short to battery
  • CAN high and low line short to ground
  • CAN high and low open
Enable Condition
  • ACC "ON"
  • Battery voltage 9 to 16V
Threshold Value
  • No CAN communication
Detecting Time
  • Consecutive CAN bus off counter 2 times
Symptom
  • No CAN communication
Clear Condition
  • Normal CAN communication