LEMON Manuals: Even more car manuals for everyone
Home >> Kia >> 2019 >> K900 >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Rear Wireless Power Charger 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 the CAN communication
  • Check a short circuit of the CAN High and Low line to the power or the ground
Enable Conditions
  • During the CAN communication
  • Normal battery Voltage 9 to 16V
Threshold value
  • CAN High: it is a short circuit to the ground when the voltage is 0V, and it is a short circuit to the power when it detects the battery voltage
  • CAN Low: it is a short circuit to the ground when the voltage is 1V, and it is a short circuit to the power when it detects the battery voltage
Detecting Time
  • Immediately
DTC Erasing
  • DTC is erased, after solves the problem