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Home >> Kia >> 2019 >> Sorento L >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Rear Wireless Power Charger Diagnosis >> DTC B16B2-00: WPC Internal Error >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Internal monitoring
  • UART communication error
  • Open/short in temperature sensor
  • Open/short in charging coil
Enable Condition
  • ACC "ON"
Threshold Value
  • Not initialized communication or Checksum mismatch between the MCU and the Charging Controller
  • The voltage of temperature sensor lower than 0.2V or higher than 4.8V
  • Charging coil current is abnormal

    * If any one of the above case occur, it is determined as failure

Detection Time
  • Charging controller error: 1000 ms
  • Temperature sensor error: 150 ms
  • Transmitting coil error: 150 ms
Recovery Condition
  • Fault cleared