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Home >> Kia >> 2024 >> EV9 GT-Line >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Ultra Wide Band BLUETOOTH Low Energy-Slave Diagnosis >> DTC B18DF-00: UWB_SLAVE Fault (Slave UWB IC) >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Monitor data status
  • Faulty UWB
  • Faulty 12V battery
Enable Condition
  • 12V battery voltage is between 9 to 16V
Threshold Value
  • Decryption failure of the UWB module in an encrypted communication
Diagnosis Time -
Symptom
  • UWB can not receive normal data from UWB IC
Clear Condition
  • After UWB IC make a go of decryption