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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 66 (Smart Key System Diagnosis (PHEV)) >> DTC B16A9-00: Interior Antenna #2 Failure >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Check the voltage of the interior antenna #2
  • Poor connection and wiring
  • Antenna circuit open or short
  • Faulty interior antenna #2
  • Faulty the IBU
Enable Condition
  • Normal battery voltage condition (9 to 16V)
  • Vehicle speed is lower than 31 km/h
Threshold Value
  • Open or short circuit
Detecting Time
  • Immediately
Clear Conditions
  • No history DTC (only active DTC)