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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Audio/Video/Navigation Diagnosis (PHEV)) >> DTC B2824-00: FRT MIC Connection Error >> 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
  • MIC voltage monitoring
  • Poor connection
  • Open or short in the handsfree MIC circuit
  • Faulty handsfree MIC
  • Faulty AVN
Enable Conditions
  • Normal auxiliary battery voltage (9 to 16V)
Threshold Value
  • MIC voltage out of specification