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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Front Radar System Diagnosis (PHEV) (2 Of 2)) >> DTC C1744-55: SCC Coding & AVN/Navi Option Mismatch >> 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
  • Monitoring CAN messages
  • Specification information input error
Enable Condition
  • Ignition "ON" (ignition "ON" signal received more than 2s)
  • Battery voltage is between 9V and 16V
  • CAN communication line in normal condition
Threshold Value
  • AVN specification information error or bad vehicle assembly
Diagnosis Time
  • 12s
Symptom
  • SCC normal work
  • SCC warning lamp turns off
  • FCA normal work
  • FCA warning lamp turns off
  • NSCC disabled
  • NSCC USM disable
Service Lamp ON Condition
  • -
Service Lamp OFF Condition
  • In case of satisfying release condition
Clear Condition
  • Normal AVN CAN message received