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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 94 (Front Radar System Diagnosis) >> 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 2021 Kia Seltos. 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
  • Spec information input error
  • Bad vehicle assembly
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
  • 0.5s
Symptom
  • SCC normal work
  • SCC warning lamp turns off
  • FCA normal work
  • FCA warning lamp turns off
  • NSCC disengagement and shutdown
  • NSCC USM setup disabled