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Home >> Kia >> 2021 >> Niro Touring >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Autonomous Emergency Braking (AEB) System Diagnosis (HEV) >> DTC C1744-55: SCC Coding & AVN/Navi Option Mismatch >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Monitoring CAN messages
  • Incorrect information entered
  • Poor vehicle assembly
Enable Condition
  • Ignition "ON"
  • Engine run (engine run at least for 2s)
  • CAN communication line in normal condition
  • Auxiliary battery voltage is between 9V and 16V
Threshold Value
  • Incorrect information entered or poor vehicle assembly
Diagnosis Time
  • 10s
Fail Safe
  • SCC (FCA) Disengagement/Shutdown
  • SCC (FCA) Warning lamp turns ON