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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
  • CAN signal monitoring
  • Faulty HECU
  • Faulty HECU
  • Open or short in C-CAN communication line
Enable Condition
  • Ignition "ON" or engine "ON"
  • No CAN bus off
Threshold Value
  • Invalid HECU CAN message is received
Diagnosis Time
  • 0.5s
Symptom
  • SCC disengagement and shutdown
  • SCC warning lamp turns off
  • FCA disengagement and shutdown
  • FCA warning lamp turns on
  • NSCC disengagement and shutdown
  • NSCC USM setup enabled
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