LEMON Manuals: Even more car manuals for everyone
Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 94 (Front Radar System Diagnosis) >> DTC C1604-04: ECU Hardware Error >> 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 internal
  • Faulty SCC/FCA module
Enable Condition
  • Engine "ON" (Engine "ON" signal received more than 2s)
  • Battery voltage is between 9V and 16V
Threshold Value
  • It detected internal error
Diagnosis Time
  • Separate by internal fault
Symptom
  • SCC disengagement and shutdown
  • SCC warning lamp turns on
  • FCA disengagement and shutdown
  • FCA warning lamp turns on
  • NSCC disengagement and shutdown
  • NSCC USM setup disabled