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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Advanced Driver Assistance Systems Parking Diagnosis (PHEV) (2 Of 2)) >> DTC C1604-49: ECU Hardware Error >> 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
  • Internal monitoring
  • Poor connector connection
  • Internal fault in PCA-R ECU
  • PCA-R ECU
Enable Condition
  • Normal battery voltage (8.5 to 16.5V)
Threshold Value
  • ECU MICOM ROM, RAM error
  • DSP communication error
Diagnosis Time
  • Immediately
Clear Time
  • Case by Case
Symptom
  • Front PDW disabled
  • Rear PDW disabled
  • PCA-R disabled
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