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	Monitoring CAN messages	Faulty TCM system Open or short in C-CAN, P-CAN communication line
Enable Condition	Ignition "ON" (ignition "ON" signal received more than 2s) HPCU "ON" (HPCU "ON" signal received more than 2s) CAN communication line in normal condition Battery voltage is between 9V and 16V
Threshold Value	When it received abnormal count message from TCM via CAN
Diagnosis Time	0.5s
Symptom	SCC disengagement and shutdown SCC warning lamp turns on FCA disengagement and shutdown FCA warning lamp turns on NSCC disabled NSCC USM disable
Service Lamp ON Condition	SCC main switch "ON" ESC OFF switch "OFF"
Service Lamp OFF Condition	In case of satisfying release condition
Clear Condition	Normal TCM CAN message received