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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (Engine Control System Diagnosis (PHEV) (10 Of 10)) >> DTC U0046-00: Vehicle Communication Bus 'C' >> 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
  • CAN message monitoring
  • Poor connector connection
  • Open or short in CAN communication line
  • Faulty related module
Enable Conditions
  • Engine "ON"
Threshold Value
  • H-CAN bus off is detected
Diagnostic Time
  • 1.5s
MIL ON Condition
  • MIL "OFF"
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