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Home >> Kia >> 2021 >> K5 GT-Line, AWD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> AWD Control System Diagnosis >> DTC U0001-88: High Speed CAN Communication Bus >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy  
  • CAN message monitoring
 
  • Poor connection of connector
  • Short circuit between CAN high and CAN low line
  • Short in CAN communication line
  • Faulty modules that connected to P-CAN
Enable Condition  
  • Engine "ON"
  • Normal operation
Threshold Value  
  • CAN bus off detected
Detecting Time  
  • 2000ms
Disable Condition  
  • CAN transmission reception possible