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Home › Kia › 2023 › K5 GT-Line, AWD › Repair and Diagnosis › Transmission › Transmission Control Systems › AWD Control System Diagnosis › DTC U0122-87: Lost Communication With Vehicle Dynamics Control Module › DTC Information › DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy  
  • CAN message monitoring
  
  • Poor connection of connector
  • Open in CAN communication line
  • Faulty HECU
Enable Condition  
  • Engine "ON"
  • Normal operation
Threshold Value  
  • When ESP CAN message not received
Detecting Time  
  • 2100ms
Disable Condition  
  • On normal receipt of ESP CAN messages
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