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Home › Genesis › 2018 › G90 5.0 Ultimate, AWD › Repair and Diagnosis › Transmission › Transmission Control Systems › 4WD Control Diagnosis › DTC U0122-00: Lost Communication With Vehicle Dynamics Control Module (C-CAN) › DTC Information › DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • CAN signal from TCS (VDC) monitoring
  1. Poor connection
  2. CAN line open or short
  3. Wheel speed sensor
  4. TCS (VDC) ECU
Enable conditions
  • IG KEY "ON" or Engine "ON"
Threshold value
  • No TCS1/4/5 CAN message
Diagnostic Time
  • 2 sec.
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