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Home › Kia › 2023 › Carnival EX › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (7 Of 8) › DTC P2B59-00: Engine Coolant Flow Control Valve Control Circuit-Open › DTC Information › DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check
  • Poor connector connection
  • Open to ITM circuit
  • ITM
Enable Condition
  • Ignition "ON"
  • Battery voltage is between 9 and 16V
Threshold Value
  • Check ECU powerstage
Diagnostic Time
  • 2s
MIL ON Condition
  • 2 driving cycles
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