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Home >> Kia >> 2022 >> 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
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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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