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Home >> Kia >> 2024 >> Telluride SX X-Line >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle System Diagnosis >> DTC P0743-00: Torque Converter Clutch Circuit Electrical >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Circuit monitoring
  • Faulty torque converter hydraulic system
  • Faulty torque converter solenoid valve
  • Faulty valve body
Enable Condition
  • Ignition "ON"
  • Normal battery voltage
Threshold Value
  • Lack of circuit continuity
Fail Safe
  • Damper clutch "OFF"
Detecting Time
  • 0.2s
MIL ON Condition
  • 2 driving cycles