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Home >> Kia >> 2024 >> Telluride SX X-Line >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning System Diagnosis >> DTC B16A4-13: ECV Fault >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage monitoring
  • Wiring contact failure
  • Poor ECV connection
  • Open in circuit
  • Faulty ECV
  • Faulty A/C control module
Enable Condition
  • Ignition "ON"
Threshold Value
  • ECV driver IC stator is lower than specified value for more than 0.2s in the condition that it is no ECV operation
Fail Safe
  • The ECV is not operated
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