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Home >> Kia >> 2020 >> Soul GT Line Turbo >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning System Diagnosis >> DTC B1234-13: Incar Temp Sensor Open (High) - Front >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage monitoring
  • Poor circuit connection
  • Open or short to power in signal circuit
  • Faulty in-car temperature sensor
  • Faulty A/C control module
Enable Condition
  • Ignition "ON"
Threshold Value
  • In-car temperature sensor voltage is higher than 4.9V for more than 4s
Fail Safe
  • Control by replacing the 23°C (73.4°F)
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