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Home >> Kia >> 2023 >> Sorento Plug-In Hybrid SX Prestige >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (4WD Control System Diagnosis (PHEV)) >> DTC P1957-21: AWD Pressure Sensor-Signal Error >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Voltage monitoring
  • Poor connector contact
  • Wiring circuit open circuit/short circuit
  • Faulty pressure sensor
Enable Condition
  • Ignition "ON"
Threshold Value
  • Pressure sensor signal voltage below 0.2V
Detecting Time
  • 2000 ms
Disable Condition
  • Pressure sensor signal voltage above 0.45V