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Home >> Hyundai >> 2025 >> Kona N Line, 4WD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> 4WD Control Diagnosis >> DTC P1956-12: AWD Pressure Sensor-Power Line Fault >> DTC Inspection >> Sensor Data Inspection
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Sensor Data Inspection

  1. Connect GDS to Data Link Connector (DLC).
  2. Start the engine and drive the vehicle. (while AWD is operating)
  3. Check the sensor data output value by selecting "Pressure sensor" among the sensor data items of the diagnostic device (GDS).
  4. Check if the normal value (Pressure value change according to AWD normal operation) is displayed.
G16624332Courtesy of HYUNDAI MOTOR AMERICA

OK 

"Final DTC Checking"  procedure.

NG 

"Inspection for Connector Connection State"  procedure.