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Home >> Hyundai >> 2011 >> Azera GLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (3 Of 3) >> DTC P0553: Power Steering Pressure Sensor/Switch Circuit High input >> Inspection/Repair >> W/Harness Inspection >> Signal Circuit Inspection

Signal Circuit Inspection

  1. IG "OFF" and disconnect P/S pressure sensor connector and ECM connector.
  2. Measure the resistance between signal terminal of P/S pressure sensor harness connector and chassis ground.

    Specification:  Approx. 0V

    Fig 1: Measuring Resistance Between Signal Terminal Of P/S Pressure Sensor Harness Connector And Chassis Ground
    G07252092Courtesy of HYUNDAI MOTOR CO.
  3. Is the measured resistance within specification?

    YES 

    NO 

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