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Home >> Hyundai >> 2007 >> Accent GLS, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 2) >> DTC Troubleshooting Procedures >> DTC P0533 A/C Refrigerant Pressure Sensor "A" Circuit High Input >> Power Circuit Inspection

Power Circuit Inspection

  1. Key "OFF".
  2. Disconnect the A/C pressure sensor connector.
  3. Key "ON".
  4. Measure the voltage between terminal 3 of A/C pressure sensor harness connector and chassis ground.

    Specification: 5V

  5. Is the measured voltage within specification ?

    YES  : --> Go to "Ground inspection" procedure.

    NO  : --> Repair Open in power circuit and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

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