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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System Diagnosis - 3.3L (6 Of 9)) >> DTC P0533-00: A/C Refrigerant Pressure Sensor 'A' Circuit High Input >> Wiring Inspection >> Ground Circuit Inspection >> Check open in harness

Check open in harness

WARNING: This page is about a different variant/trim than selected.
  1. IG "OFF". Disconnect the A/C pressure sensor connector.
  2. IG "ON"
  3. Measure the voltage between power terminal of A/C pressure sensor harness connector and chassis ground. (Measurement "A")
  4. Measure the voltage between power and ground terminals of A/C pressure sensor harness connector. (Measurement "B")

    Specification:  The Difference between "A" and "B" is below 200 mV.

  5. Is the measured voltage within specification?

    YES 

    NO 

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