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Home >> Kia >> 2017 >> Optima Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 3) (PHEV) >> DTC P0532-00: A/C Refrigerant Pressure Sensor 'A' Circuit Low Input >> Component Inspection >> Check A/C Pressure Transducer

Check A/C Pressure Transducer

  1. Connect KDS/GDS to Data Link Connector (DLC).
  2. Warm up the engine to normal operating temperature.
  3. Check the "Current Data  " about related DTC with KDS/GDS.
    G12357068Courtesy of KIA MOTORS AMERICA, INC.
  4. Does the A/C pressure transducer operate properly? (Check variation)

    YES 

    NO 

    • Carefully re-do this troubleshooting guide steps.
    • If no problems were found with the circuits or connectors, replace the A/C pressure transducer and go to "VERIFICATION OF VEHICLE REPAIR " procedure.