Component Function Check
- CHECK REFRIGERANT PRESSURE SENSOR OVERALL FUNCTION
- Start engine and warm it up to normal operating temperature.
- Turn A/C switch and blower fan switch ON.
- Check the voltage between ECM harness connector and ground.
ECM Ground Voltage Connector Terminal F8 41 (Refrigerant pressure sensor signal) Ground 1.0 - 4.0V Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to "Diagnosis Procedure ".