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 terminals.TERMINAL VOLTAGE REFERENCE CHART
ECM Voltage Connector + - Terminal Terminal F8 39 (Refrigerant pressure sensor signal) 40 (Sensor ground) 1.0 - 4.0 V Is the inspection result normal?
YES: INSPECTION END
NO: Go to , "DIAGNOSIS PROCEDURE ".