Component Function Check
- CHECK REFRIGERANT PRESSURE SENSOR 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 as per the following.
ECM Voltage (V) Connector + - Terminal terminal E80 144 (Refrigerant pressure sensor signal) 150 1.0 - 4.0 Is the inspection result normal?
YES: INSPECTION END
NO: Go to "DIAGNOSIS PROCEDURE ".