Component Function Check

1. Start Engine And Warm It Up To Normal Operating Temperature.
2. Turn A/C Switch And Blower Fan Switch On.
3. Check The Voltage Between Ecm Harness Connector Terminals As Per The Following.

   Ecm				Condition	Voltage
   +		-
   Connector	Terminal	Connector	Terminal
   F79	108 (Refrigerant Pressure Sensor Signal)	F79	125	[Engine Is Running] Warm-Up Condition Idle Speed Both A/C Switch And Blower Fan Motor Switch: On (Compressor Operates)	1.0 - 4.0 V

Is The Inspection Result Normal?

Yes

Inspection End

No

Proceed To diagnosis Procedure .