The A/C compressor clutch and the A/C condenser/radiator fans are inoperative, but the blower and heater controls work (Without Climate Control)

The A/C compressor clutch and the A/C condenser/radiator fans are inoperative, but the blower and heater controls work

Diagnostic Procedure

Probable cause: A/C signal circuit malfunction

Probable cause: A/C pressure sensor circuit malfunction or evaporator temperature sensor circuit malfunction

Troubleshoot the A/C pressure sensor circuit:

?	A/C pressure sensor circuit high voltage
?	A/C pressure sensor circuit low voltage

NOTE: The A/C pressure sensor circuit can malfunction without settind a DTC.

Also Check for

	HVAC DTCs
	PGM-FI DTCs
	Faulty evaporator temperature sensor
	Poor or loose connections at the terminals