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:
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A/C pressure sensor circuit high voltage: K24W1 engine, J35Y1 and J35Y2 engines
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A/C pressure sensor circuit low voltage: K24W1 engine, J35Y1 and J35Y2 engines

NOTE: The A/C pressure sensor circuit can malfunction without setting a DTC
Also Check for
Faulty evaporator temperature sensor
Poor or loose connections at the terminals