The electric A/C compressor and the cooling fan are inoperative, but the blower and heater controls work

Diagnostic Procedure 

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 low voltage
• A/C pressure sensor circuit high voltage

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

Also Check for 

• Climate control DTCs
• PGM-FI DTCs
• Abnormal A/C system pressures 
• Evaporator temperature sensor
• Harness/connections