Without Climate Control

The A/C compressor clutch does not engage, but the A/C condenser/radiator fans operate, and the blower and heater controls work

Probable cause:

No power to the A/C compressor clutch.

Do the A/C compressor clutch circuit troubleshooting A/C Compressor Clutch Circuit Troubleshooting

Low speed idle

High engine coolant temperature (ECT)

Do the evaporator temperature sensor test Evaporator Temperature Sensor Test

Also check for

HVAC DTCs How To Troubleshoot The Heating And A/C Systems

Also check for

Powertrain DTCs How To Troubleshoot The Fuel And Emissions Systems (Except FFV Model)

Also check for

Blown fuse No. 20 (7.5 A) in the under-hood fuse/relay box

Also check for

A/C system pressure is normal Heating And A/C System Description

Also check for

Poor or loose connections at the terminals