Originally Posted by zip439

Jared, just because the compressor clutch does not engage doesn't mean it is bad and requires replacement. The clutch and compressor may still be good, but the system's fail safe is not allowing it to engage. It is a simple test to check the electronic clutch: there is a connection in the relay control box that you open and then using a wire simply put 12v from the battery directly to the clutch. You can hear it engage and check it against the friction on the pulley. EASY. Let us know if you need more details. DO NOT rush out to buy a compressor just because you are certain the compressor/clutch is not engaging without first preforming several tests.