

An AC compressor that is not receiving power cannot circulate refrigerant through the air conditioning system. If the rest of the car is running normally, the connections to the compressor may be at fault.
The controls on the car's dash may be malfunctioning, failing to turn the AC system on.
Some AC compressors have an emergency cutoff switch if the system is low on refrigerant.
This article was last edited on May 28th, 2010 at 8:20 AM
Category: Problems