ok guys here the deal! the blower , ac comp ,and condenser fan all have quit ! I have checked the blower and its good , checked the transistor took it apart and checked it with a meter its good checked the condenser fan it works. will low freon cause all of the problems im having ? or will high head pressure from a restriction some where in the system cause this ? or is the ac control inside the car bad ? I have checked all fuses and relays and they are good .is the a check for the control unit im new to this site any one have any input thanks .

 

Does the blower work for the heat?

In the common diy thread on top of the gen tech help forum, there is a link to checking HVAC codes that may help narrow down the problem.