Not too long ago i had my A/C fixed, it was working fine. Just the other day i turned it on and the fans inside the car would blow but the A/C clutch to the compressor would not engage. I probed the connector going to the A/C clutch and it shows around 8 volts when the car is on. Is there a fuse that may have blown? My AC compressor pulley (the actual pulley, not just the idler) turns easily by hand but the magnetic clutch will not engage when i turn it on. Please help, Thanks.