I am working on an AC problem on a 1998 Neon with 4 cylinder engine. System has plenty of 134 in it but the clutch is not engaging or making a clicking noise when the AC is turned on by my assistant and key is in the on position but the engine isn't running. There are two wire harnesses that attach to the compressor. Each of the harnesses has 2 wires in it. One of them does have 12 volts and the other does not. I have checked the AC relay and the fuse and both are good. Any suggestions on what might be causing the AC compressor clutch not to engage? I can also turn the clutch by hand so the compressor is not locked up. I believe the person who charged the system did not evacuate it so I'm sure having air in the system prior to charging it is not particularly good for the AC system as a whole.
have the same problem?
Friday, August 5th, 2011 AT 1:01 PM