AC

[PRPETE]

I have checked all relays and fuse's doe's anyone have any suggestions?

[MikeRL411]

No description of the basic problem! Why not tell us just what your "problem" is instead of asking us to guess ? And, by the way, just which series and year 240SX are you perhaps talking about? It really does make a difference!

[Rogue One]

PLEASE, when asking for help provide as much information as possible. Otherwise, it's like calling your doctor and saying "My head hurts." Your doctor can't treat you unless he knows whether you have a headache or a concussion, and we can't help unless we know what the symptoms are and what you did before they occurred.

Your question was rather vague, so it's nearly impossible to give an answer. You'll want to design your question effectively. Try to describe the problem or question as thoroughly as possible.

[PapaSmurf2k3]

Right, need to know if the blower isn't working, the AC fan isn't working, the clutch isn't working, the compressor isn't working, or if the system just doesn't have a charge to it.

[AZ89two4Tsx]

Check to see if the system has pressure dude. Maybe see if there is a belt running from the compressor to the motor?

Also, be more detailed in your description.