My 2005 XG 350L a/c compressor won't engage or kick on. Fuse looks good, and pressure is about 30#'s. Blowing warm air. Haven't used a/c in a couple months. any ideas?

 

Typical system pressure sitting after equalization will be approx 100psi.

Likely need to add a can of R-134 to bring sytem pressure up to flip the triple switch and make A/C run.

5yr system with 3-6 month idle time on A/C is good for system to seep out past compressor seal a little each year..

After repair, make it a point to run A/C all the time, and adjust temp as needed.