The AC clutch on my Jeep Liberty 2006 won't engage. Here is what I have checked so far.
Fuse 14 in the passenger cabin
21 in the engine compartment are ok
AC relay ok
When I jump the AC relay I am able to engage the compressor and get cold air, pressure at rest is about 105 pounds at 60 degree F. When the compressor is running it drops to 35 psi. I can't check the high pressure side because I don't have a gauge for it. If I jump the low pressure switch nothing happens. Not sure where to go from here.
Does anyone have an idea of what could be wrong?
What could be the root cause of this behavior?