u/Dramatic_Basis7678

I have a 2003 Chevy Silverado with the 6.0L engine. My A/C has not been working, so I recently replaced the compressor, condenser, and the high-side pressure sensor (but not the low-side sensor).

I tried jumping the low-side pressure switch, but that did not make the system work.

However, when I jump the main A/C compressor relay, the compressor clutch does engage and the compressor runs. Even with that, the A/C is still not blowing cold air.

At this point, I’m trying to figure out why the system will not operate normally on its own and why it is not producing cold air even when the compressor is forced on.