I have a 1993 Pontiac Transport, and I need a diagram of where the A/C Vacuum is, and A/C knowledge..HELP!!?

Question

I can't find the A/C Vac. The book, manual and the book that came with it shows very little about this or information about the A/C. The clutch plate doesn't turn, no cold air comes out,, IS it t he compressor, the vaccumm, or the control plate?,The controls doesn't light up either. I can't find a diagram to show where the Vac line is .

Answer 1

The A/C doesn't need vacuum to run. Vacuum IS used to move the vent louvres, there is a diagram on a sticker on the radiator mount frame on top. Otherwise, something like Advance autoparts may have a manual.